Effects of physical activity on Chinese overseas students’ mental health during the COVID-19: A multi-country cross-sectional analysis

作者：Yingjun Nie, Yuanyan Ma, Xiaozhi Yao, Yijia Gao, Xiangping Zheng · 发表于：PLoS ONE · 年份：2023 · DOI：10.1371/journal.pone.0286321 · 被引用次数：9 · 研究领域：COVID-19 and Mental Health、Mindfulness and Compassion Interventions、Long-Term Effects of COVID-19

BACKGROUND: COVID-19 caused severe effects on the psychological well-being of Chinese students overseas (COS). Physical activity (PA) is critical to strengthen immunity, prevent infection, and reduce the psychological burden caused by COVID-19. However, there is a severe lack of effective PA intervention for mental health in most countries, and COS have limited access to mental healthcare during the pandemic. OBJECTIVE: We aim to examine the effects of PA on COS' mental health during the pandemic abroad and to better understand that certain types of PA might be associated with a greater reduction in psychological burdens during the pandemic. METHODS AND RESULTS: In a multi-country cross-sectional analysis, a questionnaire was distributed to COS living in 37 foreign countries via WeChat Subscription using a snowball sampling strategy. A total of 10,846 participants were included. Descriptive statistics and Binary logistic regression analysis were used for statistical analysis. We found that COS had negative psychology during the pandemic, especially with fear (2.90, 95% CI 2.88-2.92), anxiety (2.84, 95% CI 2.82-2.85), and stress (2.71, 95% CI 2.69-2.73). PA had meaningful effects on reducing COS self-reported mental health burdens (3.42, 95% CI 3.41-3.44) during the pandemic. The largest associations were seen for recreational and home-based PA (i.e., family games, home aerobic exercise), individual outdoor PA (i.e., walking or running, rope skipping), and PA with a duration o...