Study environment and the incidence of mental health problems and activity-limiting musculoskeletal problems among university students: the SUN cohort study

ObjectiveTo determine the association between different aspects of study environment and the incidence of mental health problems and activity-limiting musculoskeletal problems.Design, setting and participantsWe recruited a cohort of 4262 Swedish university students of whom 2503 (59%) were without mo...

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Published in:BMJ open Vol. 13; no. 9; p. e072178
Main Authors: Johansson, Fred, Billquist, Jessica, Andreasson, Hanna, Jensen, Irene, Onell, Clara, Berman, Anne H, Skillgate, Eva
Format: Journal Article
Language:English
Published: England British Medical Journal Publishing Group 2023
BMJ Publishing Group LTD
BMJ Publishing Group
Series:Original research
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Summary:ObjectiveTo determine the association between different aspects of study environment and the incidence of mental health problems and activity-limiting musculoskeletal problems.Design, setting and participantsWe recruited a cohort of 4262 Swedish university students of whom 2503 (59%) were without moderate or worse mental health problems and 2871 (67%) without activity-limiting musculoskeletal problems at baseline. The participants were followed at five time points over 1 year using web surveys.ExposuresSelf-rated discrimination, high study pace, low social cohesion and poor physical environment measured at baseline.OutcomesSelf-rated mental health problems defined as scoring above cut-off on any of the subscales of the Depression, Anxiety and Stress Scale. Self-rated activity-limiting musculoskeletal problems in any body location assessed by the Nordic Musculoskeletal Questionnaire.Statistical analysisDiscrete survival-time analysis was used to estimate the hazard rate ratio (HR) of each exposure–outcome combination while adjusting for gender, age, living situation, education type, year of studies, place of birth and parental education as potential confounders.ResultsFor discrimination, adjusted HRs were 1.75 (95% CI 1.40 to 2.19) for mental health problems and 1.39 (95% CI 1.12 to 1.72) for activity-limiting musculoskeletal problems. For high study pace, adjusted HRs were 1.70 (95% CI 1.48 to 1.94) for mental health problems and 1.25 (95% CI 1.09 to 1.43) for activity-limiting musculoskeletal problems. For low social cohesion, adjusted HRs were 1.51 (95% CI 1.29 to 1.77) for mental health problems and 1.08 (95% CI 0.93 to 1.25) for activity-limiting musculoskeletal problems. For perceived poor physical study environment, adjusted HRs were 1.20 (95% CI 0.99 to 1.45) for mental health problems and 1.20 (95% CI 1.01 to 1.43) for activity-limiting musculoskeletal problems.ConclusionsSeveral aspects of the study environment were associated with the incidence of mental health problems and activity-limiting musculoskeletal problems in this sample of Swedish university students.
Bibliography:Original research
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ISSN:2044-6055
2044-6055
DOI:10.1136/bmjopen-2023-072178