Evidence map›Paper›PMID 32899407›Full record

ArticleInternational journal of environmental research and public health2020

Insomnia in Relation to Academic Performance, Self-Reported Health, Physical Activity, and Substance Use Among Adolescents.

Gita Hedin, Annika Norell-Clarke, Peter Hagell, Hanne Tønnesen, Albert Westergren, Pernilla Garmy

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.4field-weighted citation impact, top 7% 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.

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

13 citing papers in PubMed, 25 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Gita HedinFaculty of Health Sciences, Kristianstad University, SE-291 88 Kristianstad, Sweden.ORCID 0000-0002-6807-7704
Annika Norell-ClarkeFaculty of Health Sciences, Kristianstad University, SE-291 88 Kristianstad, Sweden.ORCID 0000-0003-2008-0784
Peter HagellFaculty of Health Sciences, Kristianstad University, SE-291 88 Kristianstad, Sweden.
Hanne TønnesenClinical Health Promotion Centre, WHO-CC, Department of Health Sciences, Faculty of Medicine, Lund University, SE-221 85 Lund, Sweden.
Albert WestergrenFaculty of Health Sciences, Kristianstad University, SE-291 88 Kristianstad, Sweden.ORCID 0000-0003-4820-6203
Pernilla GarmyFaculty of Health Sciences, Kristianstad University, SE-291 88 Kristianstad, Sweden.ORCID 0000-0003-1643-0171
Lund University · SEKristianstad University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeInsomnia affects up to one in four adolescents and has been shown to have a negative impact on their mental and physical health. This study aimed to investigate the association between insomnia, academic performance, self-reported health, physical activity, school start time, and substance use among adolescents.

methodsA survey with a cross-sectional design was completed by adolescents (15-17 years old; n = 1504) in southern Sweden. The Minimal Insomnia Symptoms Scale (MISS) was used to operationalize insomnia. A multiple logistic regression analysis was used to analyze the relationship between insomnia and self-reported health, failed school courses, substance use, school start time, family financial situation, screen time, and gender.

resultsInsomnia (MISS ≥ 6) was associated with poor self-reported health (OR: 4.35), failed school courses (OR: 1.47), and use of alcohol and/or cigarettes (OR: 1.43). When the combined effect of self-reported health and physical activity were investigated, a combination of low physical activity (≤1 time/week) and poor self-reported health was strongly associated with insomnia (OR: 18.87).

conclusionsInsomnia was associated with other problems that in themselves are risk factors for poor health. This highlights the need for a holistic health-promoting approach to prevent insomnia, such as efforts to promote physical activity, school success, and the reduction of alcohol/cigarette use.

Indexed as

Academic PerformanceExerciseSleep Initiation and Maintenance DisordersSubstance-Related DisordersAdolescentAmblyopiaCross-Sectional StudiesFemaleGrowth DisordersHealth StatusHumansIntellectual DisabilityMaleSelf ReportSwedenadolescentsalcoholcigarettesinsomniaMISSphysical activityself-reported health

Identifiers

PMID32899407
PMCPMC7504459
OpenAlexW3081901308

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.