Evidence map›Paper›PMID 34734495›Full record

ArticleObesity (Silver Spring, Md.)2021

Longitudinal associations between facets of sleep and adiposity in youth.

Sarah LeMay-Russell, Natasha A Schvey, Nichole R Kelly, Megan N Parker, Eliana Ramirez, Lisa M Shank, Meghan E Byrne, Taylor N Swanson, Esther A Kwarteng, Loie M Faulkner and 7 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Obesity (Silver Spring, Md.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Social jetlag and obesity: A systematic review and meta-analysis.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2024
    Pooled it
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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

17 authors.

Sarah LeMay-RussellDepartment of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA.
Natasha A SchveyDepartment of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA.
Nichole R KellyDepartment of Counseling Psychology and Human Services, Prevention Science Institute, College of Education, University of Oregon, Eugene, Oregon, USA.ORCID 0000-0003-0812-4182
Megan N ParkerDepartment of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA.
Eliana RamirezSection on Growth and Obesity, Division of Intramural Research, Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA.
Lisa M ShankDepartment of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA.
Meghan E ByrneDepartment of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA.
Taylor N SwansonSection on Growth and Obesity, Division of Intramural Research, Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA.
Esther A KwartengSection on Growth and Obesity, Division of Intramural Research, Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA.
Loie M FaulknerSection on Growth and Obesity, Division of Intramural Research, Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA.
Kweku G DjanSection on Growth and Obesity, Division of Intramural Research, Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA.
Anna ZennoSection on Growth and Obesity, Division of Intramural Research, Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA.
Sheila M BradySection on Growth and Obesity, Division of Intramural Research, Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA.
Shanna B YangNutrition Department, National Institutes of Health, Bethesda, Maryland, USA.
Susan Z YanovskiOffice of Obesity Research, Department of Health and Human Services, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland, USA.
Marian Tanofsky-KraffDepartment of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA.ORCID 0000-0003-3871-2233
Jack A YanovskiSection on Growth and Obesity, Division of Intramural Research, Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA.ORCID 0000-0001-8542-1637

Funding

Physiology, Psychology, and Genetics of ObesityZIAHD000641 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI YANOVSKI, JACK A. · 2009 to 2025
$24.8M
Physiology, Psychology, and Genetics of ObesityZ01HD000641 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI YANOVSKI, JACK A. · 1996 to 2008
$4.6M
The Cognitive Capacity Model for Energy Intake and Excess Weight Gain in YouthF32HD082982 · NICHD · HENRY M. JACKSON FDN FOR THE ADV MIL/MED · PI KELLY, NICHOLE RHEA · 2015 to 2015
$54k
Intramural NIH HHS Z01 HD000641Intramural NIH HHS Z99 HD999999Intramural NIH HHS ZIA HD000641NICHD NIH HHS F32 HD082982
6 · The paper itself

Abstract

objectiveBeyond sleep duration, other facets of sleep such as variability and timing may be associated with obesity risk in youth. However, data are limited. Using a longitudinal design, this study tested whether multiple facets of sleep were associated with fat mass gain over 1 year.

methodsA convenience sample of non-treatment-seeking youth (age 8-17 years) wore actigraphy monitors for 14 days. Average weekly sleep duration, within-person sleep duration variability, weekend catch-up sleep, bedtime and wake time shift, social jet lag, bedtime, wake time, and sleep midpoint were calculated. The association of each facet of baseline sleep with 1-year fat mass, adjusting for baseline fat mass and height, was examined.

resultsA total of 137 youths (54.0% female; mean [SD], age 12.5 [2.6] years; 28.4% non-Hispanic Black or African American; baseline fat mass = 15.3 [8.9] kg; 1-year fat mass = 17.0 [10.0] kg; 28.5% with baseline overweight or obesity) were studied. Wake time (p = 0.03) and sleep midpoint (p = 0.02) were inversely associated with 1-year fat mass, such that earlier wake time and midpoint were associated with higher 1-year fat mass. No other facet of sleep was significantly associated with 1-year fat mass (p > 0.09).

conclusionsUsing objective measures, youth with earlier wake times and sleep midpoints had greater gains in fat mass. Additional research is needed to determine whether sleep timing may be a modifiable target to prevent pediatric obesity.

Indexed as

AdiposityPediatric ObesityActigraphyAdolescentBody Mass IndexChildFemaleHumansMaleOverweightSleep

Identifiers

PMID34734495
PMCPMC8575078

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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.