Evidence map›Paper›PMID 40533071›Full record

Trial reportJournal of sleep research2026

A Cluster Randomised Trial of a School-Based Universal Intervention Program for Middle School Students' Sleep and Related Outcomes.

Yanchen Zhang, Kayla T Johnson, Kyla Wahlstrom, Rachel Widome, Corinne Hamlin, Andrew J Barnes

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Journal of sleep research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Trial
  2. Article
  3. Digital media balance and mental health: effects of a school-based program.Child and adolescent psychiatry and mental health · 2026
    Article
  4. Review
  5. Review
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

6 authors.

Yanchen ZhangDepartment of Psychological & Quantitative Foundations, University of Iowa, Iowa City, Iowa, USA.ORCID 0000-0003-1756-1077
Kayla T JohnsonDivision of Epidemiology and Community Health, University of Minnesota, Minneapolis, Minnesota, USA.ORCID 0000-0001-8973-3670
Kyla WahlstromOrganizational Leadership, Policy, and Development, University of Minnesota, Minneapolis, Minnesota, USA.ORCID 0000-0003-4605-2036
Rachel WidomeDivision of Epidemiology and Community Health, University of Minnesota, Minneapolis, Minnesota, USA.ORCID 0000-0001-6476-3478
Corinne HamlinClinical and Translational Science Institute, University of Minnesota, Minneapolis, Minnesota, USA.ORCID 0000-0002-7128-5889
Andrew J BarnesDepartment of Pediatrics, University of Minnesota Medical School, Minneapolis, Minnesota, USA.ORCID 0000-0002-9205-5046

Funding

Research on Eating and Activity for Community Health (REACH): An Applied Epidemiology Training Program to Improve Weight-Related Health in Youth and Families from Diverse CommunitiesT32HL150452 · NHLBI · UNIVERSITY OF MINNESOTA · PI NEUMARK-SZTAINER, DIANNE R · 2020 to 2024
$2.0M
Institute of Education Sciences R305A180265-20NHLBI NIH HHS T32 HL150452NHLBI NIH HHS T32HL150452
6 · The paper itself

Abstract

Most middle school students have entered or started entering adolescence, which involves rapid and significant neurodevelopmental changes associated with their sleep. International literature indicates that myriad school- and health-related outcomes are influenced by adolescents' sleep. As a multidisciplinary team, the authors designed a theory-informed universal intervention program (Sleep to Enhance Educational Performance in Schools; SLEEPS) that leveraged the social-cognitive influences of peers, caregivers and teachers on adolescents' sleep hygiene. This cluster randomised trial was designed to explore the effectiveness of SLEEPS on middle school students' sleep and related outcomes. Eight middle schools in the US (n

Indexed as

School Health ServicesSleepSleep HygieneStudentsAdolescentChildFemaleHumansMalePeer GroupSchoolsSelf EfficacySleep Qualityadolescentmiddle schoolsleeptheory of planned behaviouruniversal prevention

Identifiers

PMID40533071
PMCPMC12856133

What Socratic 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 Socratic graph.