1. Clusters of lifestyle behavioral risk factors and their associations with depressive symptoms and stress : evidence from students at a university in Finland
- Author
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El Ansari, Walid, Sebena, Rene, El-Ansari, Kareem, Suominen, Sakari, El Ansari, Walid, Sebena, Rene, El-Ansari, Kareem, and Suominen, Sakari
- Abstract
Background: No previous research of university students in Finland assessed lifestyle behavioral risk factors (BRFs), grouped students into clusters, appraised the relationships of the clusters with their mental well-being, whilst controlling for confounders. The current study undertook this task. Methods: Students at the University of Turku (n = 1177, aged 22.96 ± 5.2 years) completed an online questionnaire that tapped information on sociodemographic variables (age, sex, income sufficiency, accommodation during the semester), four BRFs [problematic alcohol consumption, smoking, food consumption habits, moderate-to-vigorous physical activity (MVPA)], as well as depressive symptoms and stress. Two-step cluster analysis of the BRFs using log-likelihood distance measure categorized students into well-defined clusters. Two regression models appraised the associations between cluster membership and depressive symptoms and stress, controlling for sex, income sufficiency and accommodation during the semester. Results: Slightly more than half the study participants (56.8%) had always/mostly sufficient income and 33% lived with parents/partner. Cluster analysis of BRFs identified three distinct student clusters, namely Cluster 1 (Healthy Group), Cluster 2 (Smokers), and Cluster 3 (Nonsmokers but Problematic Drinkers). Age, sex and MVPA were not different across the clusters, but Clusters 1 and 3 comprised significantly more respondents with always/mostly sufficient income and lived with their parents/partner during the semester. All members in Clusters 1 and 3 were non-smokers, while all Cluster 2 members comprised occasional/daily smokers. Problematic drinking was significantly different between clusters (Cluster 1 = 0%, Cluster 2 = 54%, Cluster 3 = 100%). Cluster 3 exhibited significantly healthier nutrition habits than both other clusters. Regression analysis showed: (1) males and those with sufficient income were significantly less likely to report depressive symptoms o, CC BY 4.0 DEED© The Author(s) 2024.Correspondence Address: S. Suominen; School of Health Sciences, University of Skövde, Skövde, 541 28, Sweden; email: sakari.suominen@his.seRene Sebena was supported by the Slovak Research and Development Agency under the contract No. APVV-19-0284. Open access funding provided by University of Skövde.
- Published
- 2024
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