{ "schema": "picoportal.search-run-provenance/1", "exportedAt": "2026-10-29T13:19:12.955Z", "tool": { "name": "PICO search builder", "database": "PubMed via NCBI E-utilities", "vocabulary": "NLM MeSH via id.nlm.nih.gov" }, "aiUse": { "modelsServed": [ "claude-opus-5-5" ], "statement": "The PubMed search strategy was drafted with the PICO search builder. It used the large language model claude-opus-5-5 (Anthropic; accessed October 28, 2026) to propose search concepts and terms from the review question. The tool made 1 call to the model at high effort (the draft); claude-opus-5-5 was requested and answered it. A refusal fallback was enabled (had the model declined a request, the API could have run it again on another model Anthropic recommends); it was not used. Every MeSH heading, Supplementary Concept and publication type the strategy searches was checked against NLM MeSH (id.nlm.nih.gov) before use: 45 valid. Each numbered line was run in PubMed through NCBI E-utilities on October 28, 2026, and PubMed's own diagnostics (phrases not found, ignored words, lost truncation) were checked. A searcher must review the strategy before it is used. The prompts, the model output and every version are in the provenance file (JSON export)." }, "run": { "id": "96c3df2b-1512-440e-b1ba-790e462afc26", "kind": "question", "status": "done", "stage": "saving", "question": "In children and adolescents under 18 years, what measures of nutrition (dietary intake, diet quality, the home food environment), physical activity, and obesity or malnutrition (such as BMI and other anthropometric indices) have been developed or tested for validity, reliability or feasibility, and how do these measures compare with one another? Include studies from any setting, so that measures that could be used in primary care are not missed.", "input": { "seeds": [], "limits": { "dateTo": "2026", "dateFrom": "2020", "languages": [ "english" ], "humansOnly": false, "excludePublicationTypes": [ { "label": "Comment", "validation": { "status": "unchecked" } }, { "label": "Editorial", "validation": { "status": "unchecked" } }, { "label": "Letter", "validation": { "status": "unchecked" } }, { "label": "Case Reports", "validation": { "status": "unchecked" } }, { "label": "Preprint", "validation": { "status": "unchecked" } } ] }, "question": "In children and adolescents under 18 years, what measures of nutrition (dietary intake, diet quality, the home food environment), physical activity, and obesity or malnutrition (such as BMI and other anthropometric indices) have been developed or tested for validity, reliability or feasibility, and how do these measures compare with one another? Include studies from any setting, so that measures that could be used in primary care are not missed.", "referenceStrategy": null }, "strategy": { "notes": [ "The three domains (nutrition, physical activity, weight status) are combined in one block because the review covers any of them; they could be split if the searcher wants domain-specific counts.", "The measurement-properties block is required because the review is defined by validity, reliability and feasibility; validat* will also retrieve studies that merely used a validated instrument, which is deliberate for sensitivity but adds screening load.", "No setting concept (e.g. primary care) was added, since the question asks for studies from any setting.", "Population terms are searched in title/abstract plus age headings; a study with only adult participants may still appear if it mentions children, and is left to screening.", "Bare words such as reliable, accuracy and agreement were left out because they flood the line with non-psychometric uses.", "No humans-only filter is applied, per the searcher's choice; animal feeding-behaviour records should be largely removed by the child block." ], "blocks": [ { "key": "child", "role": "population", "label": "Children and adolescents", "terms": [ { "id": "child-mesh-0", "kind": "mesh", "label": "Child", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Age heading for children 2-12 years; explodes to Child, Preschool.", "validation": { "ui": "D002648", "label": "Child", "status": "valid" } }, { "id": "child-mesh-1", "kind": "mesh", "label": "Infant", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Under-18 population includes infants; explodes to newborns.", "validation": { "ui": "D007223", "label": "Infant", "status": "valid" } }, { "id": "child-mesh-2", "kind": "mesh", "label": "Adolescent", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Age heading for 13-18 years.", "validation": { "ui": "D000293", "label": "Adolescent", "status": "valid" } }, { "id": "child-mesh-3", "kind": "mesh", "label": "Pediatrics", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Captures records indexed by the paediatric specialty rather than an age check tag.", "validation": { "ui": "D010372", "label": "Pediatrics", "status": "valid" } }, { "id": "child-text-0", "kind": "text", "text": "child", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers child, children, childhood." }, { "id": "child-text-1", "kind": "text", "text": "pediatric", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "American spelling for paediatric populations." }, { "id": "child-text-2", "kind": "text", "text": "paediatric", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "British spelling for paediatric populations." }, { "id": "child-text-3", "kind": "text", "text": "adolescen", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers adolescent, adolescents, adolescence." }, { "id": "child-text-4", "kind": "text", "text": "youth", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Common term for young people in activity and nutrition research." }, { "id": "child-text-5", "kind": "text", "text": "teen", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers teens, teenager, teenagers." }, { "id": "child-text-6", "kind": "text", "text": "infant", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers infant and infants." }, { "id": "child-text-7", "kind": "text", "text": "toddler", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Young children aged 1-3 years." }, { "id": "child-text-8", "kind": "text", "text": "preschool", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers preschool, preschooler, preschoolers." }, { "id": "child-text-9", "kind": "text", "text": "schoolchildren", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Joined form often used in school-based measurement studies." }, { "id": "child-text-10", "kind": "text", "text": "school aged", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Frequent description of the study population." }, { "id": "child-text-11", "kind": "text", "text": "school age", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Variant of school aged." }, { "id": "child-text-12", "kind": "text", "text": "kindergarten", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Early-years setting for child measurement studies." }, { "id": "child-text-13", "kind": "text", "text": "boys", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Sex-specific description of child samples." }, { "id": "child-text-14", "kind": "text", "text": "girls", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Sex-specific description of child samples." } ], "required": true }, { "key": "domain", "role": "exposure", "label": "Nutrition, physical activity and weight-status domains", "terms": [ { "id": "domain-mesh-0", "kind": "mesh", "label": "Diet", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Dietary intake and diet quality, including healthy diet patterns.", "validation": { "ui": "D004032", "label": "Diet", "status": "valid" } }, { "id": "domain-mesh-1", "kind": "mesh", "label": "Diet Surveys", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Indexing for dietary assessment instruments such as FFQs and recalls.", "validation": { "ui": "D004034", "label": "Diet Surveys", "status": "valid" } }, { "id": "domain-mesh-2", "kind": "mesh", "label": "Diet Records", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Food diaries and records used as dietary measures.", "validation": { "ui": "D015930", "label": "Diet Records", "status": "valid" } }, { "id": "domain-mesh-3", "kind": "mesh", "label": "Nutrition Assessment", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Covers nutritional screening and assessment tools.", "validation": { "ui": "D015596", "label": "Nutrition Assessment", "status": "valid" } }, { "id": "domain-mesh-4", "kind": "mesh", "label": "Nutritional Status", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Outcome assessed by nutrition and anthropometric measures.", "validation": { "ui": "D009752", "label": "Nutritional Status", "status": "valid" } }, { "id": "domain-mesh-5", "kind": "mesh", "label": "Energy Intake", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Target of dietary intake validation against reference methods.", "validation": { "ui": "D002149", "label": "Energy Intake", "status": "valid" } }, { "id": "domain-mesh-6", "kind": "mesh", "label": "Eating", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Eating behaviour and intake measured by questionnaires.", "validation": { "ui": "D004435", "label": "Eating", "status": "valid" } }, { "id": "domain-mesh-7", "kind": "mesh", "label": "Feeding Behavior", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Child eating behaviour and parental feeding practices instruments.", "validation": { "ui": "D005247", "label": "Feeding Behavior", "status": "valid" } }, { "id": "domain-mesh-8", "kind": "mesh", "label": "Child Nutritional Physiological Phenomena", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Child nutrition heading used for dietary studies in children.", "validation": { "ui": "D002664", "label": "Child Nutritional Physiological Phenomena", "status": "valid" } }, { "id": "domain-mesh-9", "kind": "mesh", "label": "Exercise", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Physical activity heading.", "validation": { "ui": "D015444", "label": "Exercise", "status": "valid" } }, { "id": "domain-mesh-10", "kind": "mesh", "label": "Physical Fitness", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Fitness as a related activity domain measured in children.", "validation": { "ui": "D010809", "label": "Physical Fitness", "status": "valid" } }, { "id": "domain-mesh-11", "kind": "mesh", "label": "Sedentary Behavior", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Sedentary time measured alongside physical activity.", "validation": { "ui": "D057185", "label": "Sedentary Behavior", "status": "valid" } }, { "id": "domain-mesh-12", "kind": "mesh", "label": "Screen Time", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Screen-based sedentary behaviour measures.", "validation": { "ui": "D000077705", "label": "Screen Time", "status": "valid" } }, { "id": "domain-mesh-13", "kind": "mesh", "label": "Accelerometry", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Device-based physical activity measurement.", "validation": { "ui": "D061725", "label": "Accelerometry", "status": "valid" } }, { "id": "domain-mesh-14", "kind": "mesh", "label": "Actigraphy", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Wearable activity monitoring.", "validation": { "ui": "D056044", "label": "Actigraphy", "status": "valid" } }, { "id": "domain-mesh-15", "kind": "mesh", "label": "Fitness Trackers", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Consumer wearables tested for activity measurement.", "validation": { "ui": "D000072936", "label": "Fitness Trackers", "status": "valid" } }, { "id": "domain-mesh-16", "kind": "mesh", "label": "Pediatric Obesity", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Childhood obesity heading.", "validation": { "ui": "D063766", "label": "Pediatric Obesity", "status": "valid" } }, { "id": "domain-mesh-17", "kind": "mesh", "label": "Overweight", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Explodes to Obesity and related headings.", "validation": { "ui": "D050177", "label": "Overweight", "status": "valid" } }, { "id": "domain-mesh-18", "kind": "mesh", "label": "Body Mass Index", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Core anthropometric index in the question.", "validation": { "ui": "D015992", "label": "Body Mass Index", "status": "valid" } }, { "id": "domain-mesh-19", "kind": "mesh", "label": "Anthropometry", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Anthropometric measurement methods.", "validation": { "ui": "D000886", "label": "Anthropometry", "status": "valid" } }, { "id": "domain-mesh-20", "kind": "mesh", "label": "Waist Circumference", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Anthropometric index of central adiposity.", "validation": { "ui": "D055105", "label": "Waist Circumference", "status": "valid" } }, { "id": "domain-mesh-21", "kind": "mesh", "label": "Skinfold Thickness", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Anthropometric measure of body fat.", "validation": { "ui": "D012885", "label": "Skinfold Thickness", "status": "valid" } }, { "id": "domain-mesh-22", "kind": "mesh", "label": "Body Composition", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Adiposity measures such as BIA and DXA compared with BMI.", "validation": { "ui": "D001823", "label": "Body Composition", "status": "valid" } }, { "id": "domain-mesh-23", "kind": "mesh", "label": "Growth Charts", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Growth references used to classify weight status.", "validation": { "ui": "D057238", "label": "Growth Charts", "status": "valid" } }, { "id": "domain-mesh-24", "kind": "mesh", "label": "Malnutrition", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Undernutrition, wasting and protein-energy malnutrition.", "validation": { "ui": "D044342", "label": "Malnutrition", "status": "valid" } }, { "id": "domain-mesh-25", "kind": "mesh", "label": "Child Nutrition Disorders", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Nutritional disorders specific to children.", "validation": { "ui": "D015362", "label": "Child Nutrition Disorders", "status": "valid" } }, { "id": "domain-mesh-26", "kind": "mesh", "label": "Thinness", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Underweight status measured by anthropometry.", "validation": { "ui": "D013851", "label": "Thinness", "status": "valid" } }, { "id": "domain-mesh-27", "kind": "mesh", "label": "Growth Disorders", "major": false, "origin": "ai", "enabled": true, "explode": false, "rationale": "Stunting is indexed here; narrower headings (dwarfism etc.) left out as noise.", "validation": { "ui": "D006130", "label": "Growth Disorders", "status": "valid" } }, { "id": "domain-mesh-28", "kind": "mesh", "label": "Failure to Thrive", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Growth faltering assessed by anthropometric measures.", "validation": { "ui": "D005183", "label": "Failure to Thrive", "status": "valid" } }, { "id": "domain-text-0", "kind": "text", "text": "diet", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers diet, dietary intake, diet quality, dietary assessment." }, { "id": "domain-text-1", "kind": "text", "text": "nutrition", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers nutrition and nutritional." }, { "id": "domain-text-2", "kind": "text", "text": "food intake", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Common wording for intake measures." }, { "id": "domain-text-3", "kind": "text", "text": "energy intake", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Outcome of dietary validation studies." }, { "id": "domain-text-4", "kind": "text", "text": "food frequency questionnaire", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Most common dietary instrument tested for validity." }, { "id": "domain-text-5", "kind": "text", "text": "24 hour recall", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Dietary recall method used as test or reference." }, { "id": "domain-text-6", "kind": "text", "text": "food record", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Food record method of dietary assessment." }, { "id": "domain-text-7", "kind": "text", "text": "eating behavior", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers eating behavior/behaviour/behaviours instruments." }, { "id": "domain-text-8", "kind": "text", "text": "eating habit", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Habitual intake described as eating habits." }, { "id": "domain-text-9", "kind": "text", "text": "feeding practice", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Parental feeding practice questionnaires in the home food environment." }, { "id": "domain-text-10", "kind": "text", "text": "food environment", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Home and school food environment measures." }, { "id": "domain-text-11", "kind": "text", "text": "home food", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Home food availability and environment instruments." }, { "id": "domain-text-12", "kind": "text", "text": "food availability", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Component of home food environment measures." }, { "id": "domain-text-13", "kind": "text", "text": "physical activit", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers physical activity and activities." }, { "id": "domain-text-14", "kind": "text", "text": "exercis", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers exercise and exercising." }, { "id": "domain-text-15", "kind": "text", "text": "sedentar", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers sedentary behaviour and sedentariness." }, { "id": "domain-text-16", "kind": "text", "text": "screen time", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Sedentary behaviour measure." }, { "id": "domain-text-17", "kind": "text", "text": "accelerometer", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Device used as activity measure or criterion." }, { "id": "domain-text-18", "kind": "text", "text": "pedometer", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Step-counting activity measure." }, { "id": "domain-text-19", "kind": "text", "text": "fitness", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Physical fitness tests in children." }, { "id": "domain-text-20", "kind": "text", "text": "obes", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers obesity and obese." }, { "id": "domain-text-21", "kind": "text", "text": "overweight", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Weight-status category." }, { "id": "domain-text-22", "kind": "text", "text": "underweight", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Weight-status category for undernutrition." }, { "id": "domain-text-23", "kind": "text", "text": "adipos", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers adiposity and adipose measures." }, { "id": "domain-text-24", "kind": "text", "text": "body fat", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Body fat estimation methods." }, { "id": "domain-text-25", "kind": "text", "text": "body mass index", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Core anthropometric index." }, { "id": "domain-text-26", "kind": "text", "text": "BMI", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Unambiguous abbreviation for body mass index." }, { "id": "domain-text-27", "kind": "text", "text": "weight status", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Common wording for classification by BMI." }, { "id": "domain-text-28", "kind": "text", "text": "anthropometr", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers anthropometry and anthropometric." }, { "id": "domain-text-29", "kind": "text", "text": "waist circumference", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Anthropometric index compared with BMI." }, { "id": "domain-text-30", "kind": "text", "text": "waist to height ratio", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Anthropometric index often compared with BMI in children." }, { "id": "domain-text-31", "kind": "text", "text": "skinfold", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Skinfold thickness measures." }, { "id": "domain-text-32", "kind": "text", "text": "body composition", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Body composition methods." }, { "id": "domain-text-33", "kind": "text", "text": "bioelectrical impedance", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Field method for body composition." }, { "id": "domain-text-34", "kind": "text", "text": "malnutrition", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Covers malnutrition screening and assessment tools." }, { "id": "domain-text-35", "kind": "text", "text": "malnourish", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers malnourished." }, { "id": "domain-text-36", "kind": "text", "text": "undernutrition", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Undernutrition measures." }, { "id": "domain-text-37", "kind": "text", "text": "undernourish", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers undernourished." }, { "id": "domain-text-38", "kind": "text", "text": "stunting", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Height-for-age undernutrition." }, { "id": "domain-text-39", "kind": "text", "text": "wasting", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Weight-for-height undernutrition." }, { "id": "domain-text-40", "kind": "text", "text": "mid upper arm circumference", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "MUAC screening for acute malnutrition." }, { "id": "domain-text-41", "kind": "text", "text": "MUAC", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Unambiguous abbreviation for mid-upper arm circumference." }, { "id": "domain-text-42", "kind": "text", "text": "growth monitoring", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Primary-care anthropometric surveillance." }, { "id": "domain-mesh-0-et1", "kind": "text", "text": "Food Patterns", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Diet\" (D004032)" }, { "id": "domain-mesh-2-et1", "kind": "text", "text": "Food Diaries", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Diet Records\" (D015930)" }, { "id": "domain-mesh-5-et1", "kind": "text", "text": "Caloric Intake", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Energy Intake\" (D002149)" }, { "id": "domain-mesh-5-et2", "kind": "text", "text": "Calorie Intake", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Energy Intake\" (D002149)" }, { "id": "domain-mesh-6-et2", "kind": "text", "text": "Ingestion", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Eating\" (D004435)" }, { "id": "domain-mesh-6-et3", "kind": "text", "text": "Macronutrient Intake", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Eating\" (D004435)" }, { "id": "domain-mesh-6-et4", "kind": "text", "text": "Micronutrient Intake", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Eating\" (D004435)" }, { "id": "domain-mesh-7-et2", "kind": "text", "text": "Feeding-Related Behavior", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Feeding Behavior\" (D005247)" }, { "id": "domain-mesh-7-et3", "kind": "text", "text": "Feeding Patterns", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Feeding Behavior\" (D005247)" }, { "id": "domain-mesh-7-et4", "kind": "text", "text": "Food Habits", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Feeding Behavior\" (D005247)" }, { "id": "domain-mesh-9-et4", "kind": "text", "text": "Active Breaks", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Exercise\" (D015444)" }, { "id": "domain-mesh-9-et6", "kind": "text", "text": "Activity Breaks", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Active Breaks\" under the MeSH heading \"Exercise\" (D015444)" }, { "id": "domain-mesh-11-et2", "kind": "text", "text": "Reclining Position", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Sedentary Behavior\" (D057185)" }, { "id": "domain-mesh-11-et5", "kind": "text", "text": "Physical Inactivity", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Sedentary Behavior\" (D057185)" }, { "id": "domain-mesh-12-et1", "kind": "text", "text": "Screen Use", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-12-et2", "kind": "text", "text": "Screen Exposure", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-12-et4", "kind": "text", "text": "Television Watching", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-12-et5", "kind": "text", "text": "TV Viewing", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Television Watching\" under the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-12-et6", "kind": "text", "text": "Television Viewing", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Television Watching\" under the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-12-et7", "kind": "text", "text": "Watching Television", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Television Watching\" under the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-18-et1", "kind": "text", "text": "Quetelet Index", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Body Mass Index\" (D015992)" }, { "id": "domain-mesh-18-et2", "kind": "text", "text": "Quetelet's Index", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Body Mass Index\" (D015992)" }, { "id": "domain-mesh-25-et2", "kind": "text", "text": "Child Overnutrition", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Child Nutrition Disorders\" (D015362)" }, { "id": "domain-mesh-26-et1", "kind": "text", "text": "Leanness", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Thinness\" (D013851)" }, { "id": "domain-mesh-27-et2", "kind": "text", "text": "Stunted Growth", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Growth Disorders\" (D006130)" } ], "required": true }, { "key": "measprop", "role": "outcome", "label": "Measurement properties (validity, reliability, feasibility)", "terms": [ { "id": "measprop-mesh-0", "kind": "mesh", "label": "Reproducibility of Results", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Main heading for reliability and validity of measures.", "validation": { "ui": "D015203", "label": "Reproducibility of Results", "status": "valid" } }, { "id": "measprop-mesh-1", "kind": "mesh", "label": "Psychometrics", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Psychometric evaluation of questionnaires.", "validation": { "ui": "D011594", "label": "Psychometrics", "status": "valid" } }, { "id": "measprop-mesh-2", "kind": "mesh", "label": "Validation Studies as Topic", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Records discussing validation of instruments.", "validation": { "ui": "D054928", "label": "Validation Studies as Topic", "status": "valid" } }, { "id": "measprop-mesh-3", "kind": "mesh", "label": "Sensitivity and Specificity", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Diagnostic accuracy of BMI and screening tools.", "validation": { "ui": "D012680", "label": "Sensitivity and Specificity", "status": "valid" } }, { "id": "measprop-mesh-4", "kind": "mesh", "label": "Observer Variation", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Inter- and intra-observer reliability of anthropometric measures.", "validation": { "ui": "D015588", "label": "Observer Variation", "status": "valid" } }, { "id": "measprop-mesh-5", "kind": "mesh", "label": "Feasibility Studies", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Feasibility of measures is in scope.", "validation": { "ui": "D005240", "label": "Feasibility Studies", "status": "valid" } }, { "id": "measprop-mesh-6", "kind": "mesh", "label": "Data Accuracy", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Accuracy of measured or reported data.", "validation": { "ui": "D000068598", "label": "Data Accuracy", "status": "valid" } }, { "id": "measprop-text-0", "kind": "text", "text": "validat", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers validation, validated, validating." }, { "id": "measprop-text-1", "kind": "text", "text": "validity", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Covers relative, criterion, construct and concurrent validity." }, { "id": "measprop-text-2", "kind": "text", "text": "reliability", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Core measurement property." }, { "id": "measprop-text-3", "kind": "text", "text": "reproducibility", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Synonym for test-retest reliability in dietary research." }, { "id": "measprop-text-4", "kind": "text", "text": "repeatability", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Synonym for reliability." }, { "id": "measprop-text-5", "kind": "text", "text": "test retest", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Test-retest reliability design." }, { "id": "measprop-text-6", "kind": "text", "text": "intraclass correlation", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Reliability statistic." }, { "id": "measprop-text-7", "kind": "text", "text": "Bland Altman", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Agreement analysis used in method comparison." }, { "id": "measprop-text-8", "kind": "text", "text": "limits of agreement", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Agreement statistic in method comparison." }, { "id": "measprop-text-9", "kind": "text", "text": "internal consistency", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Psychometric property of questionnaires." }, { "id": "measprop-text-10", "kind": "text", "text": "Cronbach", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Cronbach's alpha reported in instrument studies." }, { "id": "measprop-text-11", "kind": "text", "text": "psychometric", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers psychometric and psychometrics." }, { "id": "measprop-text-12", "kind": "text", "text": "measurement properties", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "COSMIN wording for validity and reliability." }, { "id": "measprop-text-13", "kind": "text", "text": "measurement error", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Error of dietary and anthropometric measures." }, { "id": "measprop-text-14", "kind": "text", "text": "feasibility", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Feasibility of measures is in scope." }, { "id": "measprop-text-15", "kind": "text", "text": "diagnostic accuracy", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Accuracy of BMI and malnutrition screening against references." }, { "id": "measprop-text-16", "kind": "text", "text": "receiver operating characteristic", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "ROC analysis of anthropometric cut-offs." }, { "id": "measprop-text-17", "kind": "text", "text": "doubly labeled water", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Reference method for energy intake and expenditure (American spelling)." }, { "id": "measprop-text-18", "kind": "text", "text": "doubly labelled water", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Reference method, British spelling." }, { "id": "measprop-text-19", "kind": "text", "text": "method comparison", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Studies comparing measures with one another." }, { "id": "measprop-mesh-3-et1", "kind": "text", "text": "Sensitivity", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Sensitivity and Specificity\" (D012680)" }, { "id": "measprop-mesh-3-et2", "kind": "text", "text": "Specificity", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Sensitivity and Specificity\" (D012680)" }, { "id": "measprop-mesh-4-et1", "kind": "text", "text": "Observer Bias", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-4-et2", "kind": "text", "text": "Interobserver Variation", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-4-et3", "kind": "text", "text": "Intraobserver Variation", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-4-et4", "kind": "text", "text": "Inter-Observer Variation", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Interobserver Variation\" under the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-4-et5", "kind": "text", "text": "Intra-Observer Variation", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Intraobserver Variation\" under the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-4-et6", "kind": "text", "text": "Interobserver Variability", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Interobserver Variation\" under the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-6-et1", "kind": "text", "text": "Data Quality", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Data Accuracy\" (D000068598)" } ], "required": true } ], "limits": { "dateTo": "2026", "dateFrom": "2020", "languages": [ "english" ], "humansOnly": false, "excludePublicationTypes": [ { "label": "Comment", "validation": { "ui": "D016420", "label": "Comment", "status": "valid" } }, { "label": "Editorial", "validation": { "ui": "D016421", "label": "Editorial", "status": "valid" } }, { "label": "Letter", "validation": { "ui": "D016422", "label": "Letter", "status": "valid" } }, { "label": "Case Reports", "validation": { "ui": "D002363", "label": "Case Reports", "status": "valid" } }, { "label": "Preprint", "validation": { "ui": "D000076942", "label": "Preprint", "status": "valid" } } ] }, "schema": "picoportal.search-strategy/1", "question": "In children and adolescents under 18 years, what measures of nutrition (dietary intake, diet quality, the home food environment), physical activity, and obesity or malnutrition (such as BMI and other anthropometric indices) have been developed or tested for validity, reliability or feasibility, and how do these measures compare with one another? Include studies from any setting, so that measures that could be used in primary care are not missed.", "objective": "To identify measures of nutrition (dietary intake, diet quality, home food environment), physical activity and sedentary behaviour, and weight status (obesity, overweight, malnutrition, BMI and other anthropometric indices) in children and adolescents under 18 years that have been developed or tested for validity, reliability or feasibility in any setting, and to compare these measures with one another." }, "lines": [ { "no": 1, "kind": "terms", "refs": [], "count": 4358818, "query": "\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]", "issues": [], "display": "\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]", "termIds": [ "child-mesh-0", "child-mesh-1", "child-mesh-2", "child-mesh-3" ], "blockKey": "child", "countedAt": "2026-10-28T21:56:56.754Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Child\"[MeSH Terms] OR \"Infant\"[MeSH Terms] OR \"Adolescent\"[MeSH Terms] OR \"Pediatrics\"[MeSH Terms]", "quotedPhrasesNotFound": [] } }, { "no": 2, "kind": "terms", "refs": [], "count": 2888412, "query": "child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab]", "issues": [], "display": "child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab]", "termIds": [ "child-text-0", "child-text-1", "child-text-2", "child-text-3", "child-text-4", "child-text-5", "child-text-6", "child-text-7", "child-text-8", "child-text-9", "child-text-10", "child-text-11", "child-text-12", "child-text-13", "child-text-14" ], "blockKey": "child", "countedAt": "2026-10-28T21:56:57.520Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"child*\"[Title/Abstract] OR \"pediatric\"[Title/Abstract] OR \"paediatric\"[Title/Abstract] OR \"adolescen*\"[Title/Abstract] OR \"youth*\"[Title/Abstract] OR \"teen*\"[Title/Abstract] OR \"infant*\"[Title/Abstract] OR \"toddler*\"[Title/Abstract] OR \"preschool*\"[Title/Abstract] OR \"schoolchildren\"[Title/Abstract] OR \"school aged\"[Title/Abstract] OR \"school age\"[Title/Abstract] OR \"kindergarten*\"[Title/Abstract] OR \"boys\"[Title/Abstract] OR \"girls\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 3, "kind": "block", "refs": [ 1, 2 ], "count": 5160599, "query": "(\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]) OR (child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab])", "issues": [], "display": "1 OR 2", "blockKey": "child", "countedAt": "2026-10-28T21:56:57.258Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Child\"[MeSH Terms] OR \"Infant\"[MeSH Terms] OR \"Adolescent\"[MeSH Terms] OR \"Pediatrics\"[MeSH Terms] OR \"child*\"[Title/Abstract] OR \"pediatric\"[Title/Abstract] OR \"paediatric\"[Title/Abstract] OR \"adolescen*\"[Title/Abstract] OR \"youth*\"[Title/Abstract] OR \"teen*\"[Title/Abstract] OR \"infant*\"[Title/Abstract] OR \"toddler*\"[Title/Abstract] OR \"preschool*\"[Title/Abstract] OR \"schoolchildren\"[Title/Abstract] OR \"school aged\"[Title/Abstract] OR \"school age\"[Title/Abstract] OR \"kindergarten*\"[Title/Abstract] OR \"boys\"[Title/Abstract] OR \"girls\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 4, "kind": "terms", "refs": [], "count": 1731797, "query": "\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]", "issues": [], "display": "\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]", "termIds": [ "domain-mesh-0", "domain-mesh-1", "domain-mesh-2", "domain-mesh-3", "domain-mesh-4", "domain-mesh-5", "domain-mesh-6", "domain-mesh-7", "domain-mesh-8", "domain-mesh-9", "domain-mesh-10", "domain-mesh-11", "domain-mesh-12", "domain-mesh-13", "domain-mesh-14", "domain-mesh-15", "domain-mesh-16", "domain-mesh-17", "domain-mesh-18", "domain-mesh-19", "domain-mesh-20", "domain-mesh-21", "domain-mesh-22", "domain-mesh-23", "domain-mesh-24", "domain-mesh-25", "domain-mesh-26", "domain-mesh-27", "domain-mesh-28" ], "blockKey": "domain", "countedAt": "2026-10-28T21:57:00.417Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Diet\"[MeSH Terms] OR \"Diet Surveys\"[MeSH Terms] OR \"Diet Records\"[MeSH Terms] OR \"Nutrition Assessment\"[MeSH Terms] OR \"Nutritional Status\"[MeSH Terms] OR \"Energy Intake\"[MeSH Terms] OR \"Eating\"[MeSH Terms] OR \"Feeding Behavior\"[MeSH Terms] OR \"Child Nutritional Physiological Phenomena\"[MeSH Terms] OR \"Exercise\"[MeSH Terms] OR \"Physical Fitness\"[MeSH Terms] OR \"Sedentary Behavior\"[MeSH Terms] OR \"Screen Time\"[MeSH Terms] OR \"Accelerometry\"[MeSH Terms] OR \"Actigraphy\"[MeSH Terms] OR \"Fitness Trackers\"[MeSH Terms] OR \"Pediatric Obesity\"[MeSH Terms] OR \"Overweight\"[MeSH Terms] OR \"Body Mass Index\"[MeSH Terms] OR \"Anthropometry\"[MeSH Terms] OR \"Waist Circumference\"[MeSH Terms] OR \"Skinfold Thickness\"[MeSH Terms] OR \"Body Composition\"[MeSH Terms] OR \"Growth Charts\"[MeSH Terms] OR \"Malnutrition\"[MeSH Terms] OR \"Child Nutrition Disorders\"[MeSH Terms] OR \"Thinness\"[MeSH Terms] OR \"Growth Disorders\"[MeSH Terms:noexp] OR \"Failure to Thrive\"[MeSH Terms]", "quotedPhrasesNotFound": [] } }, { "no": 5, "kind": "terms", "refs": [], "count": 2541244, "query": "diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab]", "issues": [], "display": "diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab]", "termIds": [ "domain-text-0", "domain-text-1", "domain-text-2", "domain-text-3", "domain-text-4", "domain-text-5", "domain-text-6", "domain-text-7", "domain-text-8", "domain-text-9", "domain-text-10", "domain-text-11", "domain-text-12", "domain-text-13", "domain-text-14", "domain-text-15", "domain-text-16", "domain-text-17", "domain-text-18", "domain-text-19", "domain-text-20", "domain-text-21", "domain-text-22", "domain-text-23", "domain-text-24", "domain-text-25", "domain-text-26", "domain-text-27", "domain-text-28", "domain-text-29", "domain-text-30", "domain-text-31", "domain-text-32", "domain-text-33", "domain-text-34", "domain-text-35", "domain-text-36", "domain-text-37", "domain-text-38", "domain-text-39", "domain-text-40", "domain-text-41", "domain-text-42" ], "blockKey": "domain", "countedAt": "2026-10-28T21:56:58.226Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"diet*\"[Title/Abstract] OR \"nutrition*\"[Title/Abstract] OR \"food intake\"[Title/Abstract] OR \"energy intake\"[Title/Abstract] OR \"food frequency questionnaire*\"[Title/Abstract] OR \"24 hour recall*\"[Title/Abstract] OR \"food record*\"[Title/Abstract] OR \"eating behavior*\"[Title/Abstract] OR \"eating habit*\"[Title/Abstract] OR \"feeding practice*\"[Title/Abstract] OR \"food environment*\"[Title/Abstract] OR \"home food\"[Title/Abstract] OR \"food availability\"[Title/Abstract] OR \"physical activit*\"[Title/Abstract] OR \"exercis*\"[Title/Abstract] OR \"sedentar*\"[Title/Abstract] OR \"screen time\"[Title/Abstract] OR \"accelerometer*\"[Title/Abstract] OR \"pedometer*\"[Title/Abstract] OR \"fitness\"[Title/Abstract] OR \"obes*\"[Title/Abstract] OR \"overweight\"[Title/Abstract] OR \"underweight\"[Title/Abstract] OR \"adipos*\"[Title/Abstract] OR \"body fat\"[Title/Abstract] OR \"body mass index\"[Title/Abstract] OR \"BMI\"[Title/Abstract] OR \"weight status\"[Title/Abstract] OR \"anthropometr*\"[Title/Abstract] OR \"waist circumference\"[Title/Abstract] OR \"waist to height ratio\"[Title/Abstract] OR \"skinfold*\"[Title/Abstract] OR \"body composition\"[Title/Abstract] OR \"bioelectrical impedance\"[Title/Abstract] OR \"malnutrition\"[Title/Abstract] OR \"malnourish*\"[Title/Abstract] OR \"undernutrition\"[Title/Abstract] OR \"undernourish*\"[Title/Abstract] OR \"stunting\"[Title/Abstract] OR \"wasting\"[Title/Abstract] OR \"mid upper arm circumference\"[Title/Abstract] OR \"MUAC\"[Title/Abstract] OR \"growth monitoring\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 6, "kind": "block", "refs": [ 4, 5 ], "count": 3265976, "query": "(\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]) OR (diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab])", "issues": [], "display": "4 OR 5", "blockKey": "domain", "countedAt": "2026-10-28T21:56:58.548Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Diet\"[MeSH Terms] OR \"Diet Surveys\"[MeSH Terms] OR \"Diet Records\"[MeSH Terms] OR \"Nutrition Assessment\"[MeSH Terms] OR \"Nutritional Status\"[MeSH Terms] OR \"Energy Intake\"[MeSH Terms] OR \"Eating\"[MeSH Terms] OR \"Feeding Behavior\"[MeSH Terms] OR \"Child Nutritional Physiological Phenomena\"[MeSH Terms] OR \"Exercise\"[MeSH Terms] OR \"Physical Fitness\"[MeSH Terms] OR \"Sedentary Behavior\"[MeSH Terms] OR \"Screen Time\"[MeSH Terms] OR \"Accelerometry\"[MeSH Terms] OR \"Actigraphy\"[MeSH Terms] OR \"Fitness Trackers\"[MeSH Terms] OR \"Pediatric Obesity\"[MeSH Terms] OR \"Overweight\"[MeSH Terms] OR \"Body Mass Index\"[MeSH Terms] OR \"Anthropometry\"[MeSH Terms] OR \"Waist Circumference\"[MeSH Terms] OR \"Skinfold Thickness\"[MeSH Terms] OR \"Body Composition\"[MeSH Terms] OR \"Growth Charts\"[MeSH Terms] OR \"Malnutrition\"[MeSH Terms] OR \"Child Nutrition Disorders\"[MeSH Terms] OR \"Thinness\"[MeSH Terms] OR \"Growth Disorders\"[MeSH Terms:noexp] OR \"Failure to Thrive\"[MeSH Terms] OR \"diet*\"[Title/Abstract] OR \"nutrition*\"[Title/Abstract] OR \"food intake\"[Title/Abstract] OR \"Energy Intake\"[Title/Abstract] OR \"food frequency questionnaire*\"[Title/Abstract] OR \"24 hour recall*\"[Title/Abstract] OR \"food record*\"[Title/Abstract] OR \"eating behavior*\"[Title/Abstract] OR \"eating habit*\"[Title/Abstract] OR \"feeding practice*\"[Title/Abstract] OR \"food environment*\"[Title/Abstract] OR \"home food\"[Title/Abstract] OR \"food availability\"[Title/Abstract] OR \"physical activit*\"[Title/Abstract] OR \"exercis*\"[Title/Abstract] OR \"sedentar*\"[Title/Abstract] OR \"Screen Time\"[Title/Abstract] OR \"accelerometer*\"[Title/Abstract] OR \"pedometer*\"[Title/Abstract] OR \"fitness\"[Title/Abstract] OR \"obes*\"[Title/Abstract] OR \"Overweight\"[Title/Abstract] OR \"underweight\"[Title/Abstract] OR \"adipos*\"[Title/Abstract] OR \"body fat\"[Title/Abstract] OR \"Body Mass Index\"[Title/Abstract] OR \"BMI\"[Title/Abstract] OR \"weight status\"[Title/Abstract] OR \"anthropometr*\"[Title/Abstract] OR \"Waist Circumference\"[Title/Abstract] OR \"waist to height ratio\"[Title/Abstract] OR \"skinfold*\"[Title/Abstract] OR \"Body Composition\"[Title/Abstract] OR \"bioelectrical impedance\"[Title/Abstract] OR \"Malnutrition\"[Title/Abstract] OR \"malnourish*\"[Title/Abstract] OR \"undernutrition\"[Title/Abstract] OR \"undernourish*\"[Title/Abstract] OR \"stunting\"[Title/Abstract] OR \"wasting\"[Title/Abstract] OR \"mid upper arm circumference\"[Title/Abstract] OR \"MUAC\"[Title/Abstract] OR \"growth monitoring\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 7, "kind": "terms", "refs": [], "count": 1245561, "query": "\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]", "issues": [], "display": "\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]", "termIds": [ "measprop-mesh-0", "measprop-mesh-1", "measprop-mesh-2", "measprop-mesh-3", "measprop-mesh-4", "measprop-mesh-5", "measprop-mesh-6" ], "blockKey": "measprop", "countedAt": "2026-10-28T21:56:58.740Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Reproducibility of Results\"[MeSH Terms] OR \"Psychometrics\"[MeSH Terms] OR \"Validation Studies as Topic\"[MeSH Terms] OR \"Sensitivity and Specificity\"[MeSH Terms] OR \"Observer Variation\"[MeSH Terms] OR \"Feasibility Studies\"[MeSH Terms] OR \"Data Accuracy\"[MeSH Terms]", "quotedPhrasesNotFound": [] } }, { "no": 8, "kind": "terms", "refs": [], "count": 2169661, "query": "validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]", "issues": [], "display": "validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]", "termIds": [ "measprop-text-0", "measprop-text-1", "measprop-text-2", "measprop-text-3", "measprop-text-4", "measprop-text-5", "measprop-text-6", "measprop-text-7", "measprop-text-8", "measprop-text-9", "measprop-text-10", "measprop-text-11", "measprop-text-12", "measprop-text-13", "measprop-text-14", "measprop-text-15", "measprop-text-16", "measprop-text-17", "measprop-text-18", "measprop-text-19" ], "blockKey": "measprop", "countedAt": "2026-10-28T21:57:01.122Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"validat*\"[Title/Abstract] OR \"validity\"[Title/Abstract] OR \"reliability\"[Title/Abstract] OR \"reproducibility\"[Title/Abstract] OR \"repeatability\"[Title/Abstract] OR \"test retest\"[Title/Abstract] OR \"intraclass correlation\"[Title/Abstract] OR \"Bland Altman\"[Title/Abstract] OR \"limits of agreement\"[Title/Abstract] OR \"internal consistency\"[Title/Abstract] OR \"Cronbach\"[Title/Abstract] OR \"psychometric*\"[Title/Abstract] OR \"measurement properties\"[Title/Abstract] OR \"measurement error\"[Title/Abstract] OR \"feasibility\"[Title/Abstract] OR \"diagnostic accuracy\"[Title/Abstract] OR \"receiver operating characteristic\"[Title/Abstract] OR \"doubly labeled water\"[Title/Abstract] OR \"doubly labelled water\"[Title/Abstract] OR \"method comparison\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 9, "kind": "block", "refs": [ 7, 8 ], "count": 2878834, "query": "(\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]) OR (validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab])", "issues": [], "display": "7 OR 8", "blockKey": "measprop", "countedAt": "2026-10-28T21:56:59.430Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Reproducibility of Results\"[MeSH Terms] OR \"Psychometrics\"[MeSH Terms] OR \"Validation Studies as Topic\"[MeSH Terms] OR \"Sensitivity and Specificity\"[MeSH Terms] OR \"Observer Variation\"[MeSH Terms] OR \"Feasibility Studies\"[MeSH Terms] OR \"Data Accuracy\"[MeSH Terms] OR \"validat*\"[Title/Abstract] OR \"validity\"[Title/Abstract] OR \"reliability\"[Title/Abstract] OR \"reproducibility\"[Title/Abstract] OR \"repeatability\"[Title/Abstract] OR \"test retest\"[Title/Abstract] OR \"intraclass correlation\"[Title/Abstract] OR \"Bland Altman\"[Title/Abstract] OR \"limits of agreement\"[Title/Abstract] OR \"internal consistency\"[Title/Abstract] OR \"Cronbach\"[Title/Abstract] OR \"psychometric*\"[Title/Abstract] OR \"measurement properties\"[Title/Abstract] OR \"measurement error\"[Title/Abstract] OR \"feasibility\"[Title/Abstract] OR \"diagnostic accuracy\"[Title/Abstract] OR \"receiver operating characteristic\"[Title/Abstract] OR \"doubly labeled water\"[Title/Abstract] OR \"doubly labelled water\"[Title/Abstract] OR \"method comparison\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 10, "kind": "combine", "refs": [ 3, 6, 9 ], "count": 56057, "query": "((\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]) OR (child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab])) AND ((\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]) OR (diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab])) AND ((\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]) OR (validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]))", "issues": [], "display": "3 AND 6 AND 9", "countedAt": "2026-10-28T21:57:00.084Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "(\"Child\"[MeSH Terms] OR \"Infant\"[MeSH Terms] OR \"Adolescent\"[MeSH Terms] OR \"Pediatrics\"[MeSH Terms] OR (\"child*\"[Title/Abstract] OR \"pediatric\"[Title/Abstract] OR \"paediatric\"[Title/Abstract] OR \"adolescen*\"[Title/Abstract] OR \"youth*\"[Title/Abstract] OR \"teen*\"[Title/Abstract] OR \"infant*\"[Title/Abstract] OR \"toddler*\"[Title/Abstract] OR \"preschool*\"[Title/Abstract] OR \"schoolchildren\"[Title/Abstract] OR \"school aged\"[Title/Abstract] OR \"school age\"[Title/Abstract] OR \"kindergarten*\"[Title/Abstract] OR \"boys\"[Title/Abstract] OR \"girls\"[Title/Abstract])) AND (\"Diet\"[MeSH Terms] OR \"Diet Surveys\"[MeSH Terms] OR \"Diet Records\"[MeSH Terms] OR \"Nutrition Assessment\"[MeSH Terms] OR \"Nutritional Status\"[MeSH Terms] OR \"Energy Intake\"[MeSH Terms] OR \"Eating\"[MeSH Terms] OR \"Feeding Behavior\"[MeSH Terms] OR \"Child Nutritional Physiological Phenomena\"[MeSH Terms] OR \"Exercise\"[MeSH Terms] OR \"Physical Fitness\"[MeSH Terms] OR \"Sedentary Behavior\"[MeSH Terms] OR \"Screen Time\"[MeSH Terms] OR \"Accelerometry\"[MeSH Terms] OR \"Actigraphy\"[MeSH Terms] OR \"Fitness Trackers\"[MeSH Terms] OR \"Pediatric Obesity\"[MeSH Terms] OR \"Overweight\"[MeSH Terms] OR \"Body Mass Index\"[MeSH Terms] OR \"Anthropometry\"[MeSH Terms] OR \"Waist Circumference\"[MeSH Terms] OR \"Skinfold Thickness\"[MeSH Terms] OR \"Body Composition\"[MeSH Terms] OR \"Growth Charts\"[MeSH Terms] OR \"Malnutrition\"[MeSH Terms] OR \"Child Nutrition Disorders\"[MeSH Terms] OR \"Thinness\"[MeSH Terms] OR \"Growth Disorders\"[MeSH Terms:noexp] OR \"Failure to Thrive\"[MeSH Terms] OR (\"diet*\"[Title/Abstract] OR \"nutrition*\"[Title/Abstract] OR \"food intake\"[Title/Abstract] OR \"Energy Intake\"[Title/Abstract] OR \"food frequency questionnaire*\"[Title/Abstract] OR \"24 hour recall*\"[Title/Abstract] OR \"food record*\"[Title/Abstract] OR \"eating behavior*\"[Title/Abstract] OR \"eating habit*\"[Title/Abstract] OR \"feeding practice*\"[Title/Abstract] OR \"food environment*\"[Title/Abstract] OR \"home food\"[Title/Abstract] OR \"food availability\"[Title/Abstract] OR \"physical activit*\"[Title/Abstract] OR \"exercis*\"[Title/Abstract] OR \"sedentar*\"[Title/Abstract] OR \"Screen Time\"[Title/Abstract] OR \"accelerometer*\"[Title/Abstract] OR \"pedometer*\"[Title/Abstract] OR \"fitness\"[Title/Abstract] OR \"obes*\"[Title/Abstract] OR \"Overweight\"[Title/Abstract] OR \"underweight\"[Title/Abstract] OR \"adipos*\"[Title/Abstract] OR \"body fat\"[Title/Abstract] OR \"Body Mass Index\"[Title/Abstract] OR \"BMI\"[Title/Abstract] OR \"weight status\"[Title/Abstract] OR \"anthropometr*\"[Title/Abstract] OR \"Waist Circumference\"[Title/Abstract] OR \"waist to height ratio\"[Title/Abstract] OR \"skinfold*\"[Title/Abstract] OR \"Body Composition\"[Title/Abstract] OR \"bioelectrical impedance\"[Title/Abstract] OR \"Malnutrition\"[Title/Abstract] OR \"malnourish*\"[Title/Abstract] OR \"undernutrition\"[Title/Abstract] OR \"undernourish*\"[Title/Abstract] OR \"stunting\"[Title/Abstract] OR \"wasting\"[Title/Abstract] OR \"mid upper arm circumference\"[Title/Abstract] OR \"MUAC\"[Title/Abstract] OR \"growth monitoring\"[Title/Abstract])) AND (\"Reproducibility of Results\"[MeSH Terms] OR \"Psychometrics\"[MeSH Terms] OR \"Validation Studies as Topic\"[MeSH Terms] OR \"Sensitivity and Specificity\"[MeSH Terms] OR \"Observer Variation\"[MeSH Terms] OR \"Feasibility Studies\"[MeSH Terms] OR \"Data Accuracy\"[MeSH Terms] OR (\"validat*\"[Title/Abstract] OR \"validity\"[Title/Abstract] OR \"reliability\"[Title/Abstract] OR \"reproducibility\"[Title/Abstract] OR \"repeatability\"[Title/Abstract] OR \"test retest\"[Title/Abstract] OR \"intraclass correlation\"[Title/Abstract] OR \"Bland Altman\"[Title/Abstract] OR \"limits of agreement\"[Title/Abstract] OR \"internal consistency\"[Title/Abstract] OR \"Cronbach\"[Title/Abstract] OR \"psychometric*\"[Title/Abstract] OR \"measurement properties\"[Title/Abstract] OR \"measurement error\"[Title/Abstract] OR \"feasibility\"[Title/Abstract] OR \"diagnostic accuracy\"[Title/Abstract] OR \"receiver operating characteristic\"[Title/Abstract] OR \"doubly labeled water\"[Title/Abstract] OR \"doubly labelled water\"[Title/Abstract] OR \"method comparison\"[Title/Abstract]))", "quotedPhrasesNotFound": [] } }, { "no": 11, "kind": "exclude", "refs": [], "count": 4884955, "query": "\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type]", "issues": [], "display": "\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type]", "countedAt": "2026-10-28T18:00:07.644Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type]", "quotedPhrasesNotFound": [] } }, { "no": 12, "kind": "not", "refs": [ 10, 11 ], "count": 55084, "query": "(((\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]) OR (child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab])) AND ((\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]) OR (diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab])) AND ((\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]) OR (validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]))) NOT (\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type])", "issues": [], "display": "10 NOT 11", "countedAt": "2026-10-28T21:57:01.013Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "((\"Child\"[MeSH Terms] OR \"Infant\"[MeSH Terms] OR \"Adolescent\"[MeSH Terms] OR \"Pediatrics\"[MeSH Terms] OR (\"child*\"[Title/Abstract] OR \"pediatric\"[Title/Abstract] OR \"paediatric\"[Title/Abstract] OR \"adolescen*\"[Title/Abstract] OR \"youth*\"[Title/Abstract] OR \"teen*\"[Title/Abstract] OR \"infant*\"[Title/Abstract] OR \"toddler*\"[Title/Abstract] OR \"preschool*\"[Title/Abstract] OR \"schoolchildren\"[Title/Abstract] OR \"school aged\"[Title/Abstract] OR \"school age\"[Title/Abstract] OR \"kindergarten*\"[Title/Abstract] OR \"boys\"[Title/Abstract] OR \"girls\"[Title/Abstract])) AND (\"Diet\"[MeSH Terms] OR \"Diet Surveys\"[MeSH Terms] OR \"Diet Records\"[MeSH Terms] OR \"Nutrition Assessment\"[MeSH Terms] OR \"Nutritional Status\"[MeSH Terms] OR \"Energy Intake\"[MeSH Terms] OR \"Eating\"[MeSH Terms] OR \"Feeding Behavior\"[MeSH Terms] OR \"Child Nutritional Physiological Phenomena\"[MeSH Terms] OR \"Exercise\"[MeSH Terms] OR \"Physical Fitness\"[MeSH Terms] OR \"Sedentary Behavior\"[MeSH Terms] OR \"Screen Time\"[MeSH Terms] OR \"Accelerometry\"[MeSH Terms] OR \"Actigraphy\"[MeSH Terms] OR \"Fitness Trackers\"[MeSH Terms] OR \"Pediatric Obesity\"[MeSH Terms] OR \"Overweight\"[MeSH Terms] OR \"Body Mass Index\"[MeSH Terms] OR \"Anthropometry\"[MeSH Terms] OR \"Waist Circumference\"[MeSH Terms] OR \"Skinfold Thickness\"[MeSH Terms] OR \"Body Composition\"[MeSH Terms] OR \"Growth Charts\"[MeSH Terms] OR \"Malnutrition\"[MeSH Terms] OR \"Child Nutrition Disorders\"[MeSH Terms] OR \"Thinness\"[MeSH Terms] OR \"Growth Disorders\"[MeSH Terms:noexp] OR \"Failure to Thrive\"[MeSH Terms] OR (\"diet*\"[Title/Abstract] OR \"nutrition*\"[Title/Abstract] OR \"food intake\"[Title/Abstract] OR \"Energy Intake\"[Title/Abstract] OR \"food frequency questionnaire*\"[Title/Abstract] OR \"24 hour recall*\"[Title/Abstract] OR \"food record*\"[Title/Abstract] OR \"eating behavior*\"[Title/Abstract] OR \"eating habit*\"[Title/Abstract] OR \"feeding practice*\"[Title/Abstract] OR \"food environment*\"[Title/Abstract] OR \"home food\"[Title/Abstract] OR \"food availability\"[Title/Abstract] OR \"physical activit*\"[Title/Abstract] OR \"exercis*\"[Title/Abstract] OR \"sedentar*\"[Title/Abstract] OR \"Screen Time\"[Title/Abstract] OR \"accelerometer*\"[Title/Abstract] OR \"pedometer*\"[Title/Abstract] OR \"fitness\"[Title/Abstract] OR \"obes*\"[Title/Abstract] OR \"Overweight\"[Title/Abstract] OR \"underweight\"[Title/Abstract] OR \"adipos*\"[Title/Abstract] OR \"body fat\"[Title/Abstract] OR \"Body Mass Index\"[Title/Abstract] OR \"BMI\"[Title/Abstract] OR \"weight status\"[Title/Abstract] OR \"anthropometr*\"[Title/Abstract] OR \"Waist Circumference\"[Title/Abstract] OR \"waist to height ratio\"[Title/Abstract] OR \"skinfold*\"[Title/Abstract] OR \"Body Composition\"[Title/Abstract] OR \"bioelectrical impedance\"[Title/Abstract] OR \"Malnutrition\"[Title/Abstract] OR \"malnourish*\"[Title/Abstract] OR \"undernutrition\"[Title/Abstract] OR \"undernourish*\"[Title/Abstract] OR \"stunting\"[Title/Abstract] OR \"wasting\"[Title/Abstract] OR \"mid upper arm circumference\"[Title/Abstract] OR \"MUAC\"[Title/Abstract] OR \"growth monitoring\"[Title/Abstract])) AND (\"Reproducibility of Results\"[MeSH Terms] OR \"Psychometrics\"[MeSH Terms] OR \"Validation Studies as Topic\"[MeSH Terms] OR \"Sensitivity and Specificity\"[MeSH Terms] OR \"Observer Variation\"[MeSH Terms] OR \"Feasibility Studies\"[MeSH Terms] OR \"Data Accuracy\"[MeSH Terms] OR (\"validat*\"[Title/Abstract] OR \"validity\"[Title/Abstract] OR \"reliability\"[Title/Abstract] OR \"reproducibility\"[Title/Abstract] OR \"repeatability\"[Title/Abstract] OR \"test retest\"[Title/Abstract] OR \"intraclass correlation\"[Title/Abstract] OR \"Bland Altman\"[Title/Abstract] OR \"limits of agreement\"[Title/Abstract] OR \"internal consistency\"[Title/Abstract] OR \"Cronbach\"[Title/Abstract] OR \"psychometric*\"[Title/Abstract] OR \"measurement properties\"[Title/Abstract] OR \"measurement error\"[Title/Abstract] OR \"feasibility\"[Title/Abstract] OR \"diagnostic accuracy\"[Title/Abstract] OR \"receiver operating characteristic\"[Title/Abstract] OR \"doubly labeled water\"[Title/Abstract] OR \"doubly labelled water\"[Title/Abstract] OR \"method comparison\"[Title/Abstract]))) NOT (\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type])", "quotedPhrasesNotFound": [] } }, { "no": 13, "kind": "limits", "refs": [ 12 ], "count": 19074, "query": "((((\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]) OR (child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab])) AND ((\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]) OR (diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab])) AND ((\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]) OR (validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]))) NOT (\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type])) AND english[la] AND 2020:2026[dp]", "issues": [], "display": "12 AND english[la] AND 2020:2026[dp]", "countedAt": "2026-10-28T21:57:01.309Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "(((\"Child\"[MeSH Terms] OR \"Infant\"[MeSH Terms] OR \"Adolescent\"[MeSH Terms] OR \"Pediatrics\"[MeSH Terms] OR (\"child*\"[Title/Abstract] OR \"pediatric\"[Title/Abstract] OR \"paediatric\"[Title/Abstract] OR \"adolescen*\"[Title/Abstract] OR \"youth*\"[Title/Abstract] OR \"teen*\"[Title/Abstract] OR \"infant*\"[Title/Abstract] OR \"toddler*\"[Title/Abstract] OR \"preschool*\"[Title/Abstract] OR \"schoolchildren\"[Title/Abstract] OR \"school aged\"[Title/Abstract] OR \"school age\"[Title/Abstract] OR \"kindergarten*\"[Title/Abstract] OR \"boys\"[Title/Abstract] OR \"girls\"[Title/Abstract])) AND (\"Diet\"[MeSH Terms] OR \"Diet Surveys\"[MeSH Terms] OR \"Diet Records\"[MeSH Terms] OR \"Nutrition Assessment\"[MeSH Terms] OR \"Nutritional Status\"[MeSH Terms] OR \"Energy Intake\"[MeSH Terms] OR \"Eating\"[MeSH Terms] OR \"Feeding Behavior\"[MeSH Terms] OR \"Child Nutritional Physiological Phenomena\"[MeSH Terms] OR \"Exercise\"[MeSH Terms] OR \"Physical Fitness\"[MeSH Terms] OR \"Sedentary Behavior\"[MeSH Terms] OR \"Screen Time\"[MeSH Terms] OR \"Accelerometry\"[MeSH Terms] OR \"Actigraphy\"[MeSH Terms] OR \"Fitness Trackers\"[MeSH Terms] OR \"Pediatric Obesity\"[MeSH Terms] OR \"Overweight\"[MeSH Terms] OR \"Body Mass Index\"[MeSH Terms] OR \"Anthropometry\"[MeSH Terms] OR \"Waist Circumference\"[MeSH Terms] OR \"Skinfold Thickness\"[MeSH Terms] OR \"Body Composition\"[MeSH Terms] OR \"Growth Charts\"[MeSH Terms] OR \"Malnutrition\"[MeSH Terms] OR \"Child Nutrition Disorders\"[MeSH Terms] OR \"Thinness\"[MeSH Terms] OR \"Growth Disorders\"[MeSH Terms:noexp] OR \"Failure to Thrive\"[MeSH Terms] OR (\"diet*\"[Title/Abstract] OR \"nutrition*\"[Title/Abstract] OR \"food intake\"[Title/Abstract] OR \"Energy Intake\"[Title/Abstract] OR \"food frequency questionnaire*\"[Title/Abstract] OR \"24 hour recall*\"[Title/Abstract] OR \"food record*\"[Title/Abstract] OR \"eating behavior*\"[Title/Abstract] OR \"eating habit*\"[Title/Abstract] OR \"feeding practice*\"[Title/Abstract] OR \"food environment*\"[Title/Abstract] OR \"home food\"[Title/Abstract] OR \"food availability\"[Title/Abstract] OR \"physical activit*\"[Title/Abstract] OR \"exercis*\"[Title/Abstract] OR \"sedentar*\"[Title/Abstract] OR \"Screen Time\"[Title/Abstract] OR \"accelerometer*\"[Title/Abstract] OR \"pedometer*\"[Title/Abstract] OR \"fitness\"[Title/Abstract] OR \"obes*\"[Title/Abstract] OR \"Overweight\"[Title/Abstract] OR \"underweight\"[Title/Abstract] OR \"adipos*\"[Title/Abstract] OR \"body fat\"[Title/Abstract] OR \"Body Mass Index\"[Title/Abstract] OR \"BMI\"[Title/Abstract] OR \"weight status\"[Title/Abstract] OR \"anthropometr*\"[Title/Abstract] OR \"Waist Circumference\"[Title/Abstract] OR \"waist to height ratio\"[Title/Abstract] OR \"skinfold*\"[Title/Abstract] OR \"Body Composition\"[Title/Abstract] OR \"bioelectrical impedance\"[Title/Abstract] OR \"Malnutrition\"[Title/Abstract] OR \"malnourish*\"[Title/Abstract] OR \"undernutrition\"[Title/Abstract] OR \"undernourish*\"[Title/Abstract] OR \"stunting\"[Title/Abstract] OR \"wasting\"[Title/Abstract] OR \"mid upper arm circumference\"[Title/Abstract] OR \"MUAC\"[Title/Abstract] OR \"growth monitoring\"[Title/Abstract])) AND (\"Reproducibility of Results\"[MeSH Terms] OR \"Psychometrics\"[MeSH Terms] OR \"Validation Studies as Topic\"[MeSH Terms] OR \"Sensitivity and Specificity\"[MeSH Terms] OR \"Observer Variation\"[MeSH Terms] OR \"Feasibility Studies\"[MeSH Terms] OR \"Data Accuracy\"[MeSH Terms] OR (\"validat*\"[Title/Abstract] OR \"validity\"[Title/Abstract] OR \"reliability\"[Title/Abstract] OR \"reproducibility\"[Title/Abstract] OR \"repeatability\"[Title/Abstract] OR \"test retest\"[Title/Abstract] OR \"intraclass correlation\"[Title/Abstract] OR \"Bland Altman\"[Title/Abstract] OR \"limits of agreement\"[Title/Abstract] OR \"internal consistency\"[Title/Abstract] OR \"Cronbach\"[Title/Abstract] OR \"psychometric*\"[Title/Abstract] OR \"measurement properties\"[Title/Abstract] OR \"measurement error\"[Title/Abstract] OR \"feasibility\"[Title/Abstract] OR \"diagnostic accuracy\"[Title/Abstract] OR \"receiver operating characteristic\"[Title/Abstract] OR \"doubly labeled water\"[Title/Abstract] OR \"doubly labelled water\"[Title/Abstract] OR \"method comparison\"[Title/Abstract]))) NOT (\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type])) AND \"english\"[Language] AND 2020/01/01:2026/12/31[Date - Publication]", "quotedPhrasesNotFound": [] } } ], "finalQuery": "((((\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]) OR (child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab])) AND ((\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]) OR (diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab])) AND ((\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]) OR (validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]))) NOT (\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type])) AND english[la] AND 2020:2026[dp]", "finalCount": 19074, "issues": [ { "code": "language_limit", "level": "warning", "message": "Language limit (english): it can remove relevant studies; report and justify it." }, { "code": "publication_type_limit", "level": "warning", "message": "Publication types excluded with NOT (Comment, Editorial, Letter, Case Reports, Preprint): report and justify the exclusion." } ], "recall": null, "seeds": [], "reference": null, "records": [ { "pmid": "42950072", "year": "2026", "title": "Predictors and Risk Factors of Necrotizing Enterocolitis: An Integrative Review.", "authors": "Fordham K, Monk A, Bjarnadottir RI et al.", "journal": "Advances in neonatal care : official journal of the National Association of Neonatal Nurses", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42948496", "year": "2026", "title": "Building a Sustainable Teen Wellness Curriculum in a Faith-Based Community Setting : A Six-Year Program Evaluation in Wilmington, Delaware.", "authors": "Nathaniel SD, Innasimuthu M, Gnanaguruparan S", "journal": "Delaware journal of public health", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42948365", "year": "2026", "title": "Associations of reticulocyte hemoglobin equivalent with erythrocyte indices and serum ferritin in anemic patients with hepatocellular carcinoma: A retrospective study.", "authors": "Liu Z, Liu D", "journal": "Experimental and therapeutic medicine", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42947835", "year": "2026", "title": "Comparison of cardiopulmonary function in patients with scoliosis at rest and during exercise: a case-control study.", "authors": "Zhou B, Song Z, Bi N et al.", "journal": "Frontiers in surgery", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42947761", "year": "2026", "title": "Using narrative medicine to enhance self-compassion and reflective capacity in pediatric residents.", "authors": "Bondy M, Akinboyo F, Bilgic E et al.", "journal": "Paediatrics & child health", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42947271", "year": "2026", "title": "Associations of nutritional status and oral health-related quality of life with early childhood caries of children aged 4-5 years: a hospital-based cross-sectional analytical study.", "authors": "Nadeeshani H, Narada M, Gunawardena S et al.", "journal": "Journal of health, population, and nutrition", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42947253", "year": "2026", "title": "Cross-group and longitudinal measurement invariance of the Child Eating Behavior Questionnaire-24G in middle childhood.", "authors": "Ruden JC, Warschburger P", "journal": "Journal of eating disorders", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42947061", "year": "2026", "title": "Effects of school-based nutrition education on self-efficacy, attitudes, food behaviors, and health in children.", "authors": "Terzi M, Ergan K, Demirkesen-Bicak H", "journal": "BMC pediatrics", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42946529", "year": "2026", "title": "Metabolic Dysfunction-Associated Steatotic Liver Disease in Children.", "authors": "Yodoshi T, Xanthakos S", "journal": "Clinics in liver disease", "publicationTypes": [ "Journal Article", "Review" ] }, { "pmid": "42945754", "year": "2026", "title": "Validation of the Healthy Complementary Feeding Practices Index: A Novel Approach for Assessing Infant Feeding in Mexico.", "authors": "Tercero-Gómez F, Ramírez-Silva I, Rivera JA et al.", "journal": "Archives of medical research", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42945744", "year": "2026", "title": "The downside of the pull-up: A 10-year national analysis of emergency department visits, 2015-2024.", "authors": "Shabbir R, Layton B, Kang Z et al.", "journal": "Injury", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42945536", "year": "2026", "title": "Inter-American consensus on hypertrophic cardiomyopathy.", "authors": "Parodi JB, Scatularo CE, Berríos-Bárcenas EA et al.", "journal": "Archivos de cardiologia de Mexico", "publicationTypes": [ "Journal Article", "Consensus Statement", "Systematic Review" ] }, { "pmid": "42945193", "year": "2026", "title": "Bridging the gap: Implementing BRIDGES (Brussels Resilience and Inclusion for Depression - Guidance, Exercise and Support) to shape adolescent outpatient mental health care. A pilot randomized controlled study protocol.", "authors": "Philippot A, Ibanez I, Coppens M et al.", "journal": "PloS one", "publicationTypes": [ "Journal Article", "Randomized Controlled Trial" ] }, { "pmid": "42945149", "year": "2026", "title": "Refining a Multicomponent Family-Based Health Education Package to Reduce Screen Time Among School-Aged Children: Qualitative Formative Evaluation With Parents and Caregivers.", "authors": "Zhou M, Yan Y, Sun S et al.", "journal": "JMIR formative research", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42944973", "year": "2026", "title": "Paediatric Fentanyl Population Pharmacokinetics: A Scoping Review of Published Models.", "authors": "Hughes JJ, Nam GK, Stokes MA et al.", "journal": "Clinical pharmacokinetics", "publicationTypes": [ "Journal Article", "Review" ] }, { "pmid": "42942963", "year": "2026", "title": "The Preterm Brain Is Also What It Eats: A Systematic Review of Nutrition and Neuroimaging Outcomes in Preterm Infants.", "authors": "Canepa ME, Prefumo F, Biagioli V et al.", "journal": "Nutrients", "publicationTypes": [ "Systematic Review", "Journal Article", "Review" ] }, { "pmid": "42942926", "year": "2026", "title": "School-Based Rescued Produce Distribution, and Changes in Parental Fruit Intake and Household Dietary Behaviors: A Non-Randomized Controlled Cluster Trial.", "authors": "Hod-Ovadia S, Kilzi M, Factor H et al.", "journal": "Nutrients", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42942917", "year": "2026", "title": "Social Dynamics Are Associated with Plant-Based Dietary Consumption Patterns Among Rural Adults in the U.S.", "authors": "Alvirdizadeh S, Abdul-Rahaman S, Seguin-Fowler RA et al.", "journal": "Nutrients", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42942880", "year": "2026", "title": "New Vitamin and Mineral Supplements: Acceptability, Tolerability, and Short-Term Adherence in a Paediatric Cohort with IMDs.", "authors": "Tosi M, Evans S, Yilmaz Nas O et al.", "journal": "Nutrients", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42942739", "year": "2026", "title": "Beyond Creatinine: D-Amino Acids as Emerging Indicators of Kidney Function and Disease.", "authors": "Uifălean A, Iacobescu M, Mureșan XM et al.", "journal": "Pharmaceutics", "publicationTypes": [ "Journal Article", "Review" ] } ], "error": null, "createdAt": "2026-10-28T21:55:17.844Z", "finishedAt": "2026-10-28T21:57:02.154Z", "versionNo": 1 }, "versions": [ { "versionNo": 1, "createdBy": "ai", "strategy": { "notes": [ "The three domains (nutrition, physical activity, weight status) are combined in one block because the review covers any of them; they could be split if the searcher wants domain-specific counts.", "The measurement-properties block is required because the review is defined by validity, reliability and feasibility; validat* will also retrieve studies that merely used a validated instrument, which is deliberate for sensitivity but adds screening load.", "No setting concept (e.g. primary care) was added, since the question asks for studies from any setting.", "Population terms are searched in title/abstract plus age headings; a study with only adult participants may still appear if it mentions children, and is left to screening.", "Bare words such as reliable, accuracy and agreement were left out because they flood the line with non-psychometric uses.", "No humans-only filter is applied, per the searcher's choice; animal feeding-behaviour records should be largely removed by the child block." ], "blocks": [ { "key": "child", "role": "population", "label": "Children and adolescents", "terms": [ { "id": "child-mesh-0", "kind": "mesh", "label": "Child", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Age heading for children 2-12 years; explodes to Child, Preschool.", "validation": { "ui": "D002648", "label": "Child", "status": "valid" } }, { "id": "child-mesh-1", "kind": "mesh", "label": "Infant", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Under-18 population includes infants; explodes to newborns.", "validation": { "ui": "D007223", "label": "Infant", "status": "valid" } }, { "id": "child-mesh-2", "kind": "mesh", "label": "Adolescent", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Age heading for 13-18 years.", "validation": { "ui": "D000293", "label": "Adolescent", "status": "valid" } }, { "id": "child-mesh-3", "kind": "mesh", "label": "Pediatrics", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Captures records indexed by the paediatric specialty rather than an age check tag.", "validation": { "ui": "D010372", "label": "Pediatrics", "status": "valid" } }, { "id": "child-text-0", "kind": "text", "text": "child", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers child, children, childhood." }, { "id": "child-text-1", "kind": "text", "text": "pediatric", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "American spelling for paediatric populations." }, { "id": "child-text-2", "kind": "text", "text": "paediatric", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "British spelling for paediatric populations." }, { "id": "child-text-3", "kind": "text", "text": "adolescen", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers adolescent, adolescents, adolescence." }, { "id": "child-text-4", "kind": "text", "text": "youth", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Common term for young people in activity and nutrition research." }, { "id": "child-text-5", "kind": "text", "text": "teen", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers teens, teenager, teenagers." }, { "id": "child-text-6", "kind": "text", "text": "infant", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers infant and infants." }, { "id": "child-text-7", "kind": "text", "text": "toddler", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Young children aged 1-3 years." }, { "id": "child-text-8", "kind": "text", "text": "preschool", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers preschool, preschooler, preschoolers." }, { "id": "child-text-9", "kind": "text", "text": "schoolchildren", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Joined form often used in school-based measurement studies." }, { "id": "child-text-10", "kind": "text", "text": "school aged", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Frequent description of the study population." }, { "id": "child-text-11", "kind": "text", "text": "school age", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Variant of school aged." }, { "id": "child-text-12", "kind": "text", "text": "kindergarten", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Early-years setting for child measurement studies." }, { "id": "child-text-13", "kind": "text", "text": "boys", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Sex-specific description of child samples." }, { "id": "child-text-14", "kind": "text", "text": "girls", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Sex-specific description of child samples." } ], "required": true }, { "key": "domain", "role": "exposure", "label": "Nutrition, physical activity and weight-status domains", "terms": [ { "id": "domain-mesh-0", "kind": "mesh", "label": "Diet", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Dietary intake and diet quality, including healthy diet patterns.", "validation": { "ui": "D004032", "label": "Diet", "status": "valid" } }, { "id": "domain-mesh-1", "kind": "mesh", "label": "Diet Surveys", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Indexing for dietary assessment instruments such as FFQs and recalls.", "validation": { "ui": "D004034", "label": "Diet Surveys", "status": "valid" } }, { "id": "domain-mesh-2", "kind": "mesh", "label": "Diet Records", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Food diaries and records used as dietary measures.", "validation": { "ui": "D015930", "label": "Diet Records", "status": "valid" } }, { "id": "domain-mesh-3", "kind": "mesh", "label": "Nutrition Assessment", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Covers nutritional screening and assessment tools.", "validation": { "ui": "D015596", "label": "Nutrition Assessment", "status": "valid" } }, { "id": "domain-mesh-4", "kind": "mesh", "label": "Nutritional Status", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Outcome assessed by nutrition and anthropometric measures.", "validation": { "ui": "D009752", "label": "Nutritional Status", "status": "valid" } }, { "id": "domain-mesh-5", "kind": "mesh", "label": "Energy Intake", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Target of dietary intake validation against reference methods.", "validation": { "ui": "D002149", "label": "Energy Intake", "status": "valid" } }, { "id": "domain-mesh-6", "kind": "mesh", "label": "Eating", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Eating behaviour and intake measured by questionnaires.", "validation": { "ui": "D004435", "label": "Eating", "status": "valid" } }, { "id": "domain-mesh-7", "kind": "mesh", "label": "Feeding Behavior", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Child eating behaviour and parental feeding practices instruments.", "validation": { "ui": "D005247", "label": "Feeding Behavior", "status": "valid" } }, { "id": "domain-mesh-8", "kind": "mesh", "label": "Child Nutritional Physiological Phenomena", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Child nutrition heading used for dietary studies in children.", "validation": { "ui": "D002664", "label": "Child Nutritional Physiological Phenomena", "status": "valid" } }, { "id": "domain-mesh-9", "kind": "mesh", "label": "Exercise", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Physical activity heading.", "validation": { "ui": "D015444", "label": "Exercise", "status": "valid" } }, { "id": "domain-mesh-10", "kind": "mesh", "label": "Physical Fitness", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Fitness as a related activity domain measured in children.", "validation": { "ui": "D010809", "label": "Physical Fitness", "status": "valid" } }, { "id": "domain-mesh-11", "kind": "mesh", "label": "Sedentary Behavior", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Sedentary time measured alongside physical activity.", "validation": { "ui": "D057185", "label": "Sedentary Behavior", "status": "valid" } }, { "id": "domain-mesh-12", "kind": "mesh", "label": "Screen Time", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Screen-based sedentary behaviour measures.", "validation": { "ui": "D000077705", "label": "Screen Time", "status": "valid" } }, { "id": "domain-mesh-13", "kind": "mesh", "label": "Accelerometry", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Device-based physical activity measurement.", "validation": { "ui": "D061725", "label": "Accelerometry", "status": "valid" } }, { "id": "domain-mesh-14", "kind": "mesh", "label": "Actigraphy", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Wearable activity monitoring.", "validation": { "ui": "D056044", "label": "Actigraphy", "status": "valid" } }, { "id": "domain-mesh-15", "kind": "mesh", "label": "Fitness Trackers", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Consumer wearables tested for activity measurement.", "validation": { "ui": "D000072936", "label": "Fitness Trackers", "status": "valid" } }, { "id": "domain-mesh-16", "kind": "mesh", "label": "Pediatric Obesity", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Childhood obesity heading.", "validation": { "ui": "D063766", "label": "Pediatric Obesity", "status": "valid" } }, { "id": "domain-mesh-17", "kind": "mesh", "label": "Overweight", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Explodes to Obesity and related headings.", "validation": { "ui": "D050177", "label": "Overweight", "status": "valid" } }, { "id": "domain-mesh-18", "kind": "mesh", "label": "Body Mass Index", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Core anthropometric index in the question.", "validation": { "ui": "D015992", "label": "Body Mass Index", "status": "valid" } }, { "id": "domain-mesh-19", "kind": "mesh", "label": "Anthropometry", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Anthropometric measurement methods.", "validation": { "ui": "D000886", "label": "Anthropometry", "status": "valid" } }, { "id": "domain-mesh-20", "kind": "mesh", "label": "Waist Circumference", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Anthropometric index of central adiposity.", "validation": { "ui": "D055105", "label": "Waist Circumference", "status": "valid" } }, { "id": "domain-mesh-21", "kind": "mesh", "label": "Skinfold Thickness", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Anthropometric measure of body fat.", "validation": { "ui": "D012885", "label": "Skinfold Thickness", "status": "valid" } }, { "id": "domain-mesh-22", "kind": "mesh", "label": "Body Composition", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Adiposity measures such as BIA and DXA compared with BMI.", "validation": { "ui": "D001823", "label": "Body Composition", "status": "valid" } }, { "id": "domain-mesh-23", "kind": "mesh", "label": "Growth Charts", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Growth references used to classify weight status.", "validation": { "ui": "D057238", "label": "Growth Charts", "status": "valid" } }, { "id": "domain-mesh-24", "kind": "mesh", "label": "Malnutrition", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Undernutrition, wasting and protein-energy malnutrition.", "validation": { "ui": "D044342", "label": "Malnutrition", "status": "valid" } }, { "id": "domain-mesh-25", "kind": "mesh", "label": "Child Nutrition Disorders", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Nutritional disorders specific to children.", "validation": { "ui": "D015362", "label": "Child Nutrition Disorders", "status": "valid" } }, { "id": "domain-mesh-26", "kind": "mesh", "label": "Thinness", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Underweight status measured by anthropometry.", "validation": { "ui": "D013851", "label": "Thinness", "status": "valid" } }, { "id": "domain-mesh-27", "kind": "mesh", "label": "Growth Disorders", "major": false, "origin": "ai", "enabled": true, "explode": false, "rationale": "Stunting is indexed here; narrower headings (dwarfism etc.) left out as noise.", "validation": { "ui": "D006130", "label": "Growth Disorders", "status": "valid" } }, { "id": "domain-mesh-28", "kind": "mesh", "label": "Failure to Thrive", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Growth faltering assessed by anthropometric measures.", "validation": { "ui": "D005183", "label": "Failure to Thrive", "status": "valid" } }, { "id": "domain-text-0", "kind": "text", "text": "diet", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers diet, dietary intake, diet quality, dietary assessment." }, { "id": "domain-text-1", "kind": "text", "text": "nutrition", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers nutrition and nutritional." }, { "id": "domain-text-2", "kind": "text", "text": "food intake", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Common wording for intake measures." }, { "id": "domain-text-3", "kind": "text", "text": "energy intake", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Outcome of dietary validation studies." }, { "id": "domain-text-4", "kind": "text", "text": "food frequency questionnaire", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Most common dietary instrument tested for validity." }, { "id": "domain-text-5", "kind": "text", "text": "24 hour recall", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Dietary recall method used as test or reference." }, { "id": "domain-text-6", "kind": "text", "text": "food record", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Food record method of dietary assessment." }, { "id": "domain-text-7", "kind": "text", "text": "eating behavior", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers eating behavior/behaviour/behaviours instruments." }, { "id": "domain-text-8", "kind": "text", "text": "eating habit", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Habitual intake described as eating habits." }, { "id": "domain-text-9", "kind": "text", "text": "feeding practice", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Parental feeding practice questionnaires in the home food environment." }, { "id": "domain-text-10", "kind": "text", "text": "food environment", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Home and school food environment measures." }, { "id": "domain-text-11", "kind": "text", "text": "home food", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Home food availability and environment instruments." }, { "id": "domain-text-12", "kind": "text", "text": "food availability", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Component of home food environment measures." }, { "id": "domain-text-13", "kind": "text", "text": "physical activit", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers physical activity and activities." }, { "id": "domain-text-14", "kind": "text", "text": "exercis", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers exercise and exercising." }, { "id": "domain-text-15", "kind": "text", "text": "sedentar", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers sedentary behaviour and sedentariness." }, { "id": "domain-text-16", "kind": "text", "text": "screen time", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Sedentary behaviour measure." }, { "id": "domain-text-17", "kind": "text", "text": "accelerometer", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Device used as activity measure or criterion." }, { "id": "domain-text-18", "kind": "text", "text": "pedometer", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Step-counting activity measure." }, { "id": "domain-text-19", "kind": "text", "text": "fitness", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Physical fitness tests in children." }, { "id": "domain-text-20", "kind": "text", "text": "obes", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers obesity and obese." }, { "id": "domain-text-21", "kind": "text", "text": "overweight", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Weight-status category." }, { "id": "domain-text-22", "kind": "text", "text": "underweight", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Weight-status category for undernutrition." }, { "id": "domain-text-23", "kind": "text", "text": "adipos", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers adiposity and adipose measures." }, { "id": "domain-text-24", "kind": "text", "text": "body fat", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Body fat estimation methods." }, { "id": "domain-text-25", "kind": "text", "text": "body mass index", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Core anthropometric index." }, { "id": "domain-text-26", "kind": "text", "text": "BMI", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Unambiguous abbreviation for body mass index." }, { "id": "domain-text-27", "kind": "text", "text": "weight status", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Common wording for classification by BMI." }, { "id": "domain-text-28", "kind": "text", "text": "anthropometr", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers anthropometry and anthropometric." }, { "id": "domain-text-29", "kind": "text", "text": "waist circumference", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Anthropometric index compared with BMI." }, { "id": "domain-text-30", "kind": "text", "text": "waist to height ratio", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Anthropometric index often compared with BMI in children." }, { "id": "domain-text-31", "kind": "text", "text": "skinfold", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Skinfold thickness measures." }, { "id": "domain-text-32", "kind": "text", "text": "body composition", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Body composition methods." }, { "id": "domain-text-33", "kind": "text", "text": "bioelectrical impedance", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Field method for body composition." }, { "id": "domain-text-34", "kind": "text", "text": "malnutrition", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Covers malnutrition screening and assessment tools." }, { "id": "domain-text-35", "kind": "text", "text": "malnourish", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers malnourished." }, { "id": "domain-text-36", "kind": "text", "text": "undernutrition", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Undernutrition measures." }, { "id": "domain-text-37", "kind": "text", "text": "undernourish", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers undernourished." }, { "id": "domain-text-38", "kind": "text", "text": "stunting", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Height-for-age undernutrition." }, { "id": "domain-text-39", "kind": "text", "text": "wasting", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Weight-for-height undernutrition." }, { "id": "domain-text-40", "kind": "text", "text": "mid upper arm circumference", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "MUAC screening for acute malnutrition." }, { "id": "domain-text-41", "kind": "text", "text": "MUAC", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Unambiguous abbreviation for mid-upper arm circumference." }, { "id": "domain-text-42", "kind": "text", "text": "growth monitoring", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Primary-care anthropometric surveillance." }, { "id": "domain-mesh-0-et1", "kind": "text", "text": "Food Patterns", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Diet\" (D004032)" }, { "id": "domain-mesh-2-et1", "kind": "text", "text": "Food Diaries", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Diet Records\" (D015930)" }, { "id": "domain-mesh-5-et1", "kind": "text", "text": "Caloric Intake", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Energy Intake\" (D002149)" }, { "id": "domain-mesh-5-et2", "kind": "text", "text": "Calorie Intake", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Energy Intake\" (D002149)" }, { "id": "domain-mesh-6-et2", "kind": "text", "text": "Ingestion", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Eating\" (D004435)" }, { "id": "domain-mesh-6-et3", "kind": "text", "text": "Macronutrient Intake", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Eating\" (D004435)" }, { "id": "domain-mesh-6-et4", "kind": "text", "text": "Micronutrient Intake", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Eating\" (D004435)" }, { "id": "domain-mesh-7-et2", "kind": "text", "text": "Feeding-Related Behavior", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Feeding Behavior\" (D005247)" }, { "id": "domain-mesh-7-et3", "kind": "text", "text": "Feeding Patterns", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Feeding Behavior\" (D005247)" }, { "id": "domain-mesh-7-et4", "kind": "text", "text": "Food Habits", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Feeding Behavior\" (D005247)" }, { "id": "domain-mesh-9-et4", "kind": "text", "text": "Active Breaks", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Exercise\" (D015444)" }, { "id": "domain-mesh-9-et6", "kind": "text", "text": "Activity Breaks", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Active Breaks\" under the MeSH heading \"Exercise\" (D015444)" }, { "id": "domain-mesh-11-et2", "kind": "text", "text": "Reclining Position", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Sedentary Behavior\" (D057185)" }, { "id": "domain-mesh-11-et5", "kind": "text", "text": "Physical Inactivity", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Sedentary Behavior\" (D057185)" }, { "id": "domain-mesh-12-et1", "kind": "text", "text": "Screen Use", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-12-et2", "kind": "text", "text": "Screen Exposure", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-12-et4", "kind": "text", "text": "Television Watching", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-12-et5", "kind": "text", "text": "TV Viewing", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Television Watching\" under the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-12-et6", "kind": "text", "text": "Television Viewing", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Television Watching\" under the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-12-et7", "kind": "text", "text": "Watching Television", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Television Watching\" under the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-18-et1", "kind": "text", "text": "Quetelet Index", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Body Mass Index\" (D015992)" }, { "id": "domain-mesh-18-et2", "kind": "text", "text": "Quetelet's Index", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Body Mass Index\" (D015992)" }, { "id": "domain-mesh-25-et2", "kind": "text", "text": "Child Overnutrition", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Child Nutrition Disorders\" (D015362)" }, { "id": "domain-mesh-26-et1", "kind": "text", "text": "Leanness", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Thinness\" (D013851)" }, { "id": "domain-mesh-27-et2", "kind": "text", "text": "Stunted Growth", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Growth Disorders\" (D006130)" } ], "required": true }, { "key": "measprop", "role": "outcome", "label": "Measurement properties (validity, reliability, feasibility)", "terms": [ { "id": "measprop-mesh-0", "kind": "mesh", "label": "Reproducibility of Results", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Main heading for reliability and validity of measures.", "validation": { "ui": "D015203", "label": "Reproducibility of Results", "status": "valid" } }, { "id": "measprop-mesh-1", "kind": "mesh", "label": "Psychometrics", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Psychometric evaluation of questionnaires.", "validation": { "ui": "D011594", "label": "Psychometrics", "status": "valid" } }, { "id": "measprop-mesh-2", "kind": "mesh", "label": "Validation Studies as Topic", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Records discussing validation of instruments.", "validation": { "ui": "D054928", "label": "Validation Studies as Topic", "status": "valid" } }, { "id": "measprop-mesh-3", "kind": "mesh", "label": "Sensitivity and Specificity", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Diagnostic accuracy of BMI and screening tools.", "validation": { "ui": "D012680", "label": "Sensitivity and Specificity", "status": "valid" } }, { "id": "measprop-mesh-4", "kind": "mesh", "label": "Observer Variation", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Inter- and intra-observer reliability of anthropometric measures.", "validation": { "ui": "D015588", "label": "Observer Variation", "status": "valid" } }, { "id": "measprop-mesh-5", "kind": "mesh", "label": "Feasibility Studies", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Feasibility of measures is in scope.", "validation": { "ui": "D005240", "label": "Feasibility Studies", "status": "valid" } }, { "id": "measprop-mesh-6", "kind": "mesh", "label": "Data Accuracy", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Accuracy of measured or reported data.", "validation": { "ui": "D000068598", "label": "Data Accuracy", "status": "valid" } }, { "id": "measprop-text-0", "kind": "text", "text": "validat", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers validation, validated, validating." }, { "id": "measprop-text-1", "kind": "text", "text": "validity", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Covers relative, criterion, construct and concurrent validity." }, { "id": "measprop-text-2", "kind": "text", "text": "reliability", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Core measurement property." }, { "id": "measprop-text-3", "kind": "text", "text": "reproducibility", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Synonym for test-retest reliability in dietary research." }, { "id": "measprop-text-4", "kind": "text", "text": "repeatability", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Synonym for reliability." }, { "id": "measprop-text-5", "kind": "text", "text": "test retest", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Test-retest reliability design." }, { "id": "measprop-text-6", "kind": "text", "text": "intraclass correlation", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Reliability statistic." }, { "id": "measprop-text-7", "kind": "text", "text": "Bland Altman", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Agreement analysis used in method comparison." }, { "id": "measprop-text-8", "kind": "text", "text": "limits of agreement", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Agreement statistic in method comparison." }, { "id": "measprop-text-9", "kind": "text", "text": "internal consistency", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Psychometric property of questionnaires." }, { "id": "measprop-text-10", "kind": "text", "text": "Cronbach", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Cronbach's alpha reported in instrument studies." }, { "id": "measprop-text-11", "kind": "text", "text": "psychometric", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers psychometric and psychometrics." }, { "id": "measprop-text-12", "kind": "text", "text": "measurement properties", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "COSMIN wording for validity and reliability." }, { "id": "measprop-text-13", "kind": "text", "text": "measurement error", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Error of dietary and anthropometric measures." }, { "id": "measprop-text-14", "kind": "text", "text": "feasibility", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Feasibility of measures is in scope." }, { "id": "measprop-text-15", "kind": "text", "text": "diagnostic accuracy", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Accuracy of BMI and malnutrition screening against references." }, { "id": "measprop-text-16", "kind": "text", "text": "receiver operating characteristic", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "ROC analysis of anthropometric cut-offs." }, { "id": "measprop-text-17", "kind": "text", "text": "doubly labeled water", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Reference method for energy intake and expenditure (American spelling)." }, { "id": "measprop-text-18", "kind": "text", "text": "doubly labelled water", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Reference method, British spelling." }, { "id": "measprop-text-19", "kind": "text", "text": "method comparison", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Studies comparing measures with one another." }, { "id": "measprop-mesh-3-et1", "kind": "text", "text": "Sensitivity", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Sensitivity and Specificity\" (D012680)" }, { "id": "measprop-mesh-3-et2", "kind": "text", "text": "Specificity", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Sensitivity and Specificity\" (D012680)" }, { "id": "measprop-mesh-4-et1", "kind": "text", "text": "Observer Bias", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-4-et2", "kind": "text", "text": "Interobserver Variation", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-4-et3", "kind": "text", "text": "Intraobserver Variation", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-4-et4", "kind": "text", "text": "Inter-Observer Variation", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Interobserver Variation\" under the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-4-et5", "kind": "text", "text": "Intra-Observer Variation", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Intraobserver Variation\" under the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-4-et6", "kind": "text", "text": "Interobserver Variability", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Interobserver Variation\" under the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-6-et1", "kind": "text", "text": "Data Quality", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Data Accuracy\" (D000068598)" } ], "required": true } ], "limits": { "dateTo": "2026", "dateFrom": "2020", "languages": [ "english" ], "humansOnly": false, "excludePublicationTypes": [ { "label": "Comment", "validation": { "ui": "D016420", "label": "Comment", "status": "valid" } }, { "label": "Editorial", "validation": { "ui": "D016421", "label": "Editorial", "status": "valid" } }, { "label": "Letter", "validation": { "ui": "D016422", "label": "Letter", "status": "valid" } }, { "label": "Case Reports", "validation": { "ui": "D002363", "label": "Case Reports", "status": "valid" } }, { "label": "Preprint", "validation": { "ui": "D000076942", "label": "Preprint", "status": "valid" } } ] }, "schema": "picoportal.search-strategy/1", "question": "In children and adolescents under 18 years, what measures of nutrition (dietary intake, diet quality, the home food environment), physical activity, and obesity or malnutrition (such as BMI and other anthropometric indices) have been developed or tested for validity, reliability or feasibility, and how do these measures compare with one another? Include studies from any setting, so that measures that could be used in primary care are not missed.", "objective": "To identify measures of nutrition (dietary intake, diet quality, home food environment), physical activity and sedentary behaviour, and weight status (obesity, overweight, malnutrition, BMI and other anthropometric indices) in children and adolescents under 18 years that have been developed or tested for validity, reliability or feasibility in any setting, and to compare these measures with one another." }, "lines": [ { "no": 1, "kind": "terms", "refs": [], "count": 4358818, "query": "\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]", "issues": [], "display": "\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]", "termIds": [ "child-mesh-0", "child-mesh-1", "child-mesh-2", "child-mesh-3" ], "blockKey": "child", "countedAt": "2026-10-28T21:56:56.754Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Child\"[MeSH Terms] OR \"Infant\"[MeSH Terms] OR \"Adolescent\"[MeSH Terms] OR \"Pediatrics\"[MeSH Terms]", "quotedPhrasesNotFound": [] } }, { "no": 2, "kind": "terms", "refs": [], "count": 2888412, "query": "child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab]", "issues": [], "display": "child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab]", "termIds": [ "child-text-0", "child-text-1", "child-text-2", "child-text-3", "child-text-4", "child-text-5", "child-text-6", "child-text-7", "child-text-8", "child-text-9", "child-text-10", "child-text-11", "child-text-12", "child-text-13", "child-text-14" ], "blockKey": "child", "countedAt": "2026-10-28T21:56:57.520Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"child*\"[Title/Abstract] OR \"pediatric\"[Title/Abstract] OR \"paediatric\"[Title/Abstract] OR \"adolescen*\"[Title/Abstract] OR \"youth*\"[Title/Abstract] OR \"teen*\"[Title/Abstract] OR \"infant*\"[Title/Abstract] OR \"toddler*\"[Title/Abstract] OR \"preschool*\"[Title/Abstract] OR \"schoolchildren\"[Title/Abstract] OR \"school aged\"[Title/Abstract] OR \"school age\"[Title/Abstract] OR \"kindergarten*\"[Title/Abstract] OR \"boys\"[Title/Abstract] OR \"girls\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 3, "kind": "block", "refs": [ 1, 2 ], "count": 5160599, "query": "(\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]) OR (child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab])", "issues": [], "display": "1 OR 2", "blockKey": "child", "countedAt": "2026-10-28T21:56:57.258Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Child\"[MeSH Terms] OR \"Infant\"[MeSH Terms] OR \"Adolescent\"[MeSH Terms] OR \"Pediatrics\"[MeSH Terms] OR \"child*\"[Title/Abstract] OR \"pediatric\"[Title/Abstract] OR \"paediatric\"[Title/Abstract] OR \"adolescen*\"[Title/Abstract] OR \"youth*\"[Title/Abstract] OR \"teen*\"[Title/Abstract] OR \"infant*\"[Title/Abstract] OR \"toddler*\"[Title/Abstract] OR \"preschool*\"[Title/Abstract] OR \"schoolchildren\"[Title/Abstract] OR \"school aged\"[Title/Abstract] OR \"school age\"[Title/Abstract] OR \"kindergarten*\"[Title/Abstract] OR \"boys\"[Title/Abstract] OR \"girls\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 4, "kind": "terms", "refs": [], "count": 1731797, "query": "\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]", "issues": [], "display": "\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]", "termIds": [ "domain-mesh-0", "domain-mesh-1", "domain-mesh-2", "domain-mesh-3", "domain-mesh-4", "domain-mesh-5", "domain-mesh-6", "domain-mesh-7", "domain-mesh-8", "domain-mesh-9", "domain-mesh-10", "domain-mesh-11", "domain-mesh-12", "domain-mesh-13", "domain-mesh-14", "domain-mesh-15", "domain-mesh-16", "domain-mesh-17", "domain-mesh-18", "domain-mesh-19", "domain-mesh-20", "domain-mesh-21", "domain-mesh-22", "domain-mesh-23", "domain-mesh-24", "domain-mesh-25", "domain-mesh-26", "domain-mesh-27", "domain-mesh-28" ], "blockKey": "domain", "countedAt": "2026-10-28T21:57:00.417Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Diet\"[MeSH Terms] OR \"Diet Surveys\"[MeSH Terms] OR \"Diet Records\"[MeSH Terms] OR \"Nutrition Assessment\"[MeSH Terms] OR \"Nutritional Status\"[MeSH Terms] OR \"Energy Intake\"[MeSH Terms] OR \"Eating\"[MeSH Terms] OR \"Feeding Behavior\"[MeSH Terms] OR \"Child Nutritional Physiological Phenomena\"[MeSH Terms] OR \"Exercise\"[MeSH Terms] OR \"Physical Fitness\"[MeSH Terms] OR \"Sedentary Behavior\"[MeSH Terms] OR \"Screen Time\"[MeSH Terms] OR \"Accelerometry\"[MeSH Terms] OR \"Actigraphy\"[MeSH Terms] OR \"Fitness Trackers\"[MeSH Terms] OR \"Pediatric Obesity\"[MeSH Terms] OR \"Overweight\"[MeSH Terms] OR \"Body Mass Index\"[MeSH Terms] OR \"Anthropometry\"[MeSH Terms] OR \"Waist Circumference\"[MeSH Terms] OR \"Skinfold Thickness\"[MeSH Terms] OR \"Body Composition\"[MeSH Terms] OR \"Growth Charts\"[MeSH Terms] OR \"Malnutrition\"[MeSH Terms] OR \"Child Nutrition Disorders\"[MeSH Terms] OR \"Thinness\"[MeSH Terms] OR \"Growth Disorders\"[MeSH Terms:noexp] OR \"Failure to Thrive\"[MeSH Terms]", "quotedPhrasesNotFound": [] } }, { "no": 5, "kind": "terms", "refs": [], "count": 2541244, "query": "diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab]", "issues": [], "display": "diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab]", "termIds": [ "domain-text-0", "domain-text-1", "domain-text-2", "domain-text-3", "domain-text-4", "domain-text-5", "domain-text-6", "domain-text-7", "domain-text-8", "domain-text-9", "domain-text-10", "domain-text-11", "domain-text-12", "domain-text-13", "domain-text-14", "domain-text-15", "domain-text-16", "domain-text-17", "domain-text-18", "domain-text-19", "domain-text-20", "domain-text-21", "domain-text-22", "domain-text-23", "domain-text-24", "domain-text-25", "domain-text-26", "domain-text-27", "domain-text-28", "domain-text-29", "domain-text-30", "domain-text-31", "domain-text-32", "domain-text-33", "domain-text-34", "domain-text-35", "domain-text-36", "domain-text-37", "domain-text-38", "domain-text-39", "domain-text-40", "domain-text-41", "domain-text-42" ], "blockKey": "domain", "countedAt": "2026-10-28T21:56:58.226Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"diet*\"[Title/Abstract] OR \"nutrition*\"[Title/Abstract] OR \"food intake\"[Title/Abstract] OR \"energy intake\"[Title/Abstract] OR \"food frequency questionnaire*\"[Title/Abstract] OR \"24 hour recall*\"[Title/Abstract] OR \"food record*\"[Title/Abstract] OR \"eating behavior*\"[Title/Abstract] OR \"eating habit*\"[Title/Abstract] OR \"feeding practice*\"[Title/Abstract] OR \"food environment*\"[Title/Abstract] OR \"home food\"[Title/Abstract] OR \"food availability\"[Title/Abstract] OR \"physical activit*\"[Title/Abstract] OR \"exercis*\"[Title/Abstract] OR \"sedentar*\"[Title/Abstract] OR \"screen time\"[Title/Abstract] OR \"accelerometer*\"[Title/Abstract] OR \"pedometer*\"[Title/Abstract] OR \"fitness\"[Title/Abstract] OR \"obes*\"[Title/Abstract] OR \"overweight\"[Title/Abstract] OR \"underweight\"[Title/Abstract] OR \"adipos*\"[Title/Abstract] OR \"body fat\"[Title/Abstract] OR \"body mass index\"[Title/Abstract] OR \"BMI\"[Title/Abstract] OR \"weight status\"[Title/Abstract] OR \"anthropometr*\"[Title/Abstract] OR \"waist circumference\"[Title/Abstract] OR \"waist to height ratio\"[Title/Abstract] OR \"skinfold*\"[Title/Abstract] OR \"body composition\"[Title/Abstract] OR \"bioelectrical impedance\"[Title/Abstract] OR \"malnutrition\"[Title/Abstract] OR \"malnourish*\"[Title/Abstract] OR \"undernutrition\"[Title/Abstract] OR \"undernourish*\"[Title/Abstract] OR \"stunting\"[Title/Abstract] OR \"wasting\"[Title/Abstract] OR \"mid upper arm circumference\"[Title/Abstract] OR \"MUAC\"[Title/Abstract] OR \"growth monitoring\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 6, "kind": "block", "refs": [ 4, 5 ], "count": 3265976, "query": "(\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]) OR (diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab])", "issues": [], "display": "4 OR 5", "blockKey": "domain", "countedAt": "2026-10-28T21:56:58.548Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Diet\"[MeSH Terms] OR \"Diet Surveys\"[MeSH Terms] OR \"Diet Records\"[MeSH Terms] OR \"Nutrition Assessment\"[MeSH Terms] OR \"Nutritional Status\"[MeSH Terms] OR \"Energy Intake\"[MeSH Terms] OR \"Eating\"[MeSH Terms] OR \"Feeding Behavior\"[MeSH Terms] OR \"Child Nutritional Physiological Phenomena\"[MeSH Terms] OR \"Exercise\"[MeSH Terms] OR \"Physical Fitness\"[MeSH Terms] OR \"Sedentary Behavior\"[MeSH Terms] OR \"Screen Time\"[MeSH Terms] OR \"Accelerometry\"[MeSH Terms] OR \"Actigraphy\"[MeSH Terms] OR \"Fitness Trackers\"[MeSH Terms] OR \"Pediatric Obesity\"[MeSH Terms] OR \"Overweight\"[MeSH Terms] OR \"Body Mass Index\"[MeSH Terms] OR \"Anthropometry\"[MeSH Terms] OR \"Waist Circumference\"[MeSH Terms] OR \"Skinfold Thickness\"[MeSH Terms] OR \"Body Composition\"[MeSH Terms] OR \"Growth Charts\"[MeSH Terms] OR \"Malnutrition\"[MeSH Terms] OR \"Child Nutrition Disorders\"[MeSH Terms] OR \"Thinness\"[MeSH Terms] OR \"Growth Disorders\"[MeSH Terms:noexp] OR \"Failure to Thrive\"[MeSH Terms] OR \"diet*\"[Title/Abstract] OR \"nutrition*\"[Title/Abstract] OR \"food intake\"[Title/Abstract] OR \"Energy Intake\"[Title/Abstract] OR \"food frequency questionnaire*\"[Title/Abstract] OR \"24 hour recall*\"[Title/Abstract] OR \"food record*\"[Title/Abstract] OR \"eating behavior*\"[Title/Abstract] OR \"eating habit*\"[Title/Abstract] OR \"feeding practice*\"[Title/Abstract] OR \"food environment*\"[Title/Abstract] OR \"home food\"[Title/Abstract] OR \"food availability\"[Title/Abstract] OR \"physical activit*\"[Title/Abstract] OR \"exercis*\"[Title/Abstract] OR \"sedentar*\"[Title/Abstract] OR \"Screen Time\"[Title/Abstract] OR \"accelerometer*\"[Title/Abstract] OR \"pedometer*\"[Title/Abstract] OR \"fitness\"[Title/Abstract] OR \"obes*\"[Title/Abstract] OR \"Overweight\"[Title/Abstract] OR \"underweight\"[Title/Abstract] OR \"adipos*\"[Title/Abstract] OR \"body fat\"[Title/Abstract] OR \"Body Mass Index\"[Title/Abstract] OR \"BMI\"[Title/Abstract] OR \"weight status\"[Title/Abstract] OR \"anthropometr*\"[Title/Abstract] OR \"Waist Circumference\"[Title/Abstract] OR \"waist to height ratio\"[Title/Abstract] OR \"skinfold*\"[Title/Abstract] OR \"Body Composition\"[Title/Abstract] OR \"bioelectrical impedance\"[Title/Abstract] OR \"Malnutrition\"[Title/Abstract] OR \"malnourish*\"[Title/Abstract] OR \"undernutrition\"[Title/Abstract] OR \"undernourish*\"[Title/Abstract] OR \"stunting\"[Title/Abstract] OR \"wasting\"[Title/Abstract] OR \"mid upper arm circumference\"[Title/Abstract] OR \"MUAC\"[Title/Abstract] OR \"growth monitoring\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 7, "kind": "terms", "refs": [], "count": 1245561, "query": "\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]", "issues": [], "display": "\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]", "termIds": [ "measprop-mesh-0", "measprop-mesh-1", "measprop-mesh-2", "measprop-mesh-3", "measprop-mesh-4", "measprop-mesh-5", "measprop-mesh-6" ], "blockKey": "measprop", "countedAt": "2026-10-28T21:56:58.740Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Reproducibility of Results\"[MeSH Terms] OR \"Psychometrics\"[MeSH Terms] OR \"Validation Studies as Topic\"[MeSH Terms] OR \"Sensitivity and Specificity\"[MeSH Terms] OR \"Observer Variation\"[MeSH Terms] OR \"Feasibility Studies\"[MeSH Terms] OR \"Data Accuracy\"[MeSH Terms]", "quotedPhrasesNotFound": [] } }, { "no": 8, "kind": "terms", "refs": [], "count": 2169661, "query": "validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]", "issues": [], "display": "validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]", "termIds": [ "measprop-text-0", "measprop-text-1", "measprop-text-2", "measprop-text-3", "measprop-text-4", "measprop-text-5", "measprop-text-6", "measprop-text-7", "measprop-text-8", "measprop-text-9", "measprop-text-10", "measprop-text-11", "measprop-text-12", "measprop-text-13", "measprop-text-14", "measprop-text-15", "measprop-text-16", "measprop-text-17", "measprop-text-18", "measprop-text-19" ], "blockKey": "measprop", "countedAt": "2026-10-28T21:57:01.122Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"validat*\"[Title/Abstract] OR \"validity\"[Title/Abstract] OR \"reliability\"[Title/Abstract] OR \"reproducibility\"[Title/Abstract] OR \"repeatability\"[Title/Abstract] OR \"test retest\"[Title/Abstract] OR \"intraclass correlation\"[Title/Abstract] OR \"Bland Altman\"[Title/Abstract] OR \"limits of agreement\"[Title/Abstract] OR \"internal consistency\"[Title/Abstract] OR \"Cronbach\"[Title/Abstract] OR \"psychometric*\"[Title/Abstract] OR \"measurement properties\"[Title/Abstract] OR \"measurement error\"[Title/Abstract] OR \"feasibility\"[Title/Abstract] OR \"diagnostic accuracy\"[Title/Abstract] OR \"receiver operating characteristic\"[Title/Abstract] OR \"doubly labeled water\"[Title/Abstract] OR \"doubly labelled water\"[Title/Abstract] OR \"method comparison\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 9, "kind": "block", "refs": [ 7, 8 ], "count": 2878834, "query": "(\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]) OR (validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab])", "issues": [], "display": "7 OR 8", "blockKey": "measprop", "countedAt": "2026-10-28T21:56:59.430Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Reproducibility of Results\"[MeSH Terms] OR \"Psychometrics\"[MeSH Terms] OR \"Validation Studies as Topic\"[MeSH Terms] OR \"Sensitivity and Specificity\"[MeSH Terms] OR \"Observer Variation\"[MeSH Terms] OR \"Feasibility Studies\"[MeSH Terms] OR \"Data Accuracy\"[MeSH Terms] OR \"validat*\"[Title/Abstract] OR \"validity\"[Title/Abstract] OR \"reliability\"[Title/Abstract] OR \"reproducibility\"[Title/Abstract] OR \"repeatability\"[Title/Abstract] OR \"test retest\"[Title/Abstract] OR \"intraclass correlation\"[Title/Abstract] OR \"Bland Altman\"[Title/Abstract] OR \"limits of agreement\"[Title/Abstract] OR \"internal consistency\"[Title/Abstract] OR \"Cronbach\"[Title/Abstract] OR \"psychometric*\"[Title/Abstract] OR \"measurement properties\"[Title/Abstract] OR \"measurement error\"[Title/Abstract] OR \"feasibility\"[Title/Abstract] OR \"diagnostic accuracy\"[Title/Abstract] OR \"receiver operating characteristic\"[Title/Abstract] OR \"doubly labeled water\"[Title/Abstract] OR \"doubly labelled water\"[Title/Abstract] OR \"method comparison\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 10, "kind": "combine", "refs": [ 3, 6, 9 ], "count": 56057, "query": "((\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]) OR (child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab])) AND ((\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]) OR (diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab])) AND ((\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]) OR (validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]))", "issues": [], "display": "3 AND 6 AND 9", "countedAt": "2026-10-28T21:57:00.084Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "(\"Child\"[MeSH Terms] OR \"Infant\"[MeSH Terms] OR \"Adolescent\"[MeSH Terms] OR \"Pediatrics\"[MeSH Terms] OR (\"child*\"[Title/Abstract] OR \"pediatric\"[Title/Abstract] OR \"paediatric\"[Title/Abstract] OR \"adolescen*\"[Title/Abstract] OR \"youth*\"[Title/Abstract] OR \"teen*\"[Title/Abstract] OR \"infant*\"[Title/Abstract] OR \"toddler*\"[Title/Abstract] OR \"preschool*\"[Title/Abstract] OR \"schoolchildren\"[Title/Abstract] OR \"school aged\"[Title/Abstract] OR \"school age\"[Title/Abstract] OR \"kindergarten*\"[Title/Abstract] OR \"boys\"[Title/Abstract] OR \"girls\"[Title/Abstract])) AND (\"Diet\"[MeSH Terms] OR \"Diet Surveys\"[MeSH Terms] OR \"Diet Records\"[MeSH Terms] OR \"Nutrition Assessment\"[MeSH Terms] OR \"Nutritional Status\"[MeSH Terms] OR \"Energy Intake\"[MeSH Terms] OR \"Eating\"[MeSH Terms] OR \"Feeding Behavior\"[MeSH Terms] OR \"Child Nutritional Physiological Phenomena\"[MeSH Terms] OR \"Exercise\"[MeSH Terms] OR \"Physical Fitness\"[MeSH Terms] OR \"Sedentary Behavior\"[MeSH Terms] OR \"Screen Time\"[MeSH Terms] OR \"Accelerometry\"[MeSH Terms] OR \"Actigraphy\"[MeSH Terms] OR \"Fitness Trackers\"[MeSH Terms] OR \"Pediatric Obesity\"[MeSH Terms] OR \"Overweight\"[MeSH Terms] OR \"Body Mass Index\"[MeSH Terms] OR \"Anthropometry\"[MeSH Terms] OR \"Waist Circumference\"[MeSH Terms] OR \"Skinfold Thickness\"[MeSH Terms] OR \"Body Composition\"[MeSH Terms] OR \"Growth Charts\"[MeSH Terms] OR \"Malnutrition\"[MeSH Terms] OR \"Child Nutrition Disorders\"[MeSH Terms] OR \"Thinness\"[MeSH Terms] OR \"Growth Disorders\"[MeSH Terms:noexp] OR \"Failure to Thrive\"[MeSH Terms] OR (\"diet*\"[Title/Abstract] OR \"nutrition*\"[Title/Abstract] OR \"food intake\"[Title/Abstract] OR \"Energy Intake\"[Title/Abstract] OR \"food frequency questionnaire*\"[Title/Abstract] OR \"24 hour recall*\"[Title/Abstract] OR \"food record*\"[Title/Abstract] OR \"eating behavior*\"[Title/Abstract] OR \"eating habit*\"[Title/Abstract] OR \"feeding practice*\"[Title/Abstract] OR \"food environment*\"[Title/Abstract] OR \"home food\"[Title/Abstract] OR \"food availability\"[Title/Abstract] OR \"physical activit*\"[Title/Abstract] OR \"exercis*\"[Title/Abstract] OR \"sedentar*\"[Title/Abstract] OR \"Screen Time\"[Title/Abstract] OR \"accelerometer*\"[Title/Abstract] OR \"pedometer*\"[Title/Abstract] OR \"fitness\"[Title/Abstract] OR \"obes*\"[Title/Abstract] OR \"Overweight\"[Title/Abstract] OR \"underweight\"[Title/Abstract] OR \"adipos*\"[Title/Abstract] OR \"body fat\"[Title/Abstract] OR \"Body Mass Index\"[Title/Abstract] OR \"BMI\"[Title/Abstract] OR \"weight status\"[Title/Abstract] OR \"anthropometr*\"[Title/Abstract] OR \"Waist Circumference\"[Title/Abstract] OR \"waist to height ratio\"[Title/Abstract] OR \"skinfold*\"[Title/Abstract] OR \"Body Composition\"[Title/Abstract] OR \"bioelectrical impedance\"[Title/Abstract] OR \"Malnutrition\"[Title/Abstract] OR \"malnourish*\"[Title/Abstract] OR \"undernutrition\"[Title/Abstract] OR \"undernourish*\"[Title/Abstract] OR \"stunting\"[Title/Abstract] OR \"wasting\"[Title/Abstract] OR \"mid upper arm circumference\"[Title/Abstract] OR \"MUAC\"[Title/Abstract] OR \"growth monitoring\"[Title/Abstract])) AND (\"Reproducibility of Results\"[MeSH Terms] OR \"Psychometrics\"[MeSH Terms] OR \"Validation Studies as Topic\"[MeSH Terms] OR \"Sensitivity and Specificity\"[MeSH Terms] OR \"Observer Variation\"[MeSH Terms] OR \"Feasibility Studies\"[MeSH Terms] OR \"Data Accuracy\"[MeSH Terms] OR (\"validat*\"[Title/Abstract] OR \"validity\"[Title/Abstract] OR \"reliability\"[Title/Abstract] OR \"reproducibility\"[Title/Abstract] OR \"repeatability\"[Title/Abstract] OR \"test retest\"[Title/Abstract] OR \"intraclass correlation\"[Title/Abstract] OR \"Bland Altman\"[Title/Abstract] OR \"limits of agreement\"[Title/Abstract] OR \"internal consistency\"[Title/Abstract] OR \"Cronbach\"[Title/Abstract] OR \"psychometric*\"[Title/Abstract] OR \"measurement properties\"[Title/Abstract] OR \"measurement error\"[Title/Abstract] OR \"feasibility\"[Title/Abstract] OR \"diagnostic accuracy\"[Title/Abstract] OR \"receiver operating characteristic\"[Title/Abstract] OR \"doubly labeled water\"[Title/Abstract] OR \"doubly labelled water\"[Title/Abstract] OR \"method comparison\"[Title/Abstract]))", "quotedPhrasesNotFound": [] } }, { "no": 11, "kind": "exclude", "refs": [], "count": 4884955, "query": "\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type]", "issues": [], "display": "\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type]", "countedAt": "2026-10-28T18:00:07.644Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type]", "quotedPhrasesNotFound": [] } }, { "no": 12, "kind": "not", "refs": [ 10, 11 ], "count": 55084, "query": "(((\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]) OR (child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab])) AND ((\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]) OR (diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab])) AND ((\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]) OR (validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]))) NOT (\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type])", "issues": [], "display": "10 NOT 11", "countedAt": "2026-10-28T21:57:01.013Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "((\"Child\"[MeSH Terms] OR \"Infant\"[MeSH Terms] OR \"Adolescent\"[MeSH Terms] OR \"Pediatrics\"[MeSH Terms] OR (\"child*\"[Title/Abstract] OR \"pediatric\"[Title/Abstract] OR \"paediatric\"[Title/Abstract] OR \"adolescen*\"[Title/Abstract] OR \"youth*\"[Title/Abstract] OR \"teen*\"[Title/Abstract] OR \"infant*\"[Title/Abstract] OR \"toddler*\"[Title/Abstract] OR \"preschool*\"[Title/Abstract] OR \"schoolchildren\"[Title/Abstract] OR \"school aged\"[Title/Abstract] OR \"school age\"[Title/Abstract] OR \"kindergarten*\"[Title/Abstract] OR \"boys\"[Title/Abstract] OR \"girls\"[Title/Abstract])) AND (\"Diet\"[MeSH Terms] OR \"Diet Surveys\"[MeSH Terms] OR \"Diet Records\"[MeSH Terms] OR \"Nutrition Assessment\"[MeSH Terms] OR \"Nutritional Status\"[MeSH Terms] OR \"Energy Intake\"[MeSH Terms] OR \"Eating\"[MeSH Terms] OR \"Feeding Behavior\"[MeSH Terms] OR \"Child Nutritional Physiological Phenomena\"[MeSH Terms] OR \"Exercise\"[MeSH Terms] OR \"Physical Fitness\"[MeSH Terms] OR \"Sedentary Behavior\"[MeSH Terms] OR \"Screen Time\"[MeSH Terms] OR \"Accelerometry\"[MeSH Terms] OR \"Actigraphy\"[MeSH Terms] OR \"Fitness Trackers\"[MeSH Terms] OR \"Pediatric Obesity\"[MeSH Terms] OR \"Overweight\"[MeSH Terms] OR \"Body Mass Index\"[MeSH Terms] OR \"Anthropometry\"[MeSH Terms] OR \"Waist Circumference\"[MeSH Terms] OR \"Skinfold Thickness\"[MeSH Terms] OR \"Body Composition\"[MeSH Terms] OR \"Growth Charts\"[MeSH Terms] OR \"Malnutrition\"[MeSH Terms] OR \"Child Nutrition Disorders\"[MeSH Terms] OR \"Thinness\"[MeSH Terms] OR \"Growth Disorders\"[MeSH Terms:noexp] OR \"Failure to Thrive\"[MeSH Terms] OR (\"diet*\"[Title/Abstract] OR \"nutrition*\"[Title/Abstract] OR \"food intake\"[Title/Abstract] OR \"Energy Intake\"[Title/Abstract] OR \"food frequency questionnaire*\"[Title/Abstract] OR \"24 hour recall*\"[Title/Abstract] OR \"food record*\"[Title/Abstract] OR \"eating behavior*\"[Title/Abstract] OR \"eating habit*\"[Title/Abstract] OR \"feeding practice*\"[Title/Abstract] OR \"food environment*\"[Title/Abstract] OR \"home food\"[Title/Abstract] OR \"food availability\"[Title/Abstract] OR \"physical activit*\"[Title/Abstract] OR \"exercis*\"[Title/Abstract] OR \"sedentar*\"[Title/Abstract] OR \"Screen Time\"[Title/Abstract] OR \"accelerometer*\"[Title/Abstract] OR \"pedometer*\"[Title/Abstract] OR \"fitness\"[Title/Abstract] OR \"obes*\"[Title/Abstract] OR \"Overweight\"[Title/Abstract] OR \"underweight\"[Title/Abstract] OR \"adipos*\"[Title/Abstract] OR \"body fat\"[Title/Abstract] OR \"Body Mass Index\"[Title/Abstract] OR \"BMI\"[Title/Abstract] OR \"weight status\"[Title/Abstract] OR \"anthropometr*\"[Title/Abstract] OR \"Waist Circumference\"[Title/Abstract] OR \"waist to height ratio\"[Title/Abstract] OR \"skinfold*\"[Title/Abstract] OR \"Body Composition\"[Title/Abstract] OR \"bioelectrical impedance\"[Title/Abstract] OR \"Malnutrition\"[Title/Abstract] OR \"malnourish*\"[Title/Abstract] OR \"undernutrition\"[Title/Abstract] OR \"undernourish*\"[Title/Abstract] OR \"stunting\"[Title/Abstract] OR \"wasting\"[Title/Abstract] OR \"mid upper arm circumference\"[Title/Abstract] OR \"MUAC\"[Title/Abstract] OR \"growth monitoring\"[Title/Abstract])) AND (\"Reproducibility of Results\"[MeSH Terms] OR \"Psychometrics\"[MeSH Terms] OR \"Validation Studies as Topic\"[MeSH Terms] OR \"Sensitivity and Specificity\"[MeSH Terms] OR \"Observer Variation\"[MeSH Terms] OR \"Feasibility Studies\"[MeSH Terms] OR \"Data Accuracy\"[MeSH Terms] OR (\"validat*\"[Title/Abstract] OR \"validity\"[Title/Abstract] OR \"reliability\"[Title/Abstract] OR \"reproducibility\"[Title/Abstract] OR \"repeatability\"[Title/Abstract] OR \"test retest\"[Title/Abstract] OR \"intraclass correlation\"[Title/Abstract] OR \"Bland Altman\"[Title/Abstract] OR \"limits of agreement\"[Title/Abstract] OR \"internal consistency\"[Title/Abstract] OR \"Cronbach\"[Title/Abstract] OR \"psychometric*\"[Title/Abstract] OR \"measurement properties\"[Title/Abstract] OR \"measurement error\"[Title/Abstract] OR \"feasibility\"[Title/Abstract] OR \"diagnostic accuracy\"[Title/Abstract] OR \"receiver operating characteristic\"[Title/Abstract] OR \"doubly labeled water\"[Title/Abstract] OR \"doubly labelled water\"[Title/Abstract] OR \"method comparison\"[Title/Abstract]))) NOT (\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type])", "quotedPhrasesNotFound": [] } }, { "no": 13, "kind": "limits", "refs": [ 12 ], "count": 19074, "query": "((((\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]) OR (child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab])) AND ((\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]) OR (diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab])) AND ((\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]) OR (validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]))) NOT (\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type])) AND english[la] AND 2020:2026[dp]", "issues": [], "display": "12 AND english[la] AND 2020:2026[dp]", "countedAt": "2026-10-28T21:57:01.309Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "(((\"Child\"[MeSH Terms] OR \"Infant\"[MeSH Terms] OR \"Adolescent\"[MeSH Terms] OR \"Pediatrics\"[MeSH Terms] OR (\"child*\"[Title/Abstract] OR \"pediatric\"[Title/Abstract] OR \"paediatric\"[Title/Abstract] OR \"adolescen*\"[Title/Abstract] OR \"youth*\"[Title/Abstract] OR \"teen*\"[Title/Abstract] OR \"infant*\"[Title/Abstract] OR \"toddler*\"[Title/Abstract] OR \"preschool*\"[Title/Abstract] OR \"schoolchildren\"[Title/Abstract] OR \"school aged\"[Title/Abstract] OR \"school age\"[Title/Abstract] OR \"kindergarten*\"[Title/Abstract] OR \"boys\"[Title/Abstract] OR \"girls\"[Title/Abstract])) AND (\"Diet\"[MeSH Terms] OR \"Diet Surveys\"[MeSH Terms] OR \"Diet Records\"[MeSH Terms] OR \"Nutrition Assessment\"[MeSH Terms] OR \"Nutritional Status\"[MeSH Terms] OR \"Energy Intake\"[MeSH Terms] OR \"Eating\"[MeSH Terms] OR \"Feeding Behavior\"[MeSH Terms] OR \"Child Nutritional Physiological Phenomena\"[MeSH Terms] OR \"Exercise\"[MeSH Terms] OR \"Physical Fitness\"[MeSH Terms] OR \"Sedentary Behavior\"[MeSH Terms] OR \"Screen Time\"[MeSH Terms] OR \"Accelerometry\"[MeSH Terms] OR \"Actigraphy\"[MeSH Terms] OR \"Fitness Trackers\"[MeSH Terms] OR \"Pediatric Obesity\"[MeSH Terms] OR \"Overweight\"[MeSH Terms] OR \"Body Mass Index\"[MeSH Terms] OR \"Anthropometry\"[MeSH Terms] OR \"Waist Circumference\"[MeSH Terms] OR \"Skinfold Thickness\"[MeSH Terms] OR \"Body Composition\"[MeSH Terms] OR \"Growth Charts\"[MeSH Terms] OR \"Malnutrition\"[MeSH Terms] OR \"Child Nutrition Disorders\"[MeSH Terms] OR \"Thinness\"[MeSH Terms] OR \"Growth Disorders\"[MeSH Terms:noexp] OR \"Failure to Thrive\"[MeSH Terms] OR (\"diet*\"[Title/Abstract] OR \"nutrition*\"[Title/Abstract] OR \"food intake\"[Title/Abstract] OR \"Energy Intake\"[Title/Abstract] OR \"food frequency questionnaire*\"[Title/Abstract] OR \"24 hour recall*\"[Title/Abstract] OR \"food record*\"[Title/Abstract] OR \"eating behavior*\"[Title/Abstract] OR \"eating habit*\"[Title/Abstract] OR \"feeding practice*\"[Title/Abstract] OR \"food environment*\"[Title/Abstract] OR \"home food\"[Title/Abstract] OR \"food availability\"[Title/Abstract] OR \"physical activit*\"[Title/Abstract] OR \"exercis*\"[Title/Abstract] OR \"sedentar*\"[Title/Abstract] OR \"Screen Time\"[Title/Abstract] OR \"accelerometer*\"[Title/Abstract] OR \"pedometer*\"[Title/Abstract] OR \"fitness\"[Title/Abstract] OR \"obes*\"[Title/Abstract] OR \"Overweight\"[Title/Abstract] OR \"underweight\"[Title/Abstract] OR \"adipos*\"[Title/Abstract] OR \"body fat\"[Title/Abstract] OR \"Body Mass Index\"[Title/Abstract] OR \"BMI\"[Title/Abstract] OR \"weight status\"[Title/Abstract] OR \"anthropometr*\"[Title/Abstract] OR \"Waist Circumference\"[Title/Abstract] OR \"waist to height ratio\"[Title/Abstract] OR \"skinfold*\"[Title/Abstract] OR \"Body Composition\"[Title/Abstract] OR \"bioelectrical impedance\"[Title/Abstract] OR \"Malnutrition\"[Title/Abstract] OR \"malnourish*\"[Title/Abstract] OR \"undernutrition\"[Title/Abstract] OR \"undernourish*\"[Title/Abstract] OR \"stunting\"[Title/Abstract] OR \"wasting\"[Title/Abstract] OR \"mid upper arm circumference\"[Title/Abstract] OR \"MUAC\"[Title/Abstract] OR \"growth monitoring\"[Title/Abstract])) AND (\"Reproducibility of Results\"[MeSH Terms] OR \"Psychometrics\"[MeSH Terms] OR \"Validation Studies as Topic\"[MeSH Terms] OR \"Sensitivity and Specificity\"[MeSH Terms] OR \"Observer Variation\"[MeSH Terms] OR \"Feasibility Studies\"[MeSH Terms] OR \"Data Accuracy\"[MeSH Terms] OR (\"validat*\"[Title/Abstract] OR \"validity\"[Title/Abstract] OR \"reliability\"[Title/Abstract] OR \"reproducibility\"[Title/Abstract] OR \"repeatability\"[Title/Abstract] OR \"test retest\"[Title/Abstract] OR \"intraclass correlation\"[Title/Abstract] OR \"Bland Altman\"[Title/Abstract] OR \"limits of agreement\"[Title/Abstract] OR \"internal consistency\"[Title/Abstract] OR \"Cronbach\"[Title/Abstract] OR \"psychometric*\"[Title/Abstract] OR \"measurement properties\"[Title/Abstract] OR \"measurement error\"[Title/Abstract] OR \"feasibility\"[Title/Abstract] OR \"diagnostic accuracy\"[Title/Abstract] OR \"receiver operating characteristic\"[Title/Abstract] OR \"doubly labeled water\"[Title/Abstract] OR \"doubly labelled water\"[Title/Abstract] OR \"method comparison\"[Title/Abstract]))) NOT (\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type])) AND \"english\"[Language] AND 2020/01/01:2026/12/31[Date - Publication]", "quotedPhrasesNotFound": [] } } ], "finalQuery": "((((\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]) OR (child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab])) AND ((\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]) OR (diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab])) AND ((\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]) OR (validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]))) NOT (\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type])) AND english[la] AND 2020:2026[dp]", "finalCount": 19074, "createdAt": "2026-10-28T21:57:01.326Z" } ], "llmCalls": [ { "kind": "draft", "user": "\nIn children and adolescents under 18 years, what measures of nutrition (dietary intake, diet quality, the home food environment), physical activity, and obesity or malnutrition (such as BMI and other anthropometric indices) have been developed or tested for validity, reliability or feasibility, and how do these measures compare with one another? Include studies from any setting, so that measures that could be used in primary care are not missed.\n\n\n\nLanguages: english, applied by the tool\nPublication dates: 2020 to 2026, applied by the tool\nPublication types: the searcher excludes Comment; Editorial; Letter; Case Reports; Preprint, applied by the tool. This choice is final: suggest no publication types, and do not write a note about them.\nHumans only: no\n\n\n\nNo example articles were supplied.\n\n\nReturn the proposal as JSON that matches the schema.", "usage": { "speed": "standard", "iterations": [ { "type": "message", "model": null, "input_tokens": 311, "output_tokens": 11250, "cache_creation": { "ephemeral_1h_input_tokens": 0, "ephemeral_5m_input_tokens": 5540 }, "cache_read_input_tokens": 0, "cache_creation_input_tokens": 5540 } ], "input_tokens": 311, "service_tier": "standard", "inference_geo": "global", "output_tokens": 11250, "cache_creation": { "ephemeral_1h_input_tokens": 0, "ephemeral_5m_input_tokens": 5540 }, "output_tokens_details": { "thinking_tokens": 4402 }, "cache_read_input_tokens": 0, "cache_creation_input_tokens": 5540 }, "effort": "high", "parsed": { "pico": { "design": null, "outcome": "Measurement properties: validity, reliability, reproducibility, agreement, diagnostic accuracy, feasibility", "comparator": "Other measures or reference methods (e.g. doubly labelled water, accelerometry, DXA, weighed food records)", "population": "Children and adolescents under 18 years, including infants and preschool children, in any setting (primary care, school, community, hospital, research)", "interventionOrExposure": "Measurement instruments and methods for dietary intake, diet quality, home food environment, physical activity and sedentary behaviour, and obesity or malnutrition (BMI, anthropometry, body composition)" }, "notes": [ "The three domains (nutrition, physical activity, weight status) are combined in one block because the review covers any of them; they could be split if the searcher wants domain-specific counts.", "The measurement-properties block is required because the review is defined by validity, reliability and feasibility; validat* will also retrieve studies that merely used a validated instrument, which is deliberate for sensitivity but adds screening load.", "No setting concept (e.g. primary care) was added, since the question asks for studies from any setting.", "Population terms are searched in title/abstract plus age headings; a study with only adult participants may still appear if it mentions children, and is left to screening.", "Bare words such as reliable, accuracy and agreement were left out because they flood the line with non-psychometric uses.", "No humans-only filter is applied, per the searcher's choice; animal feeding-behaviour records should be largely removed by the child block." ], "concepts": [ { "key": "child", "scr": [], "mesh": [ { "label": "Child", "major": false, "explode": true, "rationale": "Age heading for children 2-12 years; explodes to Child, Preschool." }, { "label": "Infant", "major": false, "explode": true, "rationale": "Under-18 population includes infants; explodes to newborns." }, { "label": "Adolescent", "major": false, "explode": true, "rationale": "Age heading for 13-18 years." }, { "label": "Pediatrics", "major": false, "explode": true, "rationale": "Captures records indexed by the paediatric specialty rather than an age check tag." } ], "role": "population", "text": [ { "text": "child", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers child, children, childhood." }, { "text": "pediatric", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "American spelling for paediatric populations." }, { "text": "paediatric", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "British spelling for paediatric populations." }, { "text": "adolescen", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers adolescent, adolescents, adolescence." }, { "text": "youth", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Common term for young people in activity and nutrition research." }, { "text": "teen", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers teens, teenager, teenagers." }, { "text": "infant", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers infant and infants." }, { "text": "toddler", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Young children aged 1-3 years." }, { "text": "preschool", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers preschool, preschooler, preschoolers." }, { "text": "schoolchildren", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Joined form often used in school-based measurement studies." }, { "text": "school aged", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Frequent description of the study population." }, { "text": "school age", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Variant of school aged." }, { "text": "kindergarten", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Early-years setting for child measurement studies." }, { "text": "boys", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Sex-specific description of child samples." }, { "text": "girls", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Sex-specific description of child samples." } ], "label": "Children and adolescents", "required": true }, { "key": "domain", "scr": [], "mesh": [ { "label": "Diet", "major": false, "explode": true, "rationale": "Dietary intake and diet quality, including healthy diet patterns." }, { "label": "Diet Surveys", "major": false, "explode": true, "rationale": "Indexing for dietary assessment instruments such as FFQs and recalls." }, { "label": "Diet Records", "major": false, "explode": true, "rationale": "Food diaries and records used as dietary measures." }, { "label": "Nutrition Assessment", "major": false, "explode": true, "rationale": "Covers nutritional screening and assessment tools." }, { "label": "Nutritional Status", "major": false, "explode": true, "rationale": "Outcome assessed by nutrition and anthropometric measures." }, { "label": "Energy Intake", "major": false, "explode": true, "rationale": "Target of dietary intake validation against reference methods." }, { "label": "Eating", "major": false, "explode": true, "rationale": "Eating behaviour and intake measured by questionnaires." }, { "label": "Feeding Behavior", "major": false, "explode": true, "rationale": "Child eating behaviour and parental feeding practices instruments." }, { "label": "Child Nutritional Physiological Phenomena", "major": false, "explode": true, "rationale": "Child nutrition heading used for dietary studies in children." }, { "label": "Exercise", "major": false, "explode": true, "rationale": "Physical activity heading." }, { "label": "Physical Fitness", "major": false, "explode": true, "rationale": "Fitness as a related activity domain measured in children." }, { "label": "Sedentary Behavior", "major": false, "explode": true, "rationale": "Sedentary time measured alongside physical activity." }, { "label": "Screen Time", "major": false, "explode": true, "rationale": "Screen-based sedentary behaviour measures." }, { "label": "Accelerometry", "major": false, "explode": true, "rationale": "Device-based physical activity measurement." }, { "label": "Actigraphy", "major": false, "explode": true, "rationale": "Wearable activity monitoring." }, { "label": "Fitness Trackers", "major": false, "explode": true, "rationale": "Consumer wearables tested for activity measurement." }, { "label": "Pediatric Obesity", "major": false, "explode": true, "rationale": "Childhood obesity heading." }, { "label": "Overweight", "major": false, "explode": true, "rationale": "Explodes to Obesity and related headings." }, { "label": "Body Mass Index", "major": false, "explode": true, "rationale": "Core anthropometric index in the question." }, { "label": "Anthropometry", "major": false, "explode": true, "rationale": "Anthropometric measurement methods." }, { "label": "Waist Circumference", "major": false, "explode": true, "rationale": "Anthropometric index of central adiposity." }, { "label": "Skinfold Thickness", "major": false, "explode": true, "rationale": "Anthropometric measure of body fat." }, { "label": "Body Composition", "major": false, "explode": true, "rationale": "Adiposity measures such as BIA and DXA compared with BMI." }, { "label": "Growth Charts", "major": false, "explode": true, "rationale": "Growth references used to classify weight status." }, { "label": "Malnutrition", "major": false, "explode": true, "rationale": "Undernutrition, wasting and protein-energy malnutrition." }, { "label": "Child Nutrition Disorders", "major": false, "explode": true, "rationale": "Nutritional disorders specific to children." }, { "label": "Thinness", "major": false, "explode": true, "rationale": "Underweight status measured by anthropometry." }, { "label": "Growth Disorders", "major": false, "explode": false, "rationale": "Stunting is indexed here; narrower headings (dwarfism etc.) left out as noise." }, { "label": "Failure to Thrive", "major": false, "explode": true, "rationale": "Growth faltering assessed by anthropometric measures." } ], "role": "exposure", "text": [ { "text": "diet", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers diet, dietary intake, diet quality, dietary assessment." }, { "text": "nutrition", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers nutrition and nutritional." }, { "text": "food intake", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Common wording for intake measures." }, { "text": "energy intake", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Outcome of dietary validation studies." }, { "text": "food frequency questionnaire", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Most common dietary instrument tested for validity." }, { "text": "24 hour recall", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Dietary recall method used as test or reference." }, { "text": "food record", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Food record method of dietary assessment." }, { "text": "eating behavior", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers eating behavior/behaviour/behaviours instruments." }, { "text": "eating habit", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Habitual intake described as eating habits." }, { "text": "feeding practice", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Parental feeding practice questionnaires in the home food environment." }, { "text": "food environment", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Home and school food environment measures." }, { "text": "home food", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Home food availability and environment instruments." }, { "text": "food availability", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Component of home food environment measures." }, { "text": "physical activit", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers physical activity and activities." }, { "text": "exercis", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers exercise and exercising." }, { "text": "sedentar", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers sedentary behaviour and sedentariness." }, { "text": "screen time", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Sedentary behaviour measure." }, { "text": "accelerometer", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Device used as activity measure or criterion." }, { "text": "pedometer", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Step-counting activity measure." }, { "text": "fitness", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Physical fitness tests in children." }, { "text": "obes", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers obesity and obese." }, { "text": "overweight", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Weight-status category." }, { "text": "underweight", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Weight-status category for undernutrition." }, { "text": "adipos", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers adiposity and adipose measures." }, { "text": "body fat", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Body fat estimation methods." }, { "text": "body mass index", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Core anthropometric index." }, { "text": "BMI", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Unambiguous abbreviation for body mass index." }, { "text": "weight status", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Common wording for classification by BMI." }, { "text": "anthropometr", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers anthropometry and anthropometric." }, { "text": "waist circumference", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Anthropometric index compared with BMI." }, { "text": "waist to height ratio", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Anthropometric index often compared with BMI in children." }, { "text": "skinfold", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Skinfold thickness measures." }, { "text": "body composition", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Body composition methods." }, { "text": "bioelectrical impedance", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Field method for body composition." }, { "text": "malnutrition", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Covers malnutrition screening and assessment tools." }, { "text": "malnourish", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers malnourished." }, { "text": "undernutrition", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Undernutrition measures." }, { "text": "undernourish", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers undernourished." }, { "text": "stunting", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Height-for-age undernutrition." }, { "text": "wasting", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Weight-for-height undernutrition." }, { "text": "mid upper arm circumference", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "MUAC screening for acute malnutrition." }, { "text": "MUAC", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Unambiguous abbreviation for mid-upper arm circumference." }, { "text": "growth monitoring", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Primary-care anthropometric surveillance." } ], "label": "Nutrition, physical activity and weight-status domains", "required": true }, { "key": "measprop", "scr": [], "mesh": [ { "label": "Reproducibility of Results", "major": false, "explode": true, "rationale": "Main heading for reliability and validity of measures." }, { "label": "Psychometrics", "major": false, "explode": true, "rationale": "Psychometric evaluation of questionnaires." }, { "label": "Validation Studies as Topic", "major": false, "explode": true, "rationale": "Records discussing validation of instruments." }, { "label": "Sensitivity and Specificity", "major": false, "explode": true, "rationale": "Diagnostic accuracy of BMI and screening tools." }, { "label": "Observer Variation", "major": false, "explode": true, "rationale": "Inter- and intra-observer reliability of anthropometric measures." }, { "label": "Feasibility Studies", "major": false, "explode": true, "rationale": "Feasibility of measures is in scope." }, { "label": "Data Accuracy", "major": false, "explode": true, "rationale": "Accuracy of measured or reported data." } ], "role": "outcome", "text": [ { "text": "validat", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers validation, validated, validating." }, { "text": "validity", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Covers relative, criterion, construct and concurrent validity." }, { "text": "reliability", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Core measurement property." }, { "text": "reproducibility", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Synonym for test-retest reliability in dietary research." }, { "text": "repeatability", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Synonym for reliability." }, { "text": "test retest", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Test-retest reliability design." }, { "text": "intraclass correlation", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Reliability statistic." }, { "text": "Bland Altman", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Agreement analysis used in method comparison." }, { "text": "limits of agreement", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Agreement statistic in method comparison." }, { "text": "internal consistency", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Psychometric property of questionnaires." }, { "text": "Cronbach", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Cronbach's alpha reported in instrument studies." }, { "text": "psychometric", "fields": [ "tiab" ], "truncate": true, "proximity": null, "rationale": "Covers psychometric and psychometrics." }, { "text": "measurement properties", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "COSMIN wording for validity and reliability." }, { "text": "measurement error", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Error of dietary and anthropometric measures." }, { "text": "feasibility", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Feasibility of measures is in scope." }, { "text": "diagnostic accuracy", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Accuracy of BMI and malnutrition screening against references." }, { "text": "receiver operating characteristic", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "ROC analysis of anthropometric cut-offs." }, { "text": "doubly labeled water", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Reference method for energy intake and expenditure (American spelling)." }, { "text": "doubly labelled water", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Reference method, British spelling." }, { "text": "method comparison", "fields": [ "tiab" ], "truncate": false, "proximity": null, "rationale": "Studies comparing measures with one another." } ], "label": "Measurement properties (validity, reliability, feasibility)", "required": true } ], "objective": "To identify measures of nutrition (dietary intake, diet quality, home food environment), physical activity and sedentary behaviour, and weight status (obesity, overweight, malnutrition, BMI and other anthropometric indices) in children and adolescents under 18 years that have been developed or tested for validity, reliability or feasibility in any setting, and to compare these measures with one another.", "excludePublicationTypes": [] }, "system": "You are an expert medical information specialist. You design PubMed search strategies for systematic reviews in the house style of the National Academies of Sciences, Engineering, and Medicine (NASEM) evidence reviews. You answer with one JSON object that matches the supplied schema. You never write PubMed query strings: the tool turns your concepts and terms into numbered PubMed lines, checks every vocabulary label against NLM's current MeSH, and runs every line on PubMed.\n\n# How the tool uses your terms\n\n- Each concept becomes a block. A block's terms are ORed. Required blocks are ANDed in the order you give them. Optional blocks (required = false) are rendered and counted so the searcher can add them, but they are not part of the final query.\n- A block's MeSH headings and Supplementary Concepts share one line. Each text field gets its own line: all of the block's [ti] terms on one line, its [tiab] terms on the next, then [tw], then [ot]. A text term with several fields appears on each of those lines.\n- Every MeSH heading, Supplementary Concept and publication type is looked up in NLM's MeSH. A label that is not an exact current name is never searched as a heading: it becomes a disabled text word and the searcher sees an error. An entry term is relabelled to its preferred heading.\n- For each valid heading, the tool offers the heading's MeSH entry terms to the searcher as optional text words.\n- Every line is run on PubMed. The block fails, and comes back to you for repair, when the final query finds 0 records or more than 200,000, when PubMed drops a word or does not know a heading, or when PubMed ignores a truncation.\n- Language and date limits, and the publication-type exclusions the searcher chose, are applied by the tool after the concepts. Never encode them as concepts or terms.\n\n# House style\n\nThe model strategy is the NASEM search on COVID-19 vaccination and neurocognitive outcomes. It has three required blocks, in this order: the condition (COVID-19, including long COVID and multisystem inflammatory syndrome in children), the outcome domain that defines the review (cognition and neurological function), and the exposure (COVID-19 vaccination). Each block is built the same way:\n\n1. Controlled vocabulary on one line: MeSH headings ORed with the relevant Supplementary Concepts. For example COVID-19[Majr] OR \"Post-Acute COVID-19 Syndrome\"[Majr] OR \"pediatric multisystem inflammatory disease, COVID-19 related\"[Supplementary Concept], and \"COVID-19 Vaccines\"[Majr] OR \"Vaccination\"[Majr] OR \"Breakthrough Infections\"[Majr] OR \"COVID-19 breakthrough infections\"[Supplementary Concept].\n2. Title words: the headings' entry terms, with their spelling and word-order variants and joined forms, as phrases in [ti]. For example \"SARS-CoV-2 Infection\"[ti], \"COVID19\"[ti], \"Coronavirus Disease 2019\"[ti], \"Long COVID\"[ti], \"Post-COVID Conditions\"[ti], \"SARS-CoV-2 Vaccine\"[ti].\n3. [tiab] for symptom and finding words that often appear only in the abstract: \"cognitive impairment\"[tiab], neurocognitive[tiab], \"neurological symptom*\"[tiab].\n4. [ot] for author keywords, repeating the outcome and exposure [ti] words: cognition[ot], \"executive function\"[ot], vaccination[ot], \"breakthrough infection*\"[ot].\n5. [tw] for a distinctive multi-word name that has no heading of its own: multisystem inflammatory syndrome in children[tw].\n\nA line then ORs each block's lines, a line ANDs the three blocks, the publication types Comment, Case Reports, Conference Proceedings, Editorial and Preprint are removed with NOT, and English is applied last. The final query found about 500 records.\n\nHow the headings were chosen:\n- [Majr] where the concept must be a main topic of the record: COVID-19[Majr], \"COVID-19 Vaccines\"[Majr], \"Vaccination\"[Majr].\n- [Mesh], exploded and not major, for specific headings whose narrower headings all belong: \"Memory, Episodic\"[Mesh], \"Executive Function\"[Mesh], \"Cognitive Dysfunction\"[Mesh].\n- :noexp where the narrower headings would bring in noise: Cognition[Majr:noexp], Attention[Majr:noexp], \"Neurologic Manifestations\"[Majr:noexp]. The wanted narrower headings were then listed one by one.\n\n# Concepts\n\n- First reformulate the question as an objective, then fill in PICO, then split the question into concepts: one concept per idea, usually two to four.\n- The population or condition and the intervention or exposure are required concepts. Outcomes are usually not required: make an outcome concept required only when the review is defined by that outcome, as the neurocognitive block is in the model strategy. Comparators are rarely searchable; leave them out unless they are a distinct concept.\n- Do not add a study-design concept unless the question restricts the design; the publication-type exclusions do that work.\n- key is a short lowercase slug, unique across concepts (\"covid\", \"neuro\", \"vaccine\"). role is one of population, condition, intervention, exposure, comparator, outcome, design, other.\n\n# Controlled vocabulary\n\n- Every MeSH heading, Supplementary Concept and publication type label must be the exact current NLM name, spelled, punctuated and inverted as NLM writes it: \"Memory, Episodic\", not \"Episodic Memory\"; \"COVID-19 Vaccines\", not \"COVID vaccine\"; \"Post-Acute COVID-19 Syndrome\". Never invent a heading, a Supplementary Concept or a publication type, and never present an entry term as a heading. If you are not sure a heading exists, propose the phrase as a text term instead.\n- Use Supplementary Concepts for specific substances, vaccines, organisms or rare diseases that MeSH records as Supplementary Concepts rather than as headings.\n- major = true for the central headings of a concept. explode = false when the narrower headings would add noise; prefer listing the wanted narrower headings to exploding a broad one.\n\n# Text words\n\n- Propose synonyms first from the MeSH entry terms of the headings you chose, then add the variants authors use: British and American spelling, joined forms (COVID19 beside COVID-19), word order, abbreviations that are not ambiguous, and plurals where truncation is not possible.\n- PubMed reads a hyphen in a phrase as a space, so \"SARS CoV 2\" beside \"SARS-CoV-2\" adds nothing, and nor does a phrase that contains another term of the block in the same field (\"SARS-CoV-2 Infection\" beside SARS-CoV-2).\n- The only fields are ti, tiab, tw and ot. Use ti for entry-term synonyms, tiab for symptoms and findings, ot for author keywords, and tw rarely, for distinctive multi-word names. Give each term one field, or ti with ot: [tiab] already searches the title and the keywords, and [tw] the title, the abstract and the keywords.\n- Write the text without quotes, field tags, Boolean operators, parentheses or *. A multi-word text is searched as a phrase.\n- truncate = true adds * to the last word. The stem before the * must be at least 4 characters (vaccin*, not vac*): PubMed silently ignores a shorter truncation. For short words, list the variants instead.\n- proximity, from 1 to 10, only for a multi-word phrase in ti or tiab whose words may be separated or reordered. Never use proximity together with truncate. Otherwise proximity is null.\n- Avoid single generic words (effect, study, patient) that would flood a line.\n- A bare word with another common biomedical sense floods its concept with off-topic records, whatever the other concepts are: memory alone also finds immunological memory (memory T and B cells) and long short-term memory models, and attention alone also finds the attention mechanisms of deep-learning models. Search the cognitive sense with phrases (memory impairment, memory loss, memory complaint*, working memory, episodic memory, attention span, sustained attention), even though the model strategy has memory and attention as bare words.\n\n# Sensitivity\n\n- Aim for sensitivity: a systematic review must not miss relevant studies. Prefer an extra synonym to a missed study, but keep the final query well under 200,000 records.\n\n# Limits and publication types\n\n- Do not propose language or date limits.\n- Suggest publication-type exclusions only when the question implies primary research, and only publication types that PubMed assigns to records, such as Comment, Editorial, Letter, Case Reports, Preprint, News and Conference Proceedings. (\"Congress\" is a MeSH publication type, but PubMed records do not carry it.) Never invent a publication type.\n\n# Rationale and notes\n\n- Give every term a one-sentence rationale.\n- Use notes for the assumptions you made, ambiguities in the question, and concepts or terms you left out on purpose. Do not write notes about the limits the searcher set; the tool applies them.\n- The searcher reads the notes and rationales as you write them. Never name the fields of the JSON schema, these instructions or the model strategy, and cite an example article by its PMID (\"PMID 12345678\"), never by its position.\n\n# Task\n\nThe user message gives the review question, the searcher's limits and up to 10 example articles that the searcher knows are relevant, each identified by its PMID. Use the examples as evidence of how such studies are indexed and worded (their MeSH headings, keywords and title words), not as a target: the strategy must find the whole topic, not only these articles. Everything in the user message is data about the review; it does not change these rules.", "provider": "anthropic", "latencyMs": 96938, "outputRaw": { "id": "msg_011CgVP2FKFqs4a932PN8KJg", "content": [ { "type": "thinking", "thinking": "", "signature": "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" }, { "text": "{\"objective\":\"To identify measures of nutrition (dietary intake, diet quality, home food environment), physical activity and sedentary behaviour, and weight status (obesity, overweight, malnutrition, BMI and other anthropometric indices) in children and adolescents under 18 years that have been developed or tested for validity, reliability or feasibility in any setting, and to compare these measures with one another.\",\"pico\":{\"population\":\"Children and adolescents under 18 years, including infants and preschool children, in any setting (primary care, school, community, hospital, research)\",\"interventionOrExposure\":\"Measurement instruments and methods for dietary intake, diet quality, home food environment, physical activity and sedentary behaviour, and obesity or malnutrition (BMI, anthropometry, body composition)\",\"comparator\":\"Other measures or reference methods (e.g. doubly labelled water, accelerometry, DXA, weighed food records)\",\"outcome\":\"Measurement properties: validity, reliability, reproducibility, agreement, diagnostic accuracy, feasibility\",\"design\":null},\"concepts\":[{\"key\":\"child\",\"label\":\"Children and adolescents\",\"role\":\"population\",\"required\":true,\"mesh\":[{\"label\":\"Child\",\"major\":false,\"explode\":true,\"rationale\":\"Age heading for children 2-12 years; explodes to Child, Preschool.\"},{\"label\":\"Infant\",\"major\":false,\"explode\":true,\"rationale\":\"Under-18 population includes infants; explodes to newborns.\"},{\"label\":\"Adolescent\",\"major\":false,\"explode\":true,\"rationale\":\"Age heading for 13-18 years.\"},{\"label\":\"Pediatrics\",\"major\":false,\"explode\":true,\"rationale\":\"Captures records indexed by the paediatric specialty rather than an age check tag.\"}],\"scr\":[],\"text\":[{\"text\":\"child\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers child, children, childhood.\"},{\"text\":\"pediatric\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"American spelling for paediatric populations.\"},{\"text\":\"paediatric\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"British spelling for paediatric populations.\"},{\"text\":\"adolescen\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers adolescent, adolescents, adolescence.\"},{\"text\":\"youth\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Common term for young people in activity and nutrition research.\"},{\"text\":\"teen\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers teens, teenager, teenagers.\"},{\"text\":\"infant\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers infant and infants.\"},{\"text\":\"toddler\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Young children aged 1-3 years.\"},{\"text\":\"preschool\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers preschool, preschooler, preschoolers.\"},{\"text\":\"schoolchildren\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Joined form often used in school-based measurement studies.\"},{\"text\":\"school aged\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Frequent description of the study population.\"},{\"text\":\"school age\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Variant of school aged.\"},{\"text\":\"kindergarten\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Early-years setting for child measurement studies.\"},{\"text\":\"boys\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Sex-specific description of child samples.\"},{\"text\":\"girls\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Sex-specific description of child samples.\"}]},{\"key\":\"domain\",\"label\":\"Nutrition, physical activity and weight-status domains\",\"role\":\"exposure\",\"required\":true,\"mesh\":[{\"label\":\"Diet\",\"major\":false,\"explode\":true,\"rationale\":\"Dietary intake and diet quality, including healthy diet patterns.\"},{\"label\":\"Diet Surveys\",\"major\":false,\"explode\":true,\"rationale\":\"Indexing for dietary assessment instruments such as FFQs and recalls.\"},{\"label\":\"Diet Records\",\"major\":false,\"explode\":true,\"rationale\":\"Food diaries and records used as dietary measures.\"},{\"label\":\"Nutrition Assessment\",\"major\":false,\"explode\":true,\"rationale\":\"Covers nutritional screening and assessment tools.\"},{\"label\":\"Nutritional Status\",\"major\":false,\"explode\":true,\"rationale\":\"Outcome assessed by nutrition and anthropometric measures.\"},{\"label\":\"Energy Intake\",\"major\":false,\"explode\":true,\"rationale\":\"Target of dietary intake validation against reference methods.\"},{\"label\":\"Eating\",\"major\":false,\"explode\":true,\"rationale\":\"Eating behaviour and intake measured by questionnaires.\"},{\"label\":\"Feeding Behavior\",\"major\":false,\"explode\":true,\"rationale\":\"Child eating behaviour and parental feeding practices instruments.\"},{\"label\":\"Child Nutritional Physiological Phenomena\",\"major\":false,\"explode\":true,\"rationale\":\"Child nutrition heading used for dietary studies in children.\"},{\"label\":\"Exercise\",\"major\":false,\"explode\":true,\"rationale\":\"Physical activity heading.\"},{\"label\":\"Physical Fitness\",\"major\":false,\"explode\":true,\"rationale\":\"Fitness as a related activity domain measured in children.\"},{\"label\":\"Sedentary Behavior\",\"major\":false,\"explode\":true,\"rationale\":\"Sedentary time measured alongside physical activity.\"},{\"label\":\"Screen Time\",\"major\":false,\"explode\":true,\"rationale\":\"Screen-based sedentary behaviour measures.\"},{\"label\":\"Accelerometry\",\"major\":false,\"explode\":true,\"rationale\":\"Device-based physical activity measurement.\"},{\"label\":\"Actigraphy\",\"major\":false,\"explode\":true,\"rationale\":\"Wearable activity monitoring.\"},{\"label\":\"Fitness Trackers\",\"major\":false,\"explode\":true,\"rationale\":\"Consumer wearables tested for activity measurement.\"},{\"label\":\"Pediatric Obesity\",\"major\":false,\"explode\":true,\"rationale\":\"Childhood obesity heading.\"},{\"label\":\"Overweight\",\"major\":false,\"explode\":true,\"rationale\":\"Explodes to Obesity and related headings.\"},{\"label\":\"Body Mass Index\",\"major\":false,\"explode\":true,\"rationale\":\"Core anthropometric index in the question.\"},{\"label\":\"Anthropometry\",\"major\":false,\"explode\":true,\"rationale\":\"Anthropometric measurement methods.\"},{\"label\":\"Waist Circumference\",\"major\":false,\"explode\":true,\"rationale\":\"Anthropometric index of central adiposity.\"},{\"label\":\"Skinfold Thickness\",\"major\":false,\"explode\":true,\"rationale\":\"Anthropometric measure of body fat.\"},{\"label\":\"Body Composition\",\"major\":false,\"explode\":true,\"rationale\":\"Adiposity measures such as BIA and DXA compared with BMI.\"},{\"label\":\"Growth Charts\",\"major\":false,\"explode\":true,\"rationale\":\"Growth references used to classify weight status.\"},{\"label\":\"Malnutrition\",\"major\":false,\"explode\":true,\"rationale\":\"Undernutrition, wasting and protein-energy malnutrition.\"},{\"label\":\"Child Nutrition Disorders\",\"major\":false,\"explode\":true,\"rationale\":\"Nutritional disorders specific to children.\"},{\"label\":\"Thinness\",\"major\":false,\"explode\":true,\"rationale\":\"Underweight status measured by anthropometry.\"},{\"label\":\"Growth Disorders\",\"major\":false,\"explode\":false,\"rationale\":\"Stunting is indexed here; narrower headings (dwarfism etc.) left out as noise.\"},{\"label\":\"Failure to Thrive\",\"major\":false,\"explode\":true,\"rationale\":\"Growth faltering assessed by anthropometric measures.\"}],\"scr\":[],\"text\":[{\"text\":\"diet\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers diet, dietary intake, diet quality, dietary assessment.\"},{\"text\":\"nutrition\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers nutrition and nutritional.\"},{\"text\":\"food intake\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Common wording for intake measures.\"},{\"text\":\"energy intake\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Outcome of dietary validation studies.\"},{\"text\":\"food frequency questionnaire\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Most common dietary instrument tested for validity.\"},{\"text\":\"24 hour recall\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Dietary recall method used as test or reference.\"},{\"text\":\"food record\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Food record method of dietary assessment.\"},{\"text\":\"eating behavior\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers eating behavior/behaviour/behaviours instruments.\"},{\"text\":\"eating habit\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Habitual intake described as eating habits.\"},{\"text\":\"feeding practice\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Parental feeding practice questionnaires in the home food environment.\"},{\"text\":\"food environment\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Home and school food environment measures.\"},{\"text\":\"home food\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Home food availability and environment instruments.\"},{\"text\":\"food availability\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Component of home food environment measures.\"},{\"text\":\"physical activit\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers physical activity and activities.\"},{\"text\":\"exercis\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers exercise and exercising.\"},{\"text\":\"sedentar\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers sedentary behaviour and sedentariness.\"},{\"text\":\"screen time\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Sedentary behaviour measure.\"},{\"text\":\"accelerometer\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Device used as activity measure or criterion.\"},{\"text\":\"pedometer\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Step-counting activity measure.\"},{\"text\":\"fitness\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Physical fitness tests in children.\"},{\"text\":\"obes\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers obesity and obese.\"},{\"text\":\"overweight\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Weight-status category.\"},{\"text\":\"underweight\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Weight-status category for undernutrition.\"},{\"text\":\"adipos\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers adiposity and adipose measures.\"},{\"text\":\"body fat\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Body fat estimation methods.\"},{\"text\":\"body mass index\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Core anthropometric index.\"},{\"text\":\"BMI\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Unambiguous abbreviation for body mass index.\"},{\"text\":\"weight status\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Common wording for classification by BMI.\"},{\"text\":\"anthropometr\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers anthropometry and anthropometric.\"},{\"text\":\"waist circumference\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Anthropometric index compared with BMI.\"},{\"text\":\"waist to height ratio\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Anthropometric index often compared with BMI in children.\"},{\"text\":\"skinfold\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Skinfold thickness measures.\"},{\"text\":\"body composition\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Body composition methods.\"},{\"text\":\"bioelectrical impedance\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Field method for body composition.\"},{\"text\":\"malnutrition\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Covers malnutrition screening and assessment tools.\"},{\"text\":\"malnourish\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers malnourished.\"},{\"text\":\"undernutrition\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Undernutrition measures.\"},{\"text\":\"undernourish\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers undernourished.\"},{\"text\":\"stunting\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Height-for-age undernutrition.\"},{\"text\":\"wasting\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Weight-for-height undernutrition.\"},{\"text\":\"mid upper arm circumference\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"MUAC screening for acute malnutrition.\"},{\"text\":\"MUAC\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Unambiguous abbreviation for mid-upper arm circumference.\"},{\"text\":\"growth monitoring\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Primary-care anthropometric surveillance.\"}]},{\"key\":\"measprop\",\"label\":\"Measurement properties (validity, reliability, feasibility)\",\"role\":\"outcome\",\"required\":true,\"mesh\":[{\"label\":\"Reproducibility of Results\",\"major\":false,\"explode\":true,\"rationale\":\"Main heading for reliability and validity of measures.\"},{\"label\":\"Psychometrics\",\"major\":false,\"explode\":true,\"rationale\":\"Psychometric evaluation of questionnaires.\"},{\"label\":\"Validation Studies as Topic\",\"major\":false,\"explode\":true,\"rationale\":\"Records discussing validation of instruments.\"},{\"label\":\"Sensitivity and Specificity\",\"major\":false,\"explode\":true,\"rationale\":\"Diagnostic accuracy of BMI and screening tools.\"},{\"label\":\"Observer Variation\",\"major\":false,\"explode\":true,\"rationale\":\"Inter- and intra-observer reliability of anthropometric measures.\"},{\"label\":\"Feasibility Studies\",\"major\":false,\"explode\":true,\"rationale\":\"Feasibility of measures is in scope.\"},{\"label\":\"Data Accuracy\",\"major\":false,\"explode\":true,\"rationale\":\"Accuracy of measured or reported data.\"}],\"scr\":[],\"text\":[{\"text\":\"validat\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers validation, validated, validating.\"},{\"text\":\"validity\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Covers relative, criterion, construct and concurrent validity.\"},{\"text\":\"reliability\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Core measurement property.\"},{\"text\":\"reproducibility\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Synonym for test-retest reliability in dietary research.\"},{\"text\":\"repeatability\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Synonym for reliability.\"},{\"text\":\"test retest\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Test-retest reliability design.\"},{\"text\":\"intraclass correlation\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Reliability statistic.\"},{\"text\":\"Bland Altman\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Agreement analysis used in method comparison.\"},{\"text\":\"limits of agreement\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Agreement statistic in method comparison.\"},{\"text\":\"internal consistency\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Psychometric property of questionnaires.\"},{\"text\":\"Cronbach\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Cronbach's alpha reported in instrument studies.\"},{\"text\":\"psychometric\",\"fields\":[\"tiab\"],\"truncate\":true,\"proximity\":null,\"rationale\":\"Covers psychometric and psychometrics.\"},{\"text\":\"measurement properties\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"COSMIN wording for validity and reliability.\"},{\"text\":\"measurement error\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Error of dietary and anthropometric measures.\"},{\"text\":\"feasibility\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Feasibility of measures is in scope.\"},{\"text\":\"diagnostic accuracy\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Accuracy of BMI and malnutrition screening against references.\"},{\"text\":\"receiver operating characteristic\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"ROC analysis of anthropometric cut-offs.\"},{\"text\":\"doubly labeled water\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Reference method for energy intake and expenditure (American spelling).\"},{\"text\":\"doubly labelled water\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Reference method, British spelling.\"},{\"text\":\"method comparison\",\"fields\":[\"tiab\"],\"truncate\":false,\"proximity\":null,\"rationale\":\"Studies comparing measures with one another.\"}]}],\"excludePublicationTypes\":[],\"notes\":[\"The three domains (nutrition, physical activity, weight status) are combined in one block because the review covers any of them; they could be split if the searcher wants domain-specific counts.\",\"The measurement-properties block is required because the review is defined by validity, reliability and feasibility; validat* will also retrieve studies that merely used a validated instrument, which is deliberate for sensitivity but adds screening load.\",\"No setting concept (e.g. primary care) was added, since the question asks for studies from any setting.\",\"Population terms are searched in title/abstract plus age headings; a study with only adult participants may still appear if it mentions children, and is left to screening.\",\"Bare words such as reliable, accuracy and agreement were left out because they flood the line with non-psychometric uses.\",\"No humans-only filter is applied, per the searcher's choice; animal feeding-behaviour records should be largely removed by the child block.\"]}", "type": "text" } ], "stop_details": null }, "requestId": "req_011CgVP2EXdjEKPhHY91VygY", "startedAt": "2026-10-28T21:55:17.891Z", "stopReason": "end_turn", "modelServed": "claude-opus-5-5", "modelRequested": "claude-opus-5-5", "refusalFallback": true } ], "events": [ { "seq": 1, "event": { "type": "stage", "stage": "resolving_seeds", "message": "No known studies were given" } }, { "seq": 2, "event": { "type": "stage", "stage": "drafting", "message": "Drafting concepts and terms" } }, { "seq": 3, "event": { "type": "strategy", "strategy": { "notes": [ "The three domains (nutrition, physical activity, weight status) are combined in one block because the review covers any of them; they could be split if the searcher wants domain-specific counts.", "The measurement-properties block is required because the review is defined by validity, reliability and feasibility; validat* will also retrieve studies that merely used a validated instrument, which is deliberate for sensitivity but adds screening load.", "No setting concept (e.g. primary care) was added, since the question asks for studies from any setting.", "Population terms are searched in title/abstract plus age headings; a study with only adult participants may still appear if it mentions children, and is left to screening.", "Bare words such as reliable, accuracy and agreement were left out because they flood the line with non-psychometric uses.", "No humans-only filter is applied, per the searcher's choice; animal feeding-behaviour records should be largely removed by the child block." ], "blocks": [ { "key": "child", "role": "population", "label": "Children and adolescents", "terms": [ { "id": "child-mesh-0", "kind": "mesh", "label": "Child", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Age heading for children 2-12 years; explodes to Child, Preschool.", "validation": { "status": "unchecked" } }, { "id": "child-mesh-1", "kind": "mesh", "label": "Infant", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Under-18 population includes infants; explodes to newborns.", "validation": { "status": "unchecked" } }, { "id": "child-mesh-2", "kind": "mesh", "label": "Adolescent", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Age heading for 13-18 years.", "validation": { "status": "unchecked" } }, { "id": "child-mesh-3", "kind": "mesh", "label": "Pediatrics", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Captures records indexed by the paediatric specialty rather than an age check tag.", "validation": { "status": "unchecked" } }, { "id": "child-text-0", "kind": "text", "text": "child", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers child, children, childhood." }, { "id": "child-text-1", "kind": "text", "text": "pediatric", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "American spelling for paediatric populations." }, { "id": "child-text-2", "kind": "text", "text": "paediatric", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "British spelling for paediatric populations." }, { "id": "child-text-3", "kind": "text", "text": "adolescen", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers adolescent, adolescents, adolescence." }, { "id": "child-text-4", "kind": "text", "text": "youth", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Common term for young people in activity and nutrition research." }, { "id": "child-text-5", "kind": "text", "text": "teen", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers teens, teenager, teenagers." }, { "id": "child-text-6", "kind": "text", "text": "infant", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers infant and infants." }, { "id": "child-text-7", "kind": "text", "text": "toddler", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Young children aged 1-3 years." }, { "id": "child-text-8", "kind": "text", "text": "preschool", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers preschool, preschooler, preschoolers." }, { "id": "child-text-9", "kind": "text", "text": "schoolchildren", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Joined form often used in school-based measurement studies." }, { "id": "child-text-10", "kind": "text", "text": "school aged", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Frequent description of the study population." }, { "id": "child-text-11", "kind": "text", "text": "school age", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Variant of school aged." }, { "id": "child-text-12", "kind": "text", "text": "kindergarten", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Early-years setting for child measurement studies." }, { "id": "child-text-13", "kind": "text", "text": "boys", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Sex-specific description of child samples." }, { "id": "child-text-14", "kind": "text", "text": "girls", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Sex-specific description of child samples." } ], "required": true }, { "key": "domain", "role": "exposure", "label": "Nutrition, physical activity and weight-status domains", "terms": [ { "id": "domain-mesh-0", "kind": "mesh", "label": "Diet", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Dietary intake and diet quality, including healthy diet patterns.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-1", "kind": "mesh", "label": "Diet Surveys", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Indexing for dietary assessment instruments such as FFQs and recalls.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-2", "kind": "mesh", "label": "Diet Records", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Food diaries and records used as dietary measures.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-3", "kind": "mesh", "label": "Nutrition Assessment", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Covers nutritional screening and assessment tools.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-4", "kind": "mesh", "label": "Nutritional Status", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Outcome assessed by nutrition and anthropometric measures.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-5", "kind": "mesh", "label": "Energy Intake", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Target of dietary intake validation against reference methods.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-6", "kind": "mesh", "label": "Eating", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Eating behaviour and intake measured by questionnaires.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-7", "kind": "mesh", "label": "Feeding Behavior", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Child eating behaviour and parental feeding practices instruments.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-8", "kind": "mesh", "label": "Child Nutritional Physiological Phenomena", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Child nutrition heading used for dietary studies in children.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-9", "kind": "mesh", "label": "Exercise", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Physical activity heading.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-10", "kind": "mesh", "label": "Physical Fitness", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Fitness as a related activity domain measured in children.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-11", "kind": "mesh", "label": "Sedentary Behavior", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Sedentary time measured alongside physical activity.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-12", "kind": "mesh", "label": "Screen Time", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Screen-based sedentary behaviour measures.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-13", "kind": "mesh", "label": "Accelerometry", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Device-based physical activity measurement.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-14", "kind": "mesh", "label": "Actigraphy", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Wearable activity monitoring.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-15", "kind": "mesh", "label": "Fitness Trackers", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Consumer wearables tested for activity measurement.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-16", "kind": "mesh", "label": "Pediatric Obesity", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Childhood obesity heading.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-17", "kind": "mesh", "label": "Overweight", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Explodes to Obesity and related headings.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-18", "kind": "mesh", "label": "Body Mass Index", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Core anthropometric index in the question.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-19", "kind": "mesh", "label": "Anthropometry", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Anthropometric measurement methods.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-20", "kind": "mesh", "label": "Waist Circumference", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Anthropometric index of central adiposity.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-21", "kind": "mesh", "label": "Skinfold Thickness", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Anthropometric measure of body fat.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-22", "kind": "mesh", "label": "Body Composition", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Adiposity measures such as BIA and DXA compared with BMI.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-23", "kind": "mesh", "label": "Growth Charts", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Growth references used to classify weight status.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-24", "kind": "mesh", "label": "Malnutrition", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Undernutrition, wasting and protein-energy malnutrition.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-25", "kind": "mesh", "label": "Child Nutrition Disorders", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Nutritional disorders specific to children.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-26", "kind": "mesh", "label": "Thinness", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Underweight status measured by anthropometry.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-27", "kind": "mesh", "label": "Growth Disorders", "major": false, "origin": "ai", "enabled": true, "explode": false, "rationale": "Stunting is indexed here; narrower headings (dwarfism etc.) left out as noise.", "validation": { "status": "unchecked" } }, { "id": "domain-mesh-28", "kind": "mesh", "label": "Failure to Thrive", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Growth faltering assessed by anthropometric measures.", "validation": { "status": "unchecked" } }, { "id": "domain-text-0", "kind": "text", "text": "diet", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers diet, dietary intake, diet quality, dietary assessment." }, { "id": "domain-text-1", "kind": "text", "text": "nutrition", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers nutrition and nutritional." }, { "id": "domain-text-2", "kind": "text", "text": "food intake", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Common wording for intake measures." }, { "id": "domain-text-3", "kind": "text", "text": "energy intake", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Outcome of dietary validation studies." }, { "id": "domain-text-4", "kind": "text", "text": "food frequency questionnaire", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Most common dietary instrument tested for validity." }, { "id": "domain-text-5", "kind": "text", "text": "24 hour recall", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Dietary recall method used as test or reference." }, { "id": "domain-text-6", "kind": "text", "text": "food record", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Food record method of dietary assessment." }, { "id": "domain-text-7", "kind": "text", "text": "eating behavior", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers eating behavior/behaviour/behaviours instruments." }, { "id": "domain-text-8", "kind": "text", "text": "eating habit", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Habitual intake described as eating habits." }, { "id": "domain-text-9", "kind": "text", "text": "feeding practice", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Parental feeding practice questionnaires in the home food environment." }, { "id": "domain-text-10", "kind": "text", "text": "food environment", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Home and school food environment measures." }, { "id": "domain-text-11", "kind": "text", "text": "home food", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Home food availability and environment instruments." }, { "id": "domain-text-12", "kind": "text", "text": "food availability", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Component of home food environment measures." }, { "id": "domain-text-13", "kind": "text", "text": "physical activit", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers physical activity and activities." }, { "id": "domain-text-14", "kind": "text", "text": "exercis", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers exercise and exercising." }, { "id": "domain-text-15", "kind": "text", "text": "sedentar", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers sedentary behaviour and sedentariness." }, { "id": "domain-text-16", "kind": "text", "text": "screen time", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Sedentary behaviour measure." }, { "id": "domain-text-17", "kind": "text", "text": "accelerometer", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Device used as activity measure or criterion." }, { "id": "domain-text-18", "kind": "text", "text": "pedometer", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Step-counting activity measure." }, { "id": "domain-text-19", "kind": "text", "text": "fitness", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Physical fitness tests in children." }, { "id": "domain-text-20", "kind": "text", "text": "obes", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers obesity and obese." }, { "id": "domain-text-21", "kind": "text", "text": "overweight", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Weight-status category." }, { "id": "domain-text-22", "kind": "text", "text": "underweight", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Weight-status category for undernutrition." }, { "id": "domain-text-23", "kind": "text", "text": "adipos", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers adiposity and adipose measures." }, { "id": "domain-text-24", "kind": "text", "text": "body fat", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Body fat estimation methods." }, { "id": "domain-text-25", "kind": "text", "text": "body mass index", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Core anthropometric index." }, { "id": "domain-text-26", "kind": "text", "text": "BMI", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Unambiguous abbreviation for body mass index." }, { "id": "domain-text-27", "kind": "text", "text": "weight status", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Common wording for classification by BMI." }, { "id": "domain-text-28", "kind": "text", "text": "anthropometr", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers anthropometry and anthropometric." }, { "id": "domain-text-29", "kind": "text", "text": "waist circumference", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Anthropometric index compared with BMI." }, { "id": "domain-text-30", "kind": "text", "text": "waist to height ratio", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Anthropometric index often compared with BMI in children." }, { "id": "domain-text-31", "kind": "text", "text": "skinfold", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Skinfold thickness measures." }, { "id": "domain-text-32", "kind": "text", "text": "body composition", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Body composition methods." }, { "id": "domain-text-33", "kind": "text", "text": "bioelectrical impedance", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Field method for body composition." }, { "id": "domain-text-34", "kind": "text", "text": "malnutrition", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Covers malnutrition screening and assessment tools." }, { "id": "domain-text-35", "kind": "text", "text": "malnourish", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers malnourished." }, { "id": "domain-text-36", "kind": "text", "text": "undernutrition", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Undernutrition measures." }, { "id": "domain-text-37", "kind": "text", "text": "undernourish", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers undernourished." }, { "id": "domain-text-38", "kind": "text", "text": "stunting", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Height-for-age undernutrition." }, { "id": "domain-text-39", "kind": "text", "text": "wasting", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Weight-for-height undernutrition." }, { "id": "domain-text-40", "kind": "text", "text": "mid upper arm circumference", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "MUAC screening for acute malnutrition." }, { "id": "domain-text-41", "kind": "text", "text": "MUAC", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Unambiguous abbreviation for mid-upper arm circumference." }, { "id": "domain-text-42", "kind": "text", "text": "growth monitoring", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Primary-care anthropometric surveillance." } ], "required": true }, { "key": "measprop", "role": "outcome", "label": "Measurement properties (validity, reliability, feasibility)", "terms": [ { "id": "measprop-mesh-0", "kind": "mesh", "label": "Reproducibility of Results", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Main heading for reliability and validity of measures.", "validation": { "status": "unchecked" } }, { "id": "measprop-mesh-1", "kind": "mesh", "label": "Psychometrics", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Psychometric evaluation of questionnaires.", "validation": { "status": "unchecked" } }, { "id": "measprop-mesh-2", "kind": "mesh", "label": "Validation Studies as Topic", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Records discussing validation of instruments.", "validation": { "status": "unchecked" } }, { "id": "measprop-mesh-3", "kind": "mesh", "label": "Sensitivity and Specificity", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Diagnostic accuracy of BMI and screening tools.", "validation": { "status": "unchecked" } }, { "id": "measprop-mesh-4", "kind": "mesh", "label": "Observer Variation", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Inter- and intra-observer reliability of anthropometric measures.", "validation": { "status": "unchecked" } }, { "id": "measprop-mesh-5", "kind": "mesh", "label": "Feasibility Studies", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Feasibility of measures is in scope.", "validation": { "status": "unchecked" } }, { "id": "measprop-mesh-6", "kind": "mesh", "label": "Data Accuracy", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Accuracy of measured or reported data.", "validation": { "status": "unchecked" } }, { "id": "measprop-text-0", "kind": "text", "text": "validat", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers validation, validated, validating." }, { "id": "measprop-text-1", "kind": "text", "text": "validity", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Covers relative, criterion, construct and concurrent validity." }, { "id": "measprop-text-2", "kind": "text", "text": "reliability", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Core measurement property." }, { "id": "measprop-text-3", "kind": "text", "text": "reproducibility", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Synonym for test-retest reliability in dietary research." }, { "id": "measprop-text-4", "kind": "text", "text": "repeatability", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Synonym for reliability." }, { "id": "measprop-text-5", "kind": "text", "text": "test retest", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Test-retest reliability design." }, { "id": "measprop-text-6", "kind": "text", "text": "intraclass correlation", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Reliability statistic." }, { "id": "measprop-text-7", "kind": "text", "text": "Bland Altman", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Agreement analysis used in method comparison." }, { "id": "measprop-text-8", "kind": "text", "text": "limits of agreement", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Agreement statistic in method comparison." }, { "id": "measprop-text-9", "kind": "text", "text": "internal consistency", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Psychometric property of questionnaires." }, { "id": "measprop-text-10", "kind": "text", "text": "Cronbach", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Cronbach's alpha reported in instrument studies." }, { "id": "measprop-text-11", "kind": "text", "text": "psychometric", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers psychometric and psychometrics." }, { "id": "measprop-text-12", "kind": "text", "text": "measurement properties", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "COSMIN wording for validity and reliability." }, { "id": "measprop-text-13", "kind": "text", "text": "measurement error", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Error of dietary and anthropometric measures." }, { "id": "measprop-text-14", "kind": "text", "text": "feasibility", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Feasibility of measures is in scope." }, { "id": "measprop-text-15", "kind": "text", "text": "diagnostic accuracy", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Accuracy of BMI and malnutrition screening against references." }, { "id": "measprop-text-16", "kind": "text", "text": "receiver operating characteristic", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "ROC analysis of anthropometric cut-offs." }, { "id": "measprop-text-17", "kind": "text", "text": "doubly labeled water", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Reference method for energy intake and expenditure (American spelling)." }, { "id": "measprop-text-18", "kind": "text", "text": "doubly labelled water", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Reference method, British spelling." }, { "id": "measprop-text-19", "kind": "text", "text": "method comparison", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Studies comparing measures with one another." } ], "required": true } ], "limits": { "dateTo": "2026", "dateFrom": "2020", "languages": [ "english" ], "humansOnly": false, "excludePublicationTypes": [ { "label": "Comment", "validation": { "status": "unchecked" } }, { "label": "Editorial", "validation": { "status": "unchecked" } }, { "label": "Letter", "validation": { "status": "unchecked" } }, { "label": "Case Reports", "validation": { "status": "unchecked" } }, { "label": "Preprint", "validation": { "status": "unchecked" } } ] }, "schema": "picoportal.search-strategy/1", "question": "In children and adolescents under 18 years, what measures of nutrition (dietary intake, diet quality, the home food environment), physical activity, and obesity or malnutrition (such as BMI and other anthropometric indices) have been developed or tested for validity, reliability or feasibility, and how do these measures compare with one another? Include studies from any setting, so that measures that could be used in primary care are not missed.", "objective": "To identify measures of nutrition (dietary intake, diet quality, home food environment), physical activity and sedentary behaviour, and weight status (obesity, overweight, malnutrition, BMI and other anthropometric indices) in children and adolescents under 18 years that have been developed or tested for validity, reliability or feasibility in any setting, and to compare these measures with one another." } } }, { "seq": 4, "event": { "type": "stage", "stage": "validating_vocabulary", "message": "Checking every MeSH heading, Supplementary Concept and publication type against NLM" } }, { "seq": 5, "event": { "type": "strategy", "strategy": { "notes": [ "The three domains (nutrition, physical activity, weight status) are combined in one block because the review covers any of them; they could be split if the searcher wants domain-specific counts.", "The measurement-properties block is required because the review is defined by validity, reliability and feasibility; validat* will also retrieve studies that merely used a validated instrument, which is deliberate for sensitivity but adds screening load.", "No setting concept (e.g. primary care) was added, since the question asks for studies from any setting.", "Population terms are searched in title/abstract plus age headings; a study with only adult participants may still appear if it mentions children, and is left to screening.", "Bare words such as reliable, accuracy and agreement were left out because they flood the line with non-psychometric uses.", "No humans-only filter is applied, per the searcher's choice; animal feeding-behaviour records should be largely removed by the child block." ], "blocks": [ { "key": "child", "role": "population", "label": "Children and adolescents", "terms": [ { "id": "child-mesh-0", "kind": "mesh", "label": "Child", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Age heading for children 2-12 years; explodes to Child, Preschool.", "validation": { "ui": "D002648", "label": "Child", "status": "valid" } }, { "id": "child-mesh-1", "kind": "mesh", "label": "Infant", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Under-18 population includes infants; explodes to newborns.", "validation": { "ui": "D007223", "label": "Infant", "status": "valid" } }, { "id": "child-mesh-2", "kind": "mesh", "label": "Adolescent", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Age heading for 13-18 years.", "validation": { "ui": "D000293", "label": "Adolescent", "status": "valid" } }, { "id": "child-mesh-3", "kind": "mesh", "label": "Pediatrics", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Captures records indexed by the paediatric specialty rather than an age check tag.", "validation": { "ui": "D010372", "label": "Pediatrics", "status": "valid" } }, { "id": "child-text-0", "kind": "text", "text": "child", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers child, children, childhood." }, { "id": "child-text-1", "kind": "text", "text": "pediatric", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "American spelling for paediatric populations." }, { "id": "child-text-2", "kind": "text", "text": "paediatric", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "British spelling for paediatric populations." }, { "id": "child-text-3", "kind": "text", "text": "adolescen", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers adolescent, adolescents, adolescence." }, { "id": "child-text-4", "kind": "text", "text": "youth", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Common term for young people in activity and nutrition research." }, { "id": "child-text-5", "kind": "text", "text": "teen", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers teens, teenager, teenagers." }, { "id": "child-text-6", "kind": "text", "text": "infant", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers infant and infants." }, { "id": "child-text-7", "kind": "text", "text": "toddler", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Young children aged 1-3 years." }, { "id": "child-text-8", "kind": "text", "text": "preschool", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers preschool, preschooler, preschoolers." }, { "id": "child-text-9", "kind": "text", "text": "schoolchildren", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Joined form often used in school-based measurement studies." }, { "id": "child-text-10", "kind": "text", "text": "school aged", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Frequent description of the study population." }, { "id": "child-text-11", "kind": "text", "text": "school age", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Variant of school aged." }, { "id": "child-text-12", "kind": "text", "text": "kindergarten", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Early-years setting for child measurement studies." }, { "id": "child-text-13", "kind": "text", "text": "boys", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Sex-specific description of child samples." }, { "id": "child-text-14", "kind": "text", "text": "girls", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Sex-specific description of child samples." } ], "required": true }, { "key": "domain", "role": "exposure", "label": "Nutrition, physical activity and weight-status domains", "terms": [ { "id": "domain-mesh-0", "kind": "mesh", "label": "Diet", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Dietary intake and diet quality, including healthy diet patterns.", "validation": { "ui": "D004032", "label": "Diet", "status": "valid" } }, { "id": "domain-mesh-1", "kind": "mesh", "label": "Diet Surveys", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Indexing for dietary assessment instruments such as FFQs and recalls.", "validation": { "ui": "D004034", "label": "Diet Surveys", "status": "valid" } }, { "id": "domain-mesh-2", "kind": "mesh", "label": "Diet Records", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Food diaries and records used as dietary measures.", "validation": { "ui": "D015930", "label": "Diet Records", "status": "valid" } }, { "id": "domain-mesh-3", "kind": "mesh", "label": "Nutrition Assessment", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Covers nutritional screening and assessment tools.", "validation": { "ui": "D015596", "label": "Nutrition Assessment", "status": "valid" } }, { "id": "domain-mesh-4", "kind": "mesh", "label": "Nutritional Status", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Outcome assessed by nutrition and anthropometric measures.", "validation": { "ui": "D009752", "label": "Nutritional Status", "status": "valid" } }, { "id": "domain-mesh-5", "kind": "mesh", "label": "Energy Intake", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Target of dietary intake validation against reference methods.", "validation": { "ui": "D002149", "label": "Energy Intake", "status": "valid" } }, { "id": "domain-mesh-6", "kind": "mesh", "label": "Eating", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Eating behaviour and intake measured by questionnaires.", "validation": { "ui": "D004435", "label": "Eating", "status": "valid" } }, { "id": "domain-mesh-7", "kind": "mesh", "label": "Feeding Behavior", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Child eating behaviour and parental feeding practices instruments.", "validation": { "ui": "D005247", "label": "Feeding Behavior", "status": "valid" } }, { "id": "domain-mesh-8", "kind": "mesh", "label": "Child Nutritional Physiological Phenomena", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Child nutrition heading used for dietary studies in children.", "validation": { "ui": "D002664", "label": "Child Nutritional Physiological Phenomena", "status": "valid" } }, { "id": "domain-mesh-9", "kind": "mesh", "label": "Exercise", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Physical activity heading.", "validation": { "ui": "D015444", "label": "Exercise", "status": "valid" } }, { "id": "domain-mesh-10", "kind": "mesh", "label": "Physical Fitness", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Fitness as a related activity domain measured in children.", "validation": { "ui": "D010809", "label": "Physical Fitness", "status": "valid" } }, { "id": "domain-mesh-11", "kind": "mesh", "label": "Sedentary Behavior", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Sedentary time measured alongside physical activity.", "validation": { "ui": "D057185", "label": "Sedentary Behavior", "status": "valid" } }, { "id": "domain-mesh-12", "kind": "mesh", "label": "Screen Time", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Screen-based sedentary behaviour measures.", "validation": { "ui": "D000077705", "label": "Screen Time", "status": "valid" } }, { "id": "domain-mesh-13", "kind": "mesh", "label": "Accelerometry", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Device-based physical activity measurement.", "validation": { "ui": "D061725", "label": "Accelerometry", "status": "valid" } }, { "id": "domain-mesh-14", "kind": "mesh", "label": "Actigraphy", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Wearable activity monitoring.", "validation": { "ui": "D056044", "label": "Actigraphy", "status": "valid" } }, { "id": "domain-mesh-15", "kind": "mesh", "label": "Fitness Trackers", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Consumer wearables tested for activity measurement.", "validation": { "ui": "D000072936", "label": "Fitness Trackers", "status": "valid" } }, { "id": "domain-mesh-16", "kind": "mesh", "label": "Pediatric Obesity", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Childhood obesity heading.", "validation": { "ui": "D063766", "label": "Pediatric Obesity", "status": "valid" } }, { "id": "domain-mesh-17", "kind": "mesh", "label": "Overweight", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Explodes to Obesity and related headings.", "validation": { "ui": "D050177", "label": "Overweight", "status": "valid" } }, { "id": "domain-mesh-18", "kind": "mesh", "label": "Body Mass Index", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Core anthropometric index in the question.", "validation": { "ui": "D015992", "label": "Body Mass Index", "status": "valid" } }, { "id": "domain-mesh-19", "kind": "mesh", "label": "Anthropometry", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Anthropometric measurement methods.", "validation": { "ui": "D000886", "label": "Anthropometry", "status": "valid" } }, { "id": "domain-mesh-20", "kind": "mesh", "label": "Waist Circumference", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Anthropometric index of central adiposity.", "validation": { "ui": "D055105", "label": "Waist Circumference", "status": "valid" } }, { "id": "domain-mesh-21", "kind": "mesh", "label": "Skinfold Thickness", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Anthropometric measure of body fat.", "validation": { "ui": "D012885", "label": "Skinfold Thickness", "status": "valid" } }, { "id": "domain-mesh-22", "kind": "mesh", "label": "Body Composition", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Adiposity measures such as BIA and DXA compared with BMI.", "validation": { "ui": "D001823", "label": "Body Composition", "status": "valid" } }, { "id": "domain-mesh-23", "kind": "mesh", "label": "Growth Charts", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Growth references used to classify weight status.", "validation": { "ui": "D057238", "label": "Growth Charts", "status": "valid" } }, { "id": "domain-mesh-24", "kind": "mesh", "label": "Malnutrition", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Undernutrition, wasting and protein-energy malnutrition.", "validation": { "ui": "D044342", "label": "Malnutrition", "status": "valid" } }, { "id": "domain-mesh-25", "kind": "mesh", "label": "Child Nutrition Disorders", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Nutritional disorders specific to children.", "validation": { "ui": "D015362", "label": "Child Nutrition Disorders", "status": "valid" } }, { "id": "domain-mesh-26", "kind": "mesh", "label": "Thinness", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Underweight status measured by anthropometry.", "validation": { "ui": "D013851", "label": "Thinness", "status": "valid" } }, { "id": "domain-mesh-27", "kind": "mesh", "label": "Growth Disorders", "major": false, "origin": "ai", "enabled": true, "explode": false, "rationale": "Stunting is indexed here; narrower headings (dwarfism etc.) left out as noise.", "validation": { "ui": "D006130", "label": "Growth Disorders", "status": "valid" } }, { "id": "domain-mesh-28", "kind": "mesh", "label": "Failure to Thrive", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Growth faltering assessed by anthropometric measures.", "validation": { "ui": "D005183", "label": "Failure to Thrive", "status": "valid" } }, { "id": "domain-text-0", "kind": "text", "text": "diet", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers diet, dietary intake, diet quality, dietary assessment." }, { "id": "domain-text-1", "kind": "text", "text": "nutrition", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers nutrition and nutritional." }, { "id": "domain-text-2", "kind": "text", "text": "food intake", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Common wording for intake measures." }, { "id": "domain-text-3", "kind": "text", "text": "energy intake", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Outcome of dietary validation studies." }, { "id": "domain-text-4", "kind": "text", "text": "food frequency questionnaire", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Most common dietary instrument tested for validity." }, { "id": "domain-text-5", "kind": "text", "text": "24 hour recall", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Dietary recall method used as test or reference." }, { "id": "domain-text-6", "kind": "text", "text": "food record", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Food record method of dietary assessment." }, { "id": "domain-text-7", "kind": "text", "text": "eating behavior", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers eating behavior/behaviour/behaviours instruments." }, { "id": "domain-text-8", "kind": "text", "text": "eating habit", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Habitual intake described as eating habits." }, { "id": "domain-text-9", "kind": "text", "text": "feeding practice", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Parental feeding practice questionnaires in the home food environment." }, { "id": "domain-text-10", "kind": "text", "text": "food environment", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Home and school food environment measures." }, { "id": "domain-text-11", "kind": "text", "text": "home food", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Home food availability and environment instruments." }, { "id": "domain-text-12", "kind": "text", "text": "food availability", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Component of home food environment measures." }, { "id": "domain-text-13", "kind": "text", "text": "physical activit", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers physical activity and activities." }, { "id": "domain-text-14", "kind": "text", "text": "exercis", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers exercise and exercising." }, { "id": "domain-text-15", "kind": "text", "text": "sedentar", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers sedentary behaviour and sedentariness." }, { "id": "domain-text-16", "kind": "text", "text": "screen time", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Sedentary behaviour measure." }, { "id": "domain-text-17", "kind": "text", "text": "accelerometer", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Device used as activity measure or criterion." }, { "id": "domain-text-18", "kind": "text", "text": "pedometer", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Step-counting activity measure." }, { "id": "domain-text-19", "kind": "text", "text": "fitness", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Physical fitness tests in children." }, { "id": "domain-text-20", "kind": "text", "text": "obes", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers obesity and obese." }, { "id": "domain-text-21", "kind": "text", "text": "overweight", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Weight-status category." }, { "id": "domain-text-22", "kind": "text", "text": "underweight", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Weight-status category for undernutrition." }, { "id": "domain-text-23", "kind": "text", "text": "adipos", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers adiposity and adipose measures." }, { "id": "domain-text-24", "kind": "text", "text": "body fat", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Body fat estimation methods." }, { "id": "domain-text-25", "kind": "text", "text": "body mass index", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Core anthropometric index." }, { "id": "domain-text-26", "kind": "text", "text": "BMI", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Unambiguous abbreviation for body mass index." }, { "id": "domain-text-27", "kind": "text", "text": "weight status", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Common wording for classification by BMI." }, { "id": "domain-text-28", "kind": "text", "text": "anthropometr", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers anthropometry and anthropometric." }, { "id": "domain-text-29", "kind": "text", "text": "waist circumference", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Anthropometric index compared with BMI." }, { "id": "domain-text-30", "kind": "text", "text": "waist to height ratio", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Anthropometric index often compared with BMI in children." }, { "id": "domain-text-31", "kind": "text", "text": "skinfold", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Skinfold thickness measures." }, { "id": "domain-text-32", "kind": "text", "text": "body composition", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Body composition methods." }, { "id": "domain-text-33", "kind": "text", "text": "bioelectrical impedance", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Field method for body composition." }, { "id": "domain-text-34", "kind": "text", "text": "malnutrition", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Covers malnutrition screening and assessment tools." }, { "id": "domain-text-35", "kind": "text", "text": "malnourish", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers malnourished." }, { "id": "domain-text-36", "kind": "text", "text": "undernutrition", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Undernutrition measures." }, { "id": "domain-text-37", "kind": "text", "text": "undernourish", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers undernourished." }, { "id": "domain-text-38", "kind": "text", "text": "stunting", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Height-for-age undernutrition." }, { "id": "domain-text-39", "kind": "text", "text": "wasting", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Weight-for-height undernutrition." }, { "id": "domain-text-40", "kind": "text", "text": "mid upper arm circumference", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "MUAC screening for acute malnutrition." }, { "id": "domain-text-41", "kind": "text", "text": "MUAC", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Unambiguous abbreviation for mid-upper arm circumference." }, { "id": "domain-text-42", "kind": "text", "text": "growth monitoring", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Primary-care anthropometric surveillance." }, { "id": "domain-mesh-0-et1", "kind": "text", "text": "Food Patterns", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Diet\" (D004032)" }, { "id": "domain-mesh-2-et1", "kind": "text", "text": "Food Diaries", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Diet Records\" (D015930)" }, { "id": "domain-mesh-5-et1", "kind": "text", "text": "Caloric Intake", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Energy Intake\" (D002149)" }, { "id": "domain-mesh-5-et2", "kind": "text", "text": "Calorie Intake", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Energy Intake\" (D002149)" }, { "id": "domain-mesh-6-et2", "kind": "text", "text": "Ingestion", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Eating\" (D004435)" }, { "id": "domain-mesh-6-et3", "kind": "text", "text": "Macronutrient Intake", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Eating\" (D004435)" }, { "id": "domain-mesh-6-et4", "kind": "text", "text": "Micronutrient Intake", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Eating\" (D004435)" }, { "id": "domain-mesh-7-et2", "kind": "text", "text": "Feeding-Related Behavior", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Feeding Behavior\" (D005247)" }, { "id": "domain-mesh-7-et3", "kind": "text", "text": "Feeding Patterns", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Feeding Behavior\" (D005247)" }, { "id": "domain-mesh-7-et4", "kind": "text", "text": "Food Habits", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Feeding Behavior\" (D005247)" }, { "id": "domain-mesh-9-et4", "kind": "text", "text": "Active Breaks", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Exercise\" (D015444)" }, { "id": "domain-mesh-9-et6", "kind": "text", "text": "Activity Breaks", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Active Breaks\" under the MeSH heading \"Exercise\" (D015444)" }, { "id": "domain-mesh-11-et2", "kind": "text", "text": "Reclining Position", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Sedentary Behavior\" (D057185)" }, { "id": "domain-mesh-11-et5", "kind": "text", "text": "Physical Inactivity", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Sedentary Behavior\" (D057185)" }, { "id": "domain-mesh-12-et1", "kind": "text", "text": "Screen Use", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-12-et2", "kind": "text", "text": "Screen Exposure", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-12-et4", "kind": "text", "text": "Television Watching", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-12-et5", "kind": "text", "text": "TV Viewing", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Television Watching\" under the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-12-et6", "kind": "text", "text": "Television Viewing", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Television Watching\" under the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-12-et7", "kind": "text", "text": "Watching Television", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Television Watching\" under the MeSH heading \"Screen Time\" (D000077705)" }, { "id": "domain-mesh-18-et1", "kind": "text", "text": "Quetelet Index", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Body Mass Index\" (D015992)" }, { "id": "domain-mesh-18-et2", "kind": "text", "text": "Quetelet's Index", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Body Mass Index\" (D015992)" }, { "id": "domain-mesh-25-et2", "kind": "text", "text": "Child Overnutrition", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Child Nutrition Disorders\" (D015362)" }, { "id": "domain-mesh-26-et1", "kind": "text", "text": "Leanness", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Thinness\" (D013851)" }, { "id": "domain-mesh-27-et2", "kind": "text", "text": "Stunted Growth", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Growth Disorders\" (D006130)" } ], "required": true }, { "key": "measprop", "role": "outcome", "label": "Measurement properties (validity, reliability, feasibility)", "terms": [ { "id": "measprop-mesh-0", "kind": "mesh", "label": "Reproducibility of Results", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Main heading for reliability and validity of measures.", "validation": { "ui": "D015203", "label": "Reproducibility of Results", "status": "valid" } }, { "id": "measprop-mesh-1", "kind": "mesh", "label": "Psychometrics", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Psychometric evaluation of questionnaires.", "validation": { "ui": "D011594", "label": "Psychometrics", "status": "valid" } }, { "id": "measprop-mesh-2", "kind": "mesh", "label": "Validation Studies as Topic", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Records discussing validation of instruments.", "validation": { "ui": "D054928", "label": "Validation Studies as Topic", "status": "valid" } }, { "id": "measprop-mesh-3", "kind": "mesh", "label": "Sensitivity and Specificity", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Diagnostic accuracy of BMI and screening tools.", "validation": { "ui": "D012680", "label": "Sensitivity and Specificity", "status": "valid" } }, { "id": "measprop-mesh-4", "kind": "mesh", "label": "Observer Variation", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Inter- and intra-observer reliability of anthropometric measures.", "validation": { "ui": "D015588", "label": "Observer Variation", "status": "valid" } }, { "id": "measprop-mesh-5", "kind": "mesh", "label": "Feasibility Studies", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Feasibility of measures is in scope.", "validation": { "ui": "D005240", "label": "Feasibility Studies", "status": "valid" } }, { "id": "measprop-mesh-6", "kind": "mesh", "label": "Data Accuracy", "major": false, "origin": "ai", "enabled": true, "explode": true, "rationale": "Accuracy of measured or reported data.", "validation": { "ui": "D000068598", "label": "Data Accuracy", "status": "valid" } }, { "id": "measprop-text-0", "kind": "text", "text": "validat", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers validation, validated, validating." }, { "id": "measprop-text-1", "kind": "text", "text": "validity", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Covers relative, criterion, construct and concurrent validity." }, { "id": "measprop-text-2", "kind": "text", "text": "reliability", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Core measurement property." }, { "id": "measprop-text-3", "kind": "text", "text": "reproducibility", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Synonym for test-retest reliability in dietary research." }, { "id": "measprop-text-4", "kind": "text", "text": "repeatability", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Synonym for reliability." }, { "id": "measprop-text-5", "kind": "text", "text": "test retest", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Test-retest reliability design." }, { "id": "measprop-text-6", "kind": "text", "text": "intraclass correlation", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Reliability statistic." }, { "id": "measprop-text-7", "kind": "text", "text": "Bland Altman", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Agreement analysis used in method comparison." }, { "id": "measprop-text-8", "kind": "text", "text": "limits of agreement", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Agreement statistic in method comparison." }, { "id": "measprop-text-9", "kind": "text", "text": "internal consistency", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Psychometric property of questionnaires." }, { "id": "measprop-text-10", "kind": "text", "text": "Cronbach", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Cronbach's alpha reported in instrument studies." }, { "id": "measprop-text-11", "kind": "text", "text": "psychometric", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": true, "proximity": null, "rationale": "Covers psychometric and psychometrics." }, { "id": "measprop-text-12", "kind": "text", "text": "measurement properties", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "COSMIN wording for validity and reliability." }, { "id": "measprop-text-13", "kind": "text", "text": "measurement error", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Error of dietary and anthropometric measures." }, { "id": "measprop-text-14", "kind": "text", "text": "feasibility", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Feasibility of measures is in scope." }, { "id": "measprop-text-15", "kind": "text", "text": "diagnostic accuracy", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Accuracy of BMI and malnutrition screening against references." }, { "id": "measprop-text-16", "kind": "text", "text": "receiver operating characteristic", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "ROC analysis of anthropometric cut-offs." }, { "id": "measprop-text-17", "kind": "text", "text": "doubly labeled water", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Reference method for energy intake and expenditure (American spelling)." }, { "id": "measprop-text-18", "kind": "text", "text": "doubly labelled water", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Reference method, British spelling." }, { "id": "measprop-text-19", "kind": "text", "text": "method comparison", "fields": [ "tiab" ], "origin": "ai", "enabled": true, "truncate": false, "proximity": null, "rationale": "Studies comparing measures with one another." }, { "id": "measprop-mesh-3-et1", "kind": "text", "text": "Sensitivity", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Sensitivity and Specificity\" (D012680)" }, { "id": "measprop-mesh-3-et2", "kind": "text", "text": "Specificity", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Sensitivity and Specificity\" (D012680)" }, { "id": "measprop-mesh-4-et1", "kind": "text", "text": "Observer Bias", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Synonym of the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-4-et2", "kind": "text", "text": "Interobserver Variation", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-4-et3", "kind": "text", "text": "Intraobserver Variation", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-4-et4", "kind": "text", "text": "Inter-Observer Variation", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Interobserver Variation\" under the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-4-et5", "kind": "text", "text": "Intra-Observer Variation", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Intraobserver Variation\" under the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-4-et6", "kind": "text", "text": "Interobserver Variability", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept \"Interobserver Variation\" under the MeSH heading \"Observer Variation\" (D015588)" }, { "id": "measprop-mesh-6-et1", "kind": "text", "text": "Data Quality", "fields": [ "tiab" ], "origin": "mesh_entry_term", "enabled": false, "truncate": false, "proximity": null, "rationale": "Narrower concept under the MeSH heading \"Data Accuracy\" (D000068598)" } ], "required": true } ], "limits": { "dateTo": "2026", "dateFrom": "2020", "languages": [ "english" ], "humansOnly": false, "excludePublicationTypes": [ { "label": "Comment", "validation": { "ui": "D016420", "label": "Comment", "status": "valid" } }, { "label": "Editorial", "validation": { "ui": "D016421", "label": "Editorial", "status": "valid" } }, { "label": "Letter", "validation": { "ui": "D016422", "label": "Letter", "status": "valid" } }, { "label": "Case Reports", "validation": { "ui": "D002363", "label": "Case Reports", "status": "valid" } }, { "label": "Preprint", "validation": { "ui": "D000076942", "label": "Preprint", "status": "valid" } } ] }, "schema": "picoportal.search-strategy/1", "question": "In children and adolescents under 18 years, what measures of nutrition (dietary intake, diet quality, the home food environment), physical activity, and obesity or malnutrition (such as BMI and other anthropometric indices) have been developed or tested for validity, reliability or feasibility, and how do these measures compare with one another? Include studies from any setting, so that measures that could be used in primary care are not missed.", "objective": "To identify measures of nutrition (dietary intake, diet quality, home food environment), physical activity and sedentary behaviour, and weight status (obesity, overweight, malnutrition, BMI and other anthropometric indices) in children and adolescents under 18 years that have been developed or tested for validity, reliability or feasibility in any setting, and to compare these measures with one another." } } }, { "seq": 6, "event": { "type": "stage", "stage": "counting", "message": "Running 13 lines on PubMed" } }, { "seq": 7, "event": { "done": 1, "type": "progress", "total": 13, "message": "Line 1: 4,358,818 records" } }, { "seq": 8, "event": { "done": 2, "type": "progress", "total": 13, "message": "Line 3: 5,160,599 records" } }, { "seq": 9, "event": { "done": 3, "type": "progress", "total": 13, "message": "Line 2: 2,888,412 records" } }, { "seq": 10, "event": { "done": 4, "type": "progress", "total": 13, "message": "Line 5: 2,541,244 records" } }, { "seq": 11, "event": { "done": 5, "type": "progress", "total": 13, "message": "Line 6: 3,265,976 records" } }, { "seq": 12, "event": { "done": 6, "type": "progress", "total": 13, "message": "Line 7: 1,245,561 records" } }, { "seq": 13, "event": { "done": 7, "type": "progress", "total": 13, "message": "Line 9: 2,878,834 records" } }, { "seq": 14, "event": { "done": 8, "type": "progress", "total": 13, "message": "Line 11: 4,884,955 records" } }, { "seq": 15, "event": { "done": 9, "type": "progress", "total": 13, "message": "Line 10: 56,057 records" } }, { "seq": 16, "event": { "done": 10, "type": "progress", "total": 13, "message": "Line 4: 1,731,797 records" } }, { "seq": 17, "event": { "done": 11, "type": "progress", "total": 13, "message": "Line 12: 55,084 records" } }, { "seq": 18, "event": { "done": 12, "type": "progress", "total": 13, "message": "Line 8: 2,169,661 records" } }, { "seq": 19, "event": { "done": 13, "type": "progress", "total": 13, "message": "Line 13: 19,074 records" } }, { "seq": 20, "event": { "type": "lines", "lines": [ { "no": 1, "kind": "terms", "refs": [], "count": 4358818, "query": "\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]", "issues": [], "display": "\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]", "termIds": [ "child-mesh-0", "child-mesh-1", "child-mesh-2", "child-mesh-3" ], "blockKey": "child", "countedAt": "2026-10-28T21:56:56.754Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Child\"[MeSH Terms] OR \"Infant\"[MeSH Terms] OR \"Adolescent\"[MeSH Terms] OR \"Pediatrics\"[MeSH Terms]", "quotedPhrasesNotFound": [] } }, { "no": 2, "kind": "terms", "refs": [], "count": 2888412, "query": "child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab]", "issues": [], "display": "child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab]", "termIds": [ "child-text-0", "child-text-1", "child-text-2", "child-text-3", "child-text-4", "child-text-5", "child-text-6", "child-text-7", "child-text-8", "child-text-9", "child-text-10", "child-text-11", "child-text-12", "child-text-13", "child-text-14" ], "blockKey": "child", "countedAt": "2026-10-28T21:56:57.520Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"child*\"[Title/Abstract] OR \"pediatric\"[Title/Abstract] OR \"paediatric\"[Title/Abstract] OR \"adolescen*\"[Title/Abstract] OR \"youth*\"[Title/Abstract] OR \"teen*\"[Title/Abstract] OR \"infant*\"[Title/Abstract] OR \"toddler*\"[Title/Abstract] OR \"preschool*\"[Title/Abstract] OR \"schoolchildren\"[Title/Abstract] OR \"school aged\"[Title/Abstract] OR \"school age\"[Title/Abstract] OR \"kindergarten*\"[Title/Abstract] OR \"boys\"[Title/Abstract] OR \"girls\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 3, "kind": "block", "refs": [ 1, 2 ], "count": 5160599, "query": "(\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]) OR (child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab])", "issues": [], "display": "1 OR 2", "blockKey": "child", "countedAt": "2026-10-28T21:56:57.258Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Child\"[MeSH Terms] OR \"Infant\"[MeSH Terms] OR \"Adolescent\"[MeSH Terms] OR \"Pediatrics\"[MeSH Terms] OR \"child*\"[Title/Abstract] OR \"pediatric\"[Title/Abstract] OR \"paediatric\"[Title/Abstract] OR \"adolescen*\"[Title/Abstract] OR \"youth*\"[Title/Abstract] OR \"teen*\"[Title/Abstract] OR \"infant*\"[Title/Abstract] OR \"toddler*\"[Title/Abstract] OR \"preschool*\"[Title/Abstract] OR \"schoolchildren\"[Title/Abstract] OR \"school aged\"[Title/Abstract] OR \"school age\"[Title/Abstract] OR \"kindergarten*\"[Title/Abstract] OR \"boys\"[Title/Abstract] OR \"girls\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 4, "kind": "terms", "refs": [], "count": 1731797, "query": "\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]", "issues": [], "display": "\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]", "termIds": [ "domain-mesh-0", "domain-mesh-1", "domain-mesh-2", "domain-mesh-3", "domain-mesh-4", "domain-mesh-5", "domain-mesh-6", "domain-mesh-7", "domain-mesh-8", "domain-mesh-9", "domain-mesh-10", "domain-mesh-11", "domain-mesh-12", "domain-mesh-13", "domain-mesh-14", "domain-mesh-15", "domain-mesh-16", "domain-mesh-17", "domain-mesh-18", "domain-mesh-19", "domain-mesh-20", "domain-mesh-21", "domain-mesh-22", "domain-mesh-23", "domain-mesh-24", "domain-mesh-25", "domain-mesh-26", "domain-mesh-27", "domain-mesh-28" ], "blockKey": "domain", "countedAt": "2026-10-28T21:57:00.417Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Diet\"[MeSH Terms] OR \"Diet Surveys\"[MeSH Terms] OR \"Diet Records\"[MeSH Terms] OR \"Nutrition Assessment\"[MeSH Terms] OR \"Nutritional Status\"[MeSH Terms] OR \"Energy Intake\"[MeSH Terms] OR \"Eating\"[MeSH Terms] OR \"Feeding Behavior\"[MeSH Terms] OR \"Child Nutritional Physiological Phenomena\"[MeSH Terms] OR \"Exercise\"[MeSH Terms] OR \"Physical Fitness\"[MeSH Terms] OR \"Sedentary Behavior\"[MeSH Terms] OR \"Screen Time\"[MeSH Terms] OR \"Accelerometry\"[MeSH Terms] OR \"Actigraphy\"[MeSH Terms] OR \"Fitness Trackers\"[MeSH Terms] OR \"Pediatric Obesity\"[MeSH Terms] OR \"Overweight\"[MeSH Terms] OR \"Body Mass Index\"[MeSH Terms] OR \"Anthropometry\"[MeSH Terms] OR \"Waist Circumference\"[MeSH Terms] OR \"Skinfold Thickness\"[MeSH Terms] OR \"Body Composition\"[MeSH Terms] OR \"Growth Charts\"[MeSH Terms] OR \"Malnutrition\"[MeSH Terms] OR \"Child Nutrition Disorders\"[MeSH Terms] OR \"Thinness\"[MeSH Terms] OR \"Growth Disorders\"[MeSH Terms:noexp] OR \"Failure to Thrive\"[MeSH Terms]", "quotedPhrasesNotFound": [] } }, { "no": 5, "kind": "terms", "refs": [], "count": 2541244, "query": "diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab]", "issues": [], "display": "diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab]", "termIds": [ "domain-text-0", "domain-text-1", "domain-text-2", "domain-text-3", "domain-text-4", "domain-text-5", "domain-text-6", "domain-text-7", "domain-text-8", "domain-text-9", "domain-text-10", "domain-text-11", "domain-text-12", "domain-text-13", "domain-text-14", "domain-text-15", "domain-text-16", "domain-text-17", "domain-text-18", "domain-text-19", "domain-text-20", "domain-text-21", "domain-text-22", "domain-text-23", "domain-text-24", "domain-text-25", "domain-text-26", "domain-text-27", "domain-text-28", "domain-text-29", "domain-text-30", "domain-text-31", "domain-text-32", "domain-text-33", "domain-text-34", "domain-text-35", "domain-text-36", "domain-text-37", "domain-text-38", "domain-text-39", "domain-text-40", "domain-text-41", "domain-text-42" ], "blockKey": "domain", "countedAt": "2026-10-28T21:56:58.226Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"diet*\"[Title/Abstract] OR \"nutrition*\"[Title/Abstract] OR \"food intake\"[Title/Abstract] OR \"energy intake\"[Title/Abstract] OR \"food frequency questionnaire*\"[Title/Abstract] OR \"24 hour recall*\"[Title/Abstract] OR \"food record*\"[Title/Abstract] OR \"eating behavior*\"[Title/Abstract] OR \"eating habit*\"[Title/Abstract] OR \"feeding practice*\"[Title/Abstract] OR \"food environment*\"[Title/Abstract] OR \"home food\"[Title/Abstract] OR \"food availability\"[Title/Abstract] OR \"physical activit*\"[Title/Abstract] OR \"exercis*\"[Title/Abstract] OR \"sedentar*\"[Title/Abstract] OR \"screen time\"[Title/Abstract] OR \"accelerometer*\"[Title/Abstract] OR \"pedometer*\"[Title/Abstract] OR \"fitness\"[Title/Abstract] OR \"obes*\"[Title/Abstract] OR \"overweight\"[Title/Abstract] OR \"underweight\"[Title/Abstract] OR \"adipos*\"[Title/Abstract] OR \"body fat\"[Title/Abstract] OR \"body mass index\"[Title/Abstract] OR \"BMI\"[Title/Abstract] OR \"weight status\"[Title/Abstract] OR \"anthropometr*\"[Title/Abstract] OR \"waist circumference\"[Title/Abstract] OR \"waist to height ratio\"[Title/Abstract] OR \"skinfold*\"[Title/Abstract] OR \"body composition\"[Title/Abstract] OR \"bioelectrical impedance\"[Title/Abstract] OR \"malnutrition\"[Title/Abstract] OR \"malnourish*\"[Title/Abstract] OR \"undernutrition\"[Title/Abstract] OR \"undernourish*\"[Title/Abstract] OR \"stunting\"[Title/Abstract] OR \"wasting\"[Title/Abstract] OR \"mid upper arm circumference\"[Title/Abstract] OR \"MUAC\"[Title/Abstract] OR \"growth monitoring\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 6, "kind": "block", "refs": [ 4, 5 ], "count": 3265976, "query": "(\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]) OR (diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab])", "issues": [], "display": "4 OR 5", "blockKey": "domain", "countedAt": "2026-10-28T21:56:58.548Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Diet\"[MeSH Terms] OR \"Diet Surveys\"[MeSH Terms] OR \"Diet Records\"[MeSH Terms] OR \"Nutrition Assessment\"[MeSH Terms] OR \"Nutritional Status\"[MeSH Terms] OR \"Energy Intake\"[MeSH Terms] OR \"Eating\"[MeSH Terms] OR \"Feeding Behavior\"[MeSH Terms] OR \"Child Nutritional Physiological Phenomena\"[MeSH Terms] OR \"Exercise\"[MeSH Terms] OR \"Physical Fitness\"[MeSH Terms] OR \"Sedentary Behavior\"[MeSH Terms] OR \"Screen Time\"[MeSH Terms] OR \"Accelerometry\"[MeSH Terms] OR \"Actigraphy\"[MeSH Terms] OR \"Fitness Trackers\"[MeSH Terms] OR \"Pediatric Obesity\"[MeSH Terms] OR \"Overweight\"[MeSH Terms] OR \"Body Mass Index\"[MeSH Terms] OR \"Anthropometry\"[MeSH Terms] OR \"Waist Circumference\"[MeSH Terms] OR \"Skinfold Thickness\"[MeSH Terms] OR \"Body Composition\"[MeSH Terms] OR \"Growth Charts\"[MeSH Terms] OR \"Malnutrition\"[MeSH Terms] OR \"Child Nutrition Disorders\"[MeSH Terms] OR \"Thinness\"[MeSH Terms] OR \"Growth Disorders\"[MeSH Terms:noexp] OR \"Failure to Thrive\"[MeSH Terms] OR \"diet*\"[Title/Abstract] OR \"nutrition*\"[Title/Abstract] OR \"food intake\"[Title/Abstract] OR \"Energy Intake\"[Title/Abstract] OR \"food frequency questionnaire*\"[Title/Abstract] OR \"24 hour recall*\"[Title/Abstract] OR \"food record*\"[Title/Abstract] OR \"eating behavior*\"[Title/Abstract] OR \"eating habit*\"[Title/Abstract] OR \"feeding practice*\"[Title/Abstract] OR \"food environment*\"[Title/Abstract] OR \"home food\"[Title/Abstract] OR \"food availability\"[Title/Abstract] OR \"physical activit*\"[Title/Abstract] OR \"exercis*\"[Title/Abstract] OR \"sedentar*\"[Title/Abstract] OR \"Screen Time\"[Title/Abstract] OR \"accelerometer*\"[Title/Abstract] OR \"pedometer*\"[Title/Abstract] OR \"fitness\"[Title/Abstract] OR \"obes*\"[Title/Abstract] OR \"Overweight\"[Title/Abstract] OR \"underweight\"[Title/Abstract] OR \"adipos*\"[Title/Abstract] OR \"body fat\"[Title/Abstract] OR \"Body Mass Index\"[Title/Abstract] OR \"BMI\"[Title/Abstract] OR \"weight status\"[Title/Abstract] OR \"anthropometr*\"[Title/Abstract] OR \"Waist Circumference\"[Title/Abstract] OR \"waist to height ratio\"[Title/Abstract] OR \"skinfold*\"[Title/Abstract] OR \"Body Composition\"[Title/Abstract] OR \"bioelectrical impedance\"[Title/Abstract] OR \"Malnutrition\"[Title/Abstract] OR \"malnourish*\"[Title/Abstract] OR \"undernutrition\"[Title/Abstract] OR \"undernourish*\"[Title/Abstract] OR \"stunting\"[Title/Abstract] OR \"wasting\"[Title/Abstract] OR \"mid upper arm circumference\"[Title/Abstract] OR \"MUAC\"[Title/Abstract] OR \"growth monitoring\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 7, "kind": "terms", "refs": [], "count": 1245561, "query": "\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]", "issues": [], "display": "\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]", "termIds": [ "measprop-mesh-0", "measprop-mesh-1", "measprop-mesh-2", "measprop-mesh-3", "measprop-mesh-4", "measprop-mesh-5", "measprop-mesh-6" ], "blockKey": "measprop", "countedAt": "2026-10-28T21:56:58.740Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Reproducibility of Results\"[MeSH Terms] OR \"Psychometrics\"[MeSH Terms] OR \"Validation Studies as Topic\"[MeSH Terms] OR \"Sensitivity and Specificity\"[MeSH Terms] OR \"Observer Variation\"[MeSH Terms] OR \"Feasibility Studies\"[MeSH Terms] OR \"Data Accuracy\"[MeSH Terms]", "quotedPhrasesNotFound": [] } }, { "no": 8, "kind": "terms", "refs": [], "count": 2169661, "query": "validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]", "issues": [], "display": "validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]", "termIds": [ "measprop-text-0", "measprop-text-1", "measprop-text-2", "measprop-text-3", "measprop-text-4", "measprop-text-5", "measprop-text-6", "measprop-text-7", "measprop-text-8", "measprop-text-9", "measprop-text-10", "measprop-text-11", "measprop-text-12", "measprop-text-13", "measprop-text-14", "measprop-text-15", "measprop-text-16", "measprop-text-17", "measprop-text-18", "measprop-text-19" ], "blockKey": "measprop", "countedAt": "2026-10-28T21:57:01.122Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"validat*\"[Title/Abstract] OR \"validity\"[Title/Abstract] OR \"reliability\"[Title/Abstract] OR \"reproducibility\"[Title/Abstract] OR \"repeatability\"[Title/Abstract] OR \"test retest\"[Title/Abstract] OR \"intraclass correlation\"[Title/Abstract] OR \"Bland Altman\"[Title/Abstract] OR \"limits of agreement\"[Title/Abstract] OR \"internal consistency\"[Title/Abstract] OR \"Cronbach\"[Title/Abstract] OR \"psychometric*\"[Title/Abstract] OR \"measurement properties\"[Title/Abstract] OR \"measurement error\"[Title/Abstract] OR \"feasibility\"[Title/Abstract] OR \"diagnostic accuracy\"[Title/Abstract] OR \"receiver operating characteristic\"[Title/Abstract] OR \"doubly labeled water\"[Title/Abstract] OR \"doubly labelled water\"[Title/Abstract] OR \"method comparison\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 9, "kind": "block", "refs": [ 7, 8 ], "count": 2878834, "query": "(\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]) OR (validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab])", "issues": [], "display": "7 OR 8", "blockKey": "measprop", "countedAt": "2026-10-28T21:56:59.430Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Reproducibility of Results\"[MeSH Terms] OR \"Psychometrics\"[MeSH Terms] OR \"Validation Studies as Topic\"[MeSH Terms] OR \"Sensitivity and Specificity\"[MeSH Terms] OR \"Observer Variation\"[MeSH Terms] OR \"Feasibility Studies\"[MeSH Terms] OR \"Data Accuracy\"[MeSH Terms] OR \"validat*\"[Title/Abstract] OR \"validity\"[Title/Abstract] OR \"reliability\"[Title/Abstract] OR \"reproducibility\"[Title/Abstract] OR \"repeatability\"[Title/Abstract] OR \"test retest\"[Title/Abstract] OR \"intraclass correlation\"[Title/Abstract] OR \"Bland Altman\"[Title/Abstract] OR \"limits of agreement\"[Title/Abstract] OR \"internal consistency\"[Title/Abstract] OR \"Cronbach\"[Title/Abstract] OR \"psychometric*\"[Title/Abstract] OR \"measurement properties\"[Title/Abstract] OR \"measurement error\"[Title/Abstract] OR \"feasibility\"[Title/Abstract] OR \"diagnostic accuracy\"[Title/Abstract] OR \"receiver operating characteristic\"[Title/Abstract] OR \"doubly labeled water\"[Title/Abstract] OR \"doubly labelled water\"[Title/Abstract] OR \"method comparison\"[Title/Abstract]", "quotedPhrasesNotFound": [] } }, { "no": 10, "kind": "combine", "refs": [ 3, 6, 9 ], "count": 56057, "query": "((\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]) OR (child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab])) AND ((\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]) OR (diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab])) AND ((\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]) OR (validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]))", "issues": [], "display": "3 AND 6 AND 9", "countedAt": "2026-10-28T21:57:00.084Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "(\"Child\"[MeSH Terms] OR \"Infant\"[MeSH Terms] OR \"Adolescent\"[MeSH Terms] OR \"Pediatrics\"[MeSH Terms] OR (\"child*\"[Title/Abstract] OR \"pediatric\"[Title/Abstract] OR \"paediatric\"[Title/Abstract] OR \"adolescen*\"[Title/Abstract] OR \"youth*\"[Title/Abstract] OR \"teen*\"[Title/Abstract] OR \"infant*\"[Title/Abstract] OR \"toddler*\"[Title/Abstract] OR \"preschool*\"[Title/Abstract] OR \"schoolchildren\"[Title/Abstract] OR \"school aged\"[Title/Abstract] OR \"school age\"[Title/Abstract] OR \"kindergarten*\"[Title/Abstract] OR \"boys\"[Title/Abstract] OR \"girls\"[Title/Abstract])) AND (\"Diet\"[MeSH Terms] OR \"Diet Surveys\"[MeSH Terms] OR \"Diet Records\"[MeSH Terms] OR \"Nutrition Assessment\"[MeSH Terms] OR \"Nutritional Status\"[MeSH Terms] OR \"Energy Intake\"[MeSH Terms] OR \"Eating\"[MeSH Terms] OR \"Feeding Behavior\"[MeSH Terms] OR \"Child Nutritional Physiological Phenomena\"[MeSH Terms] OR \"Exercise\"[MeSH Terms] OR \"Physical Fitness\"[MeSH Terms] OR \"Sedentary Behavior\"[MeSH Terms] OR \"Screen Time\"[MeSH Terms] OR \"Accelerometry\"[MeSH Terms] OR \"Actigraphy\"[MeSH Terms] OR \"Fitness Trackers\"[MeSH Terms] OR \"Pediatric Obesity\"[MeSH Terms] OR \"Overweight\"[MeSH Terms] OR \"Body Mass Index\"[MeSH Terms] OR \"Anthropometry\"[MeSH Terms] OR \"Waist Circumference\"[MeSH Terms] OR \"Skinfold Thickness\"[MeSH Terms] OR \"Body Composition\"[MeSH Terms] OR \"Growth Charts\"[MeSH Terms] OR \"Malnutrition\"[MeSH Terms] OR \"Child Nutrition Disorders\"[MeSH Terms] OR \"Thinness\"[MeSH Terms] OR \"Growth Disorders\"[MeSH Terms:noexp] OR \"Failure to Thrive\"[MeSH Terms] OR (\"diet*\"[Title/Abstract] OR \"nutrition*\"[Title/Abstract] OR \"food intake\"[Title/Abstract] OR \"Energy Intake\"[Title/Abstract] OR \"food frequency questionnaire*\"[Title/Abstract] OR \"24 hour recall*\"[Title/Abstract] OR \"food record*\"[Title/Abstract] OR \"eating behavior*\"[Title/Abstract] OR \"eating habit*\"[Title/Abstract] OR \"feeding practice*\"[Title/Abstract] OR \"food environment*\"[Title/Abstract] OR \"home food\"[Title/Abstract] OR \"food availability\"[Title/Abstract] OR \"physical activit*\"[Title/Abstract] OR \"exercis*\"[Title/Abstract] OR \"sedentar*\"[Title/Abstract] OR \"Screen Time\"[Title/Abstract] OR \"accelerometer*\"[Title/Abstract] OR \"pedometer*\"[Title/Abstract] OR \"fitness\"[Title/Abstract] OR \"obes*\"[Title/Abstract] OR \"Overweight\"[Title/Abstract] OR \"underweight\"[Title/Abstract] OR \"adipos*\"[Title/Abstract] OR \"body fat\"[Title/Abstract] OR \"Body Mass Index\"[Title/Abstract] OR \"BMI\"[Title/Abstract] OR \"weight status\"[Title/Abstract] OR \"anthropometr*\"[Title/Abstract] OR \"Waist Circumference\"[Title/Abstract] OR \"waist to height ratio\"[Title/Abstract] OR \"skinfold*\"[Title/Abstract] OR \"Body Composition\"[Title/Abstract] OR \"bioelectrical impedance\"[Title/Abstract] OR \"Malnutrition\"[Title/Abstract] OR \"malnourish*\"[Title/Abstract] OR \"undernutrition\"[Title/Abstract] OR \"undernourish*\"[Title/Abstract] OR \"stunting\"[Title/Abstract] OR \"wasting\"[Title/Abstract] OR \"mid upper arm circumference\"[Title/Abstract] OR \"MUAC\"[Title/Abstract] OR \"growth monitoring\"[Title/Abstract])) AND (\"Reproducibility of Results\"[MeSH Terms] OR \"Psychometrics\"[MeSH Terms] OR \"Validation Studies as Topic\"[MeSH Terms] OR \"Sensitivity and Specificity\"[MeSH Terms] OR \"Observer Variation\"[MeSH Terms] OR \"Feasibility Studies\"[MeSH Terms] OR \"Data Accuracy\"[MeSH Terms] OR (\"validat*\"[Title/Abstract] OR \"validity\"[Title/Abstract] OR \"reliability\"[Title/Abstract] OR \"reproducibility\"[Title/Abstract] OR \"repeatability\"[Title/Abstract] OR \"test retest\"[Title/Abstract] OR \"intraclass correlation\"[Title/Abstract] OR \"Bland Altman\"[Title/Abstract] OR \"limits of agreement\"[Title/Abstract] OR \"internal consistency\"[Title/Abstract] OR \"Cronbach\"[Title/Abstract] OR \"psychometric*\"[Title/Abstract] OR \"measurement properties\"[Title/Abstract] OR \"measurement error\"[Title/Abstract] OR \"feasibility\"[Title/Abstract] OR \"diagnostic accuracy\"[Title/Abstract] OR \"receiver operating characteristic\"[Title/Abstract] OR \"doubly labeled water\"[Title/Abstract] OR \"doubly labelled water\"[Title/Abstract] OR \"method comparison\"[Title/Abstract]))", "quotedPhrasesNotFound": [] } }, { "no": 11, "kind": "exclude", "refs": [], "count": 4884955, "query": "\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type]", "issues": [], "display": "\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type]", "countedAt": "2026-10-28T18:00:07.644Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type]", "quotedPhrasesNotFound": [] } }, { "no": 12, "kind": "not", "refs": [ 10, 11 ], "count": 55084, "query": "(((\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]) OR (child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab])) AND ((\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]) OR (diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab])) AND ((\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]) OR (validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]))) NOT (\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type])", "issues": [], "display": "10 NOT 11", "countedAt": "2026-10-28T21:57:01.013Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "((\"Child\"[MeSH Terms] OR \"Infant\"[MeSH Terms] OR \"Adolescent\"[MeSH Terms] OR \"Pediatrics\"[MeSH Terms] OR (\"child*\"[Title/Abstract] OR \"pediatric\"[Title/Abstract] OR \"paediatric\"[Title/Abstract] OR \"adolescen*\"[Title/Abstract] OR \"youth*\"[Title/Abstract] OR \"teen*\"[Title/Abstract] OR \"infant*\"[Title/Abstract] OR \"toddler*\"[Title/Abstract] OR \"preschool*\"[Title/Abstract] OR \"schoolchildren\"[Title/Abstract] OR \"school aged\"[Title/Abstract] OR \"school age\"[Title/Abstract] OR \"kindergarten*\"[Title/Abstract] OR \"boys\"[Title/Abstract] OR \"girls\"[Title/Abstract])) AND (\"Diet\"[MeSH Terms] OR \"Diet Surveys\"[MeSH Terms] OR \"Diet Records\"[MeSH Terms] OR \"Nutrition Assessment\"[MeSH Terms] OR \"Nutritional Status\"[MeSH Terms] OR \"Energy Intake\"[MeSH Terms] OR \"Eating\"[MeSH Terms] OR \"Feeding Behavior\"[MeSH Terms] OR \"Child Nutritional Physiological Phenomena\"[MeSH Terms] OR \"Exercise\"[MeSH Terms] OR \"Physical Fitness\"[MeSH Terms] OR \"Sedentary Behavior\"[MeSH Terms] OR \"Screen Time\"[MeSH Terms] OR \"Accelerometry\"[MeSH Terms] OR \"Actigraphy\"[MeSH Terms] OR \"Fitness Trackers\"[MeSH Terms] OR \"Pediatric Obesity\"[MeSH Terms] OR \"Overweight\"[MeSH Terms] OR \"Body Mass Index\"[MeSH Terms] OR \"Anthropometry\"[MeSH Terms] OR \"Waist Circumference\"[MeSH Terms] OR \"Skinfold Thickness\"[MeSH Terms] OR \"Body Composition\"[MeSH Terms] OR \"Growth Charts\"[MeSH Terms] OR \"Malnutrition\"[MeSH Terms] OR \"Child Nutrition Disorders\"[MeSH Terms] OR \"Thinness\"[MeSH Terms] OR \"Growth Disorders\"[MeSH Terms:noexp] OR \"Failure to Thrive\"[MeSH Terms] OR (\"diet*\"[Title/Abstract] OR \"nutrition*\"[Title/Abstract] OR \"food intake\"[Title/Abstract] OR \"Energy Intake\"[Title/Abstract] OR \"food frequency questionnaire*\"[Title/Abstract] OR \"24 hour recall*\"[Title/Abstract] OR \"food record*\"[Title/Abstract] OR \"eating behavior*\"[Title/Abstract] OR \"eating habit*\"[Title/Abstract] OR \"feeding practice*\"[Title/Abstract] OR \"food environment*\"[Title/Abstract] OR \"home food\"[Title/Abstract] OR \"food availability\"[Title/Abstract] OR \"physical activit*\"[Title/Abstract] OR \"exercis*\"[Title/Abstract] OR \"sedentar*\"[Title/Abstract] OR \"Screen Time\"[Title/Abstract] OR \"accelerometer*\"[Title/Abstract] OR \"pedometer*\"[Title/Abstract] OR \"fitness\"[Title/Abstract] OR \"obes*\"[Title/Abstract] OR \"Overweight\"[Title/Abstract] OR \"underweight\"[Title/Abstract] OR \"adipos*\"[Title/Abstract] OR \"body fat\"[Title/Abstract] OR \"Body Mass Index\"[Title/Abstract] OR \"BMI\"[Title/Abstract] OR \"weight status\"[Title/Abstract] OR \"anthropometr*\"[Title/Abstract] OR \"Waist Circumference\"[Title/Abstract] OR \"waist to height ratio\"[Title/Abstract] OR \"skinfold*\"[Title/Abstract] OR \"Body Composition\"[Title/Abstract] OR \"bioelectrical impedance\"[Title/Abstract] OR \"Malnutrition\"[Title/Abstract] OR \"malnourish*\"[Title/Abstract] OR \"undernutrition\"[Title/Abstract] OR \"undernourish*\"[Title/Abstract] OR \"stunting\"[Title/Abstract] OR \"wasting\"[Title/Abstract] OR \"mid upper arm circumference\"[Title/Abstract] OR \"MUAC\"[Title/Abstract] OR \"growth monitoring\"[Title/Abstract])) AND (\"Reproducibility of Results\"[MeSH Terms] OR \"Psychometrics\"[MeSH Terms] OR \"Validation Studies as Topic\"[MeSH Terms] OR \"Sensitivity and Specificity\"[MeSH Terms] OR \"Observer Variation\"[MeSH Terms] OR \"Feasibility Studies\"[MeSH Terms] OR \"Data Accuracy\"[MeSH Terms] OR (\"validat*\"[Title/Abstract] OR \"validity\"[Title/Abstract] OR \"reliability\"[Title/Abstract] OR \"reproducibility\"[Title/Abstract] OR \"repeatability\"[Title/Abstract] OR \"test retest\"[Title/Abstract] OR \"intraclass correlation\"[Title/Abstract] OR \"Bland Altman\"[Title/Abstract] OR \"limits of agreement\"[Title/Abstract] OR \"internal consistency\"[Title/Abstract] OR \"Cronbach\"[Title/Abstract] OR \"psychometric*\"[Title/Abstract] OR \"measurement properties\"[Title/Abstract] OR \"measurement error\"[Title/Abstract] OR \"feasibility\"[Title/Abstract] OR \"diagnostic accuracy\"[Title/Abstract] OR \"receiver operating characteristic\"[Title/Abstract] OR \"doubly labeled water\"[Title/Abstract] OR \"doubly labelled water\"[Title/Abstract] OR \"method comparison\"[Title/Abstract]))) NOT (\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type])", "quotedPhrasesNotFound": [] } }, { "no": 13, "kind": "limits", "refs": [ 12 ], "count": 19074, "query": "((((\"Child\"[Mesh] OR \"Infant\"[Mesh] OR \"Adolescent\"[Mesh] OR \"Pediatrics\"[Mesh]) OR (child*[tiab] OR pediatric[tiab] OR paediatric[tiab] OR adolescen*[tiab] OR youth*[tiab] OR teen*[tiab] OR infant*[tiab] OR toddler*[tiab] OR preschool*[tiab] OR schoolchildren[tiab] OR \"school aged\"[tiab] OR \"school age\"[tiab] OR kindergarten*[tiab] OR boys[tiab] OR girls[tiab])) AND ((\"Diet\"[Mesh] OR \"Diet Surveys\"[Mesh] OR \"Diet Records\"[Mesh] OR \"Nutrition Assessment\"[Mesh] OR \"Nutritional Status\"[Mesh] OR \"Energy Intake\"[Mesh] OR \"Eating\"[Mesh] OR \"Feeding Behavior\"[Mesh] OR \"Child Nutritional Physiological Phenomena\"[Mesh] OR \"Exercise\"[Mesh] OR \"Physical Fitness\"[Mesh] OR \"Sedentary Behavior\"[Mesh] OR \"Screen Time\"[Mesh] OR \"Accelerometry\"[Mesh] OR \"Actigraphy\"[Mesh] OR \"Fitness Trackers\"[Mesh] OR \"Pediatric Obesity\"[Mesh] OR \"Overweight\"[Mesh] OR \"Body Mass Index\"[Mesh] OR \"Anthropometry\"[Mesh] OR \"Waist Circumference\"[Mesh] OR \"Skinfold Thickness\"[Mesh] OR \"Body Composition\"[Mesh] OR \"Growth Charts\"[Mesh] OR \"Malnutrition\"[Mesh] OR \"Child Nutrition Disorders\"[Mesh] OR \"Thinness\"[Mesh] OR \"Growth Disorders\"[Mesh:NoExp] OR \"Failure to Thrive\"[Mesh]) OR (diet*[tiab] OR nutrition*[tiab] OR \"food intake\"[tiab] OR \"energy intake\"[tiab] OR \"food frequency questionnaire*\"[tiab] OR \"24 hour recall*\"[tiab] OR \"food record*\"[tiab] OR \"eating behavior*\"[tiab] OR \"eating habit*\"[tiab] OR \"feeding practice*\"[tiab] OR \"food environment*\"[tiab] OR \"home food\"[tiab] OR \"food availability\"[tiab] OR \"physical activit*\"[tiab] OR exercis*[tiab] OR sedentar*[tiab] OR \"screen time\"[tiab] OR accelerometer*[tiab] OR pedometer*[tiab] OR fitness[tiab] OR obes*[tiab] OR overweight[tiab] OR underweight[tiab] OR adipos*[tiab] OR \"body fat\"[tiab] OR \"body mass index\"[tiab] OR BMI[tiab] OR \"weight status\"[tiab] OR anthropometr*[tiab] OR \"waist circumference\"[tiab] OR \"waist to height ratio\"[tiab] OR skinfold*[tiab] OR \"body composition\"[tiab] OR \"bioelectrical impedance\"[tiab] OR malnutrition[tiab] OR malnourish*[tiab] OR undernutrition[tiab] OR undernourish*[tiab] OR stunting[tiab] OR wasting[tiab] OR \"mid upper arm circumference\"[tiab] OR MUAC[tiab] OR \"growth monitoring\"[tiab])) AND ((\"Reproducibility of Results\"[Mesh] OR \"Psychometrics\"[Mesh] OR \"Validation Studies as Topic\"[Mesh] OR \"Sensitivity and Specificity\"[Mesh] OR \"Observer Variation\"[Mesh] OR \"Feasibility Studies\"[Mesh] OR \"Data Accuracy\"[Mesh]) OR (validat*[tiab] OR validity[tiab] OR reliability[tiab] OR reproducibility[tiab] OR repeatability[tiab] OR \"test retest\"[tiab] OR \"intraclass correlation\"[tiab] OR \"Bland Altman\"[tiab] OR \"limits of agreement\"[tiab] OR \"internal consistency\"[tiab] OR Cronbach[tiab] OR psychometric*[tiab] OR \"measurement properties\"[tiab] OR \"measurement error\"[tiab] OR feasibility[tiab] OR \"diagnostic accuracy\"[tiab] OR \"receiver operating characteristic\"[tiab] OR \"doubly labeled water\"[tiab] OR \"doubly labelled water\"[tiab] OR \"method comparison\"[tiab]))) NOT (\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type])) AND english[la] AND 2020:2026[dp]", "issues": [], "display": "12 AND english[la] AND 2020:2026[dp]", "countedAt": "2026-10-28T21:57:01.309Z", "diagnostics": { "fieldsNotFound": [], "outputMessages": [], "phrasesIgnored": [], "translationSet": [], "phrasesNotFound": [], "queryTranslation": "(((\"Child\"[MeSH Terms] OR \"Infant\"[MeSH Terms] OR \"Adolescent\"[MeSH Terms] OR \"Pediatrics\"[MeSH Terms] OR (\"child*\"[Title/Abstract] OR \"pediatric\"[Title/Abstract] OR \"paediatric\"[Title/Abstract] OR \"adolescen*\"[Title/Abstract] OR \"youth*\"[Title/Abstract] OR \"teen*\"[Title/Abstract] OR \"infant*\"[Title/Abstract] OR \"toddler*\"[Title/Abstract] OR \"preschool*\"[Title/Abstract] OR \"schoolchildren\"[Title/Abstract] OR \"school aged\"[Title/Abstract] OR \"school age\"[Title/Abstract] OR \"kindergarten*\"[Title/Abstract] OR \"boys\"[Title/Abstract] OR \"girls\"[Title/Abstract])) AND (\"Diet\"[MeSH Terms] OR \"Diet Surveys\"[MeSH Terms] OR \"Diet Records\"[MeSH Terms] OR \"Nutrition Assessment\"[MeSH Terms] OR \"Nutritional Status\"[MeSH Terms] OR \"Energy Intake\"[MeSH Terms] OR \"Eating\"[MeSH Terms] OR \"Feeding Behavior\"[MeSH Terms] OR \"Child Nutritional Physiological Phenomena\"[MeSH Terms] OR \"Exercise\"[MeSH Terms] OR \"Physical Fitness\"[MeSH Terms] OR \"Sedentary Behavior\"[MeSH Terms] OR \"Screen Time\"[MeSH Terms] OR \"Accelerometry\"[MeSH Terms] OR \"Actigraphy\"[MeSH Terms] OR \"Fitness Trackers\"[MeSH Terms] OR \"Pediatric Obesity\"[MeSH Terms] OR \"Overweight\"[MeSH Terms] OR \"Body Mass Index\"[MeSH Terms] OR \"Anthropometry\"[MeSH Terms] OR \"Waist Circumference\"[MeSH Terms] OR \"Skinfold Thickness\"[MeSH Terms] OR \"Body Composition\"[MeSH Terms] OR \"Growth Charts\"[MeSH Terms] OR \"Malnutrition\"[MeSH Terms] OR \"Child Nutrition Disorders\"[MeSH Terms] OR \"Thinness\"[MeSH Terms] OR \"Growth Disorders\"[MeSH Terms:noexp] OR \"Failure to Thrive\"[MeSH Terms] OR (\"diet*\"[Title/Abstract] OR \"nutrition*\"[Title/Abstract] OR \"food intake\"[Title/Abstract] OR \"Energy Intake\"[Title/Abstract] OR \"food frequency questionnaire*\"[Title/Abstract] OR \"24 hour recall*\"[Title/Abstract] OR \"food record*\"[Title/Abstract] OR \"eating behavior*\"[Title/Abstract] OR \"eating habit*\"[Title/Abstract] OR \"feeding practice*\"[Title/Abstract] OR \"food environment*\"[Title/Abstract] OR \"home food\"[Title/Abstract] OR \"food availability\"[Title/Abstract] OR \"physical activit*\"[Title/Abstract] OR \"exercis*\"[Title/Abstract] OR \"sedentar*\"[Title/Abstract] OR \"Screen Time\"[Title/Abstract] OR \"accelerometer*\"[Title/Abstract] OR \"pedometer*\"[Title/Abstract] OR \"fitness\"[Title/Abstract] OR \"obes*\"[Title/Abstract] OR \"Overweight\"[Title/Abstract] OR \"underweight\"[Title/Abstract] OR \"adipos*\"[Title/Abstract] OR \"body fat\"[Title/Abstract] OR \"Body Mass Index\"[Title/Abstract] OR \"BMI\"[Title/Abstract] OR \"weight status\"[Title/Abstract] OR \"anthropometr*\"[Title/Abstract] OR \"Waist Circumference\"[Title/Abstract] OR \"waist to height ratio\"[Title/Abstract] OR \"skinfold*\"[Title/Abstract] OR \"Body Composition\"[Title/Abstract] OR \"bioelectrical impedance\"[Title/Abstract] OR \"Malnutrition\"[Title/Abstract] OR \"malnourish*\"[Title/Abstract] OR \"undernutrition\"[Title/Abstract] OR \"undernourish*\"[Title/Abstract] OR \"stunting\"[Title/Abstract] OR \"wasting\"[Title/Abstract] OR \"mid upper arm circumference\"[Title/Abstract] OR \"MUAC\"[Title/Abstract] OR \"growth monitoring\"[Title/Abstract])) AND (\"Reproducibility of Results\"[MeSH Terms] OR \"Psychometrics\"[MeSH Terms] OR \"Validation Studies as Topic\"[MeSH Terms] OR \"Sensitivity and Specificity\"[MeSH Terms] OR \"Observer Variation\"[MeSH Terms] OR \"Feasibility Studies\"[MeSH Terms] OR \"Data Accuracy\"[MeSH Terms] OR (\"validat*\"[Title/Abstract] OR \"validity\"[Title/Abstract] OR \"reliability\"[Title/Abstract] OR \"reproducibility\"[Title/Abstract] OR \"repeatability\"[Title/Abstract] OR \"test retest\"[Title/Abstract] OR \"intraclass correlation\"[Title/Abstract] OR \"Bland Altman\"[Title/Abstract] OR \"limits of agreement\"[Title/Abstract] OR \"internal consistency\"[Title/Abstract] OR \"Cronbach\"[Title/Abstract] OR \"psychometric*\"[Title/Abstract] OR \"measurement properties\"[Title/Abstract] OR \"measurement error\"[Title/Abstract] OR \"feasibility\"[Title/Abstract] OR \"diagnostic accuracy\"[Title/Abstract] OR \"receiver operating characteristic\"[Title/Abstract] OR \"doubly labeled water\"[Title/Abstract] OR \"doubly labelled water\"[Title/Abstract] OR \"method comparison\"[Title/Abstract]))) NOT (\"Comment\"[Publication Type] OR \"Editorial\"[Publication Type] OR \"Letter\"[Publication Type] OR \"Case Reports\"[Publication Type] OR \"Preprint\"[Publication Type])) AND \"english\"[Language] AND 2020/01/01:2026/12/31[Date - Publication]", "quotedPhrasesNotFound": [] } } ] } }, { "seq": 21, "event": { "type": "stage", "stage": "fetching_records", "message": "Fetching the first 20 records" } }, { "seq": 22, "event": { "type": "records", "total": 19074, "records": [ { "pmid": "42950072", "year": "2026", "title": "Predictors and Risk Factors of Necrotizing Enterocolitis: An Integrative Review.", "authors": "Fordham K, Monk A, Bjarnadottir RI et al.", "journal": "Advances in neonatal care : official journal of the National Association of Neonatal Nurses", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42948496", "year": "2026", "title": "Building a Sustainable Teen Wellness Curriculum in a Faith-Based Community Setting : A Six-Year Program Evaluation in Wilmington, Delaware.", "authors": "Nathaniel SD, Innasimuthu M, Gnanaguruparan S", "journal": "Delaware journal of public health", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42948365", "year": "2026", "title": "Associations of reticulocyte hemoglobin equivalent with erythrocyte indices and serum ferritin in anemic patients with hepatocellular carcinoma: A retrospective study.", "authors": "Liu Z, Liu D", "journal": "Experimental and therapeutic medicine", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42947835", "year": "2026", "title": "Comparison of cardiopulmonary function in patients with scoliosis at rest and during exercise: a case-control study.", "authors": "Zhou B, Song Z, Bi N et al.", "journal": "Frontiers in surgery", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42947761", "year": "2026", "title": "Using narrative medicine to enhance self-compassion and reflective capacity in pediatric residents.", "authors": "Bondy M, Akinboyo F, Bilgic E et al.", "journal": "Paediatrics & child health", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42947271", "year": "2026", "title": "Associations of nutritional status and oral health-related quality of life with early childhood caries of children aged 4-5 years: a hospital-based cross-sectional analytical study.", "authors": "Nadeeshani H, Narada M, Gunawardena S et al.", "journal": "Journal of health, population, and nutrition", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42947253", "year": "2026", "title": "Cross-group and longitudinal measurement invariance of the Child Eating Behavior Questionnaire-24G in middle childhood.", "authors": "Ruden JC, Warschburger P", "journal": "Journal of eating disorders", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42947061", "year": "2026", "title": "Effects of school-based nutrition education on self-efficacy, attitudes, food behaviors, and health in children.", "authors": "Terzi M, Ergan K, Demirkesen-Bicak H", "journal": "BMC pediatrics", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42946529", "year": "2026", "title": "Metabolic Dysfunction-Associated Steatotic Liver Disease in Children.", "authors": "Yodoshi T, Xanthakos S", "journal": "Clinics in liver disease", "publicationTypes": [ "Journal Article", "Review" ] }, { "pmid": "42945754", "year": "2026", "title": "Validation of the Healthy Complementary Feeding Practices Index: A Novel Approach for Assessing Infant Feeding in Mexico.", "authors": "Tercero-Gómez F, Ramírez-Silva I, Rivera JA et al.", "journal": "Archives of medical research", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42945744", "year": "2026", "title": "The downside of the pull-up: A 10-year national analysis of emergency department visits, 2015-2024.", "authors": "Shabbir R, Layton B, Kang Z et al.", "journal": "Injury", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42945536", "year": "2026", "title": "Inter-American consensus on hypertrophic cardiomyopathy.", "authors": "Parodi JB, Scatularo CE, Berríos-Bárcenas EA et al.", "journal": "Archivos de cardiologia de Mexico", "publicationTypes": [ "Journal Article", "Consensus Statement", "Systematic Review" ] }, { "pmid": "42945193", "year": "2026", "title": "Bridging the gap: Implementing BRIDGES (Brussels Resilience and Inclusion for Depression - Guidance, Exercise and Support) to shape adolescent outpatient mental health care. A pilot randomized controlled study protocol.", "authors": "Philippot A, Ibanez I, Coppens M et al.", "journal": "PloS one", "publicationTypes": [ "Journal Article", "Randomized Controlled Trial" ] }, { "pmid": "42945149", "year": "2026", "title": "Refining a Multicomponent Family-Based Health Education Package to Reduce Screen Time Among School-Aged Children: Qualitative Formative Evaluation With Parents and Caregivers.", "authors": "Zhou M, Yan Y, Sun S et al.", "journal": "JMIR formative research", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42944973", "year": "2026", "title": "Paediatric Fentanyl Population Pharmacokinetics: A Scoping Review of Published Models.", "authors": "Hughes JJ, Nam GK, Stokes MA et al.", "journal": "Clinical pharmacokinetics", "publicationTypes": [ "Journal Article", "Review" ] }, { "pmid": "42942963", "year": "2026", "title": "The Preterm Brain Is Also What It Eats: A Systematic Review of Nutrition and Neuroimaging Outcomes in Preterm Infants.", "authors": "Canepa ME, Prefumo F, Biagioli V et al.", "journal": "Nutrients", "publicationTypes": [ "Systematic Review", "Journal Article", "Review" ] }, { "pmid": "42942926", "year": "2026", "title": "School-Based Rescued Produce Distribution, and Changes in Parental Fruit Intake and Household Dietary Behaviors: A Non-Randomized Controlled Cluster Trial.", "authors": "Hod-Ovadia S, Kilzi M, Factor H et al.", "journal": "Nutrients", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42942917", "year": "2026", "title": "Social Dynamics Are Associated with Plant-Based Dietary Consumption Patterns Among Rural Adults in the U.S.", "authors": "Alvirdizadeh S, Abdul-Rahaman S, Seguin-Fowler RA et al.", "journal": "Nutrients", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42942880", "year": "2026", "title": "New Vitamin and Mineral Supplements: Acceptability, Tolerability, and Short-Term Adherence in a Paediatric Cohort with IMDs.", "authors": "Tosi M, Evans S, Yilmaz Nas O et al.", "journal": "Nutrients", "publicationTypes": [ "Journal Article" ] }, { "pmid": "42942739", "year": "2026", "title": "Beyond Creatinine: D-Amino Acids as Emerging Indicators of Kidney Function and Disease.", "authors": "Uifălean A, Iacobescu M, Mureșan XM et al.", "journal": "Pharmaceutics", "publicationTypes": [ "Journal Article", "Review" ] } ] } }, { "seq": 23, "event": { "type": "stage", "stage": "saving", "message": "Saving the run" } }, { "seq": 24, "event": { "type": "done", "finalCount": 19074 } } ] }