Physical activity moderates the association between school start time and sleep duration in a cross-sectional national sample of adolescents.

Zachary S Farley, Mandilyn Ward, Nicole R Giuliani, Elizabeth L Budd

Abstract read

In one paragraph

Article in Journal of activity, sedentary and sleep behaviors, 2024. 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

4 authors.

Zachary S FarleyDepartment of Counseling Psychology and Human Services, College of Education, University of Oregon, Eugene, OR, USA.

Mandilyn WardDepartment of Counseling Psychology and Human Services, College of Education, University of Oregon, Eugene, OR, USA.

Nicole R GiulianiPrevention Science Institute, University of Oregon, Eugene, OR, USA.

Elizabeth L BuddDepartment of Counseling Psychology and Human Services, College of Education, University of Oregon, Eugene, OR, USA.

Funding

Supplement to Prevention Research Center: Parenting Among Women Who Are Opioid Users, Project 2P50DA048756 · NIDA · UNIVERSITY OF OREGON · PI MACKIEWICZ SEGHETE, KRISTEN L · 2019 to 2023

$18.0M

NCI NIH HHS HHSN261201200039CNCI NIH HHS HHSN261201200039INIDA NIH HHS P50 DA048756

6 · The paper itself

Abstract

Background: Adolescent insufficient sleep is an endemic issue that may result in compromised functioning throughout the course of the day and is associated with increased risk for a variety of adverse outcomes. Early school start time (SST) has been consistently found to be detrimental to adolescents' sleep achievement on school nights. However, there are logistical barriers to changing SST. Evidence supports daily engagement in moderate-to-vigorous intensity physical activity (MVPA) to enhance adolescents' nightly sleep achievement. However, the role of MVPA in the association between SST and sleep duration is unknown. This study examines the potential moderating effect of MVPA in the association between SST and sleep duration on a typical school day among adolescents. Methods: This study examined data (collected in April and October 2014) from a national sample of 1132 adolescents ( Results: Later SST ( Conclusions: The significant buffering effect of MVPA on the association between SST and sleep duration suggests that in the absence of SST changes, promoting MVPA among adolescents may be a promising strategy to mitigate insufficient sleep among US adolescents.

Indexed as

ActivityAdolescenceHealth promotionSchool policySleep

Identifiers

PMID39035876

DOI10.1186/s44167-024-00050-y

PMCPMC11259015

What OpenQuestion holds

Textmetadata

LicenceCC BY

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.