Relationships between Depression, Daily Physical Activity, Physical Fitness, and Daytime Sleepiness among Japanese University Students.
Relationships between Depression, Daily Physical Activity, Physical Fitness, and Daytime Sleepiness among Japanese University Students.
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日本大学生抑郁、日常身体活动、身体素质和白天嗜睡之间的关系
DOI：
10.3390/ijerph18158036
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发表时间：
2021-07-29
影响因子：
--
通讯作者：
Mizuno K
中科院分区：
文献类型：
--
作者：
Shimamoto H;Suwa M;Mizuno K
在日本和其他发达国家，许多人的生活方式，特别是年轻一代的生活方式，近年来已经被打乱。这种中断可能表现为身体活动减少以及睡眠质量和数量的恶化。大学生中的抑郁倾向也在增加。本研究调查了心理健康、身体活动、身体健康和白天嗜睡之间的关系。85名本科生参加了这项研究（52名男性和33名女性，年龄18.9（±1.4）岁）。使用加速度计（Lifecorder，Kenz，名古屋，日本）测量身体活动水平两周。为了评估他们的身体素质水平，最大摄氧量（O2 max）计算的间接方法使用自行车测力计。抑郁倾向和日间嗜睡使用患者健康问卷（PHQ-9）进行评估。PHQ-9评分与嗜睡（r = 0.35，p = 0.001）和每日总步数（r = 0.39，p < 0.001）呈正相关。此外，PHQ-9评分与O2 max呈正相关（r = 0.25，p = 0.019）。有良好运动习惯或兼职工作的学生的PHQ-9得分较高。一个重要的发现是抑郁症和与体力活动水平相关的变量之间的正相关。这些结果表明，剧烈的体育活动，如锻炼和兼职工作，可能与大学生的抑郁倾向呈正相关。
In Japan and other developed countries, the lifestyles of many—particularly the younger generation—have been disrupted in recent years. This disruption may manifest as a decrease in physical activity and deterioration in the quality and quantity of sleep. Depressive tendencies are also increasing among university students. This study examined the relationship between mental health, physical activity, physical fitness, and daytime sleepiness. Eighty-five undergraduate students participated in this study (52 men and 33 women, aged 18.9 (±1.4) years). Physical activity levels were measured using an accelerometer (Lifecorder, Kenz, Nagoya, Japan) for two weeks. To evaluate their level of physical fitness, maximal oxygen uptake (O2max) was calculated by an indirect method using a cycle ergometer. Depressive tendencies and daytime sleepiness were evaluated using the Patient Health Questionnaire (PHQ-9). The PHQ-9 score was positively correlated with sleepiness (r = 0.35, p = 0.001) and total steps per day (r = 0.39, p < 0.001). Moreover, the PHQ-9 score was positively correlated with O2max (r = 0.25, p = 0.019). The PHQ-9 score was higher in students with good exercise habits or part-time jobs. An important finding was the positive correlation between depression and variables related to physical activity levels. These results suggest that vigorous physical activity, such as exercise and part-time jobs, might be positively associated with depressive tendencies among university students.
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