Evidence map›Paper›PMID 31477783›Full record

ArticleInternational journal of obesity (2005)2019

Do young children consistently meet 24-h sleep and activity guidelines? A longitudinal analysis using actigraphy.

Kim Meredith-Jones, Barbara Galland, Jillian Haszard, Andrew Gray, Rachel Sayers, Maha Hanna, Barry Taylor, Rachael Taylor

Registry-linked trialAbstract read
PubMed Publisher
In one paragraph

Article in International journal of obesity (2005), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00892983 (Primary Prevention of Rapid Weight Gain in Early Childhood), which is not on this map. Cited by 22 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 4 pooled it
4.1field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT00892983 nacompletednot on this map

Primary Prevention of Rapid Weight Gain in Early Childhood: a Randomised Controlled Trial

TypeinterventionalSponsorUniversity of OtagoRan2009 to 2017Enrolled802ConditionsObesity, Growth, SleepArmsFAB, Sleep
3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 4 syntheses or guidelines pooled it, 45 citations in OpenAlex.

  1. Pooled it
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  3. Measurement of screen time among young children aged 0-6 years: A systematic review.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2021
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  12. Developmental trends in young children's device-measured physical activity and sedentary behaviour.The international journal of behavioral nutrition and physical activity · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 1 country.

Kim Meredith-JonesDepartment of Medicine, Dunedin, New Zealand. kim.meredith-jones@otago.ac.nz.ORCID http://orcid.org/0000-0002-5445-4871
Barbara GallandDepartment of Women's and Children's Health, Dunedin, New Zealand.
Jillian HaszardDepartment of Medicine, Dunedin, New Zealand.
Andrew GrayCentre for Biostatistics, Dunedin, New Zealand.ORCID http://orcid.org/0000-0003-4299-2194
Rachel SayersDepartment of Women's and Children's Health, Dunedin, New Zealand.
Maha HannaDepartment of Women's and Children's Health, Dunedin, New Zealand.
Barry TaylorDunedin School of Medicine Dean's Office, University of Otago, Dunedin, New Zealand.ORCID http://orcid.org/0000-0002-6450-8677
Rachael TaylorDepartment of Medicine, Dunedin, New Zealand.
Dunedin Public Hospital · NZOtago Polytechnic · NZUniversity of Otago · NZ

Funding

Human Development: Interdisiplinary Research TrainingT32HD007376 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BELGER, AYSENIL, PROPPER, CATHI BARBRA · 1988 to 2020
$8.0M
NICHD NIH HHS T32 HD007376
6 · The paper itself

Abstract

backgroundExisting studies examining adherence to 24-h movement guidelines in young children are mostly cross sectional and have not assessed additional guidelines relating to activity intensity or regularity in sleep patterns. The aims of this study were to determine adherence to full sleep, activity, and sedentary behaviour guidelines from 1-5 years of age, whether adherence tracked over time, and how adherence was related to body composition cross sectionally and prospectively. SUBJECTS/

methodsData were obtained from 547 children who were participants in a randomised controlled trial. At 1, 2, and 5 years of age, children wore Actical accelerometers 24-h a day for 5-7 days, height and weight were measured, and parents completed questionnaires on screen time and restraint (1 and 2 years only). A dual-energy x-ray absorptiometry (DXA) scan measured body composition at 5 years of age.

resultsAlthough adherence to general sleep and activity guidelines was high, few children had regular sleep patterns. Adherence to all three guidelines ranged from 12.3 to 41.3% at the different ages, although these estimates decreased to 0.6-9.3% when activity intensity (60 min of energetic play) and sleep regularity (consistent sleep and wake times) were included. Children who met all three guidelines at a given age were more likely to meet all three guidelines at a subsequent age (odds ratio, 95% CI: 2.6, 1.04-6.4 at 1 year and 2.5, 1.1-5.9 at 2 years). However, adherence to meeting all three guidelines at earlier ages was not related to BMI z-score or body composition at age 5, either cross sectionally or prospectively.

conclusionsStrategies to promote adherence to movement guidelines among young children are warranted, particularly to reduce screen time, and encouraging regular sleep patterns.

Indexed as

ActigraphyAbsorptiometry, PhotonBody CompositionChildChild, PreschoolExerciseFemaleHumansInfantMalePatient ComplianceProspective StudiesSleep

Identifiers

PMID31477783
OpenAlexW2971635374

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.