Evidence map›Paper›PMID 38531588›Full record

ArticleBMJ open2024

Association between physical activity over a 10-year period and current insomnia symptoms, sleep duration and daytime sleepiness: a European population-based study.

Erla Bjornsdottir, Elin Helga Thorarinsdottir, Eva Lindberg, Bryndis Benediktsdottir, Karl Franklin, Debbie Jarvis, Pascal Demoly, Jennifer L Perret, Judith Garcia Aymerich, Sandra Dorado-Arenas and 6 more

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 4 pooled it
10.2field-weighted citation impact, top 1% 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

14 citing papers in PubMed, 4 syntheses or guidelines pooled it, 20 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

16 authors at 12 institutions in 9 countries.

Erla BjornsdottirDepartment of psychology, Reykjavik University, Reykjavik, Iceland erlabjo@gmail.com.ORCID 0000-0002-6585-5777
Elin Helga ThorarinsdottirDepartment of psychology, Heilsugæsla Höfuðborgarsvæðisins, Reykjavik, Iceland.ORCID 0000-0001-6561-3746
Eva LindbergDepartment of Medical Sciences: Respiratory, Allergy and Sleep Research, Uppsala University, Uppsala, Sweden.
Bryndis BenediktsdottirDepartment of psychology, Faculty of Medicine, University of Iceland, Reykjavik, Iceland.
Karl FranklinDepartment of Surgical and Perioperative Sciences, Umea Universitet, Umea, Sweden.
Debbie JarvisPopulation Health and Occupational Disease, National Heart and Lung Institute, Imperial College London School of Public Health, London, UK.
Pascal DemolyDepartment of psychology, University Hospital of Montpellier, University of Montpellier-INSERM UMR UA11, Montpellier, France.
Jennifer L PerretDepartment of psychology, Melbourne Medical School, The University of Melbourne, Melbourne, Victoria, Australia.ORCID 0000-0001-7034-0615
Judith Garcia AymerichDepartment of psychology, Centre for Research in Environmental Epidemiology (CREAL), ISGlobal, Barcelona, Spain.
Sandra Dorado-ArenasDepartment of Pulmonology, Hospital Galdakao-Usansolo, Galdacano, Spain.ORCID 0000-0002-0798-2153
Joachim HeinrichDepartment of psychology, Institute and Clinic for Occupational, Social and Environmental Medicine, Ludwig Maximilians University Munich, Munchen, Germany.
Kjell TorénOccupational and Environmental Medicine, Institutionen för Medicin, Göteborgs Universitet, Göteborg, Sweden.ORCID 0000-0001-8509-7603
Vanessa Garcia LarsenProgram in Human Nutrition, Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA.ORCID 0000-0002-0003-1988
Rain JögiDepartment of psychology, The Lung Clinic, Tartu University Hospital, Tartu, Estonia.
Thorarinn GislasonDepartment of psychology, Faculty of Medicine, University of Iceland, Reykjavik, Iceland.
Christer JansonDepartment of Medical Sciences: Respiratory, Allergy and Sleep Research, Uppsala University, Uppsala, Sweden.ORCID 0000-0001-5093-6980
University of Iceland · ISThe University of Melbourne · AUUppsala University · SEHospital de Galdakao · ESImperial College London · GBInserm · FRJohns Hopkins University · USReykjavík University · ISTartu University Hospital · EEUmeå University · SEUniversitat Pompeu Fabra · ESUniversity of Gothenburg · SE

Funding

Wellcome Trust
6 · The paper itself

Abstract

objectivesTo explore the relationship between physical activity over a 10-year period and current symptoms of insomnia, daytime sleepiness and estimated sleep duration in adults aged 39-67.

designPopulation-based, multicentre cohort study.

setting21 centres in nine European countries.

methodsIncluded were 4339 participants in the third follow-up to the European Community Respiratory Health Survey (ECRHS III), who answered questions on physical activity at baseline (ECRHS II) and questions on physical activity, insomnia symptoms, sleep duration and daytime sleepiness at 10-year follow-up (ECRHS III). Participants who reported that they exercised with a frequency of at least two or more times a week, for 1 hour/week or more, were classified as being physically active. Changes in activity status were categorised into four groups: persistently non-active; became inactive; became active; and persistently active.

main outcome measuresInsomnia, sleep time and daytime sleepiness in relation to physical activity.

resultsAltogether, 37% of participants were persistently non-active, 25% were persistently active, 20% became inactive and 18% became active from baseline to follow-up. Participants who were persistently active were less likely to report difficulties initiating sleep (OR 0.60, 95% CI 0.45-0.78), a short sleep duration of ≤6 hours/night (OR 0.71, 95% CI 0.59-0.85) and a long sleep of ≥9 hours/night (OR 0.53, 95% CI 0.33-0.84) than persistently non-active subjects after adjusting for age, sex, body mass index, smoking history and study centre. Daytime sleepiness and difficulties maintaining sleep were not related to physical activity status.

conclusionPhysically active people have a lower risk of some insomnia symptoms and extreme sleep durations, both long and short.

Indexed as

Disorders of Excessive SomnolenceSleep Initiation and Maintenance DisordersAdultCohort StudiesExerciseHumansSleep Durationepidemiologyprimary carepublic healthsleep medicinesports medicine

Identifiers

PMID38531588
PMCPMC10966784
OpenAlexW4393364683

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.