Evidence map›Paper›PMID 40251117›Full record

ArticleClinical pediatrics2025

Sleep Duration and Timing in Relation to BMI and Readiness to Change Lifestyle Behaviors: Results From a Pediatric Weight Management Clinic.

Erica C Jansen, Mengshu Yan, Bethany J Gaffka

Abstract read
In one paragraph

Article in Clinical pediatrics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Erica C JansenDepartment of Nutritional Sciences, University of Michigan School of Public Health, Ann Arbor, MI, USA.ORCID 0000-0002-3364-3729
Mengshu YanDepartment of Nutritional Sciences, University of Michigan School of Public Health, Ann Arbor, MI, USA.
Bethany J GaffkaDivision of Pediatric Psychology, Department of Pediatrics, Michigan Medicine, Ann Arbor, MI, USA.

Funding

Strategic Vision & Impact on Environmental HealthP30ES017885 · NIEHS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Dana Dolinoy · 2011 to 2026
$21.3M
Pilot and Feasibility (P and F) ProgramP30DK089503 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Jeffrey F Horowitz · 2010 to 2026
$20.3M
Sleep and Circadian Rhythms in Adolescence: Epigenetic Pathways of Cardiometabolic RiskK01HL151673 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI JANSEN, ERICA CHRISTINE · 2020 to 2024
$759k
NHLBI NIH HHS K01 HL151673NIDDK NIH HHS P30 DK089503NIEHS NIH HHS P30 ES017885
6 · The paper itself

Abstract

Associations between sleep, body mass index (BMI), and readiness to engage in lifestyle changes are not well understood for adolescents attending weight management clinics. We conducted a medical chart review of 99 adolescents/young adults aged 13 to 20 years attending the intake visit for a weight management clinic (average BMI = 41.79 [SD = 9.77]). Linear and logistic regression models were used to evaluate associations between sleep duration and sleep midpoint (median of bedtime and wake time) with continuous BMI and dichotomous readiness to change variables, adjusting for relevant confounders. Longer weekend sleep duration and later weekday sleep timing were each associated with higher confounder-adjusted BMI (β = 1.41 higher BMI/h of sleep with 95% confidence interval [CI] = 0.24, 2.57 and β = 1.28 higher BMI/h later sleep with 95% CI = 0.003, 2.55). Adolescents with shorter sleep duration indicated lower readiness to alter food amounts, and adolescents with later sleep timing were less willing to alter food choices and sleep habits.

Indexed as

Body Mass IndexHealth BehaviorLife StylePediatric ObesitySleepAdolescentFemaleHumansMaleRetrospective StudiesSleep DurationTime FactorsYoung Adultadolescentsobesitysleepsleep hygieneweight loss

Identifiers

PMID40251117
PMCPMC12288046

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.