{"title":"Latent profile analysis of mental health in postgraduates: The impact of mentally-passive or active screen time and sedentary behaviors","authors":"Haiyun Peng , Min Zheng , Guoli Zhang","doi":"10.1016/j.mhpa.2024.100628","DOIUrl":null,"url":null,"abstract":"<div><h3>Background and aims</h3><p>The mental health and lifestyle of students in higher education are recognized as critical areas for enhancing the quality of higher education. However, current research primarily focused on undergraduates, with a scarcity of studies examining the lifestyle and mental health of postgraduates. This study aimed to investigate the relationship between sedentary behaviors, screen time, and mental health among postgraduates, with a particular emphasis on comparing the effects of mental-active versus passive conditions.</p></div><div><h3>Methods</h3><p>A survey of 633 postgraduates from Beijing Sport University measured indicators of mental health, screen time (ST), and sedentary behaviors (SB). Data were analyzed using SPSS for multiple linear regression and multiple logistic regression, and Mplus for latent profile analysis (LPA) to identify mental health profiles.</p></div><div><h3>Results</h3><p>Four profiles emerged: moderate (5.39%), flourishing (46.38%), languishing (41.19%), struggling (7.05%). At group level, the findings revealed that both mentally-passive ST and SB are significantly and positively associated with anxiety and video addiction. The results also indicated that, at individual level, mentally-passive ST had a greater impact on “flourishing” individuals, particularly when it ranged from 120 to 240 min per day. Conversely, mentally-active ST had a more significant influence on “moderate” individuals, especially when it occurred for 120–240 min per day.</p></div><div><h3>Conclusion</h3><p>This study revealed the complexity of mental health among postgraduates and the patterns of association between mentally-passive or active ST and SB with different mental health subtypes, providing empirical evidence for interventions addressing mental health issues among postgraduate students.</p></div>","PeriodicalId":51589,"journal":{"name":"Mental Health and Physical Activity","volume":"27 ","pages":"Article 100628"},"PeriodicalIF":2.3000,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mental Health and Physical Activity","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1755296624000541","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PSYCHIATRY","Score":null,"Total":0}
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Abstract
Background and aims
The mental health and lifestyle of students in higher education are recognized as critical areas for enhancing the quality of higher education. However, current research primarily focused on undergraduates, with a scarcity of studies examining the lifestyle and mental health of postgraduates. This study aimed to investigate the relationship between sedentary behaviors, screen time, and mental health among postgraduates, with a particular emphasis on comparing the effects of mental-active versus passive conditions.
Methods
A survey of 633 postgraduates from Beijing Sport University measured indicators of mental health, screen time (ST), and sedentary behaviors (SB). Data were analyzed using SPSS for multiple linear regression and multiple logistic regression, and Mplus for latent profile analysis (LPA) to identify mental health profiles.
Results
Four profiles emerged: moderate (5.39%), flourishing (46.38%), languishing (41.19%), struggling (7.05%). At group level, the findings revealed that both mentally-passive ST and SB are significantly and positively associated with anxiety and video addiction. The results also indicated that, at individual level, mentally-passive ST had a greater impact on “flourishing” individuals, particularly when it ranged from 120 to 240 min per day. Conversely, mentally-active ST had a more significant influence on “moderate” individuals, especially when it occurred for 120–240 min per day.
Conclusion
This study revealed the complexity of mental health among postgraduates and the patterns of association between mentally-passive or active ST and SB with different mental health subtypes, providing empirical evidence for interventions addressing mental health issues among postgraduate students.
期刊介绍：
The aims of Mental Health and Physical Activity will be: (1) to foster the inter-disciplinary development and understanding of the mental health and physical activity field; (2) to develop research designs and methods to advance our understanding; (3) to promote the publication of high quality research on the effects of physical activity (interventions and a single session) on a wide range of dimensions of mental health and psychological well-being (eg, depression, anxiety and stress responses, mood, cognitive functioning and neurological disorders, such as dementia, self-esteem and related constructs, psychological aspects of quality of life among people with physical and mental illness, sleep, addictive disorders, eating disorders), from both efficacy and effectiveness trials;
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