大学生屏幕使用时间和身体活动与健康相关生活质量的关联
Association of screen time and physical activity with health-related quality of life in college students.
作者信息
Lavados-Romo Pamela, Andrade-Mayorga Omar, Morales Gladys, Muñoz Sergio, Balboa-Castillo Teresa
机构信息
Department of Preclinical Sciences, Faculty of Medicine, Universidad de La Frontera, Temuco, Chile.
Research Center for Cardiometabolic and Nutritional Epidemiology(EPICYN), Faculty of Medicine, Universidad de La Frontera, Temuco, Chile.
出版信息
J Am Coll Health. 2023 Jul;71(5):1504-1509. doi: 10.1080/07448481.2021.1942006. Epub 2021 Jul 9.
OBJECTIVE
To determine the association between screen time and physical activity with quality of life among Chilean university students.
METHODS
Cross-sectional and analytical study conducted on 726 first-year university students who replied three questionnaires: Youth Risk Behavior Survey, WHO Quality of Life-BREF scale, and the International Physical Activity Questionnaire.
RESULTS
There were differences in overall quality of life ( < .001) and level of satisfaction in health ( < .01) according to screen exposure time. These results follow a linear trend for all the quality of life domains ( < .01), and they indicate that there is an inverse association between screen time and quality of life.
CONCLUSION
There is an inverse association between screen time and quality of life in university students. Students with a longer screen exposure time showed a lower quality of life, specifically in the domains of social relationships and psychological health, regardless of sex, physical activity, or socioeconomic level.
目的
确定智利大学生的屏幕使用时间和体育活动与生活质量之间的关联。
方法
对726名一年级大学生进行横断面分析研究，这些学生回答了三份问卷：青少年风险行为调查、世界卫生组织生活质量简表以及国际体力活动问卷。
结果
根据屏幕暴露时间，总体生活质量（<0.001）和健康满意度水平（<0.01）存在差异。这些结果在所有生活质量领域均呈现线性趋势（<0.01），表明屏幕使用时间与生活质量之间存在负相关。
结论
大学生的屏幕使用时间与生活质量之间存在负相关。无论性别、体育活动或社会经济水平如何，屏幕暴露时间较长的学生生活质量较低，尤其是在社会关系和心理健康领域。
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