在日本的女大学生中,社会时差与目标体育活动之间的关联:一项跨部门研究
Masashi Shibata1, Mami Fujibayashi2, Shiori Shibata3
1Laboratory of Exercise Science, College of Nursing Art and Science, University of Hyogo, Akashi, Hyogo, Japan.
Sleep science (Sao Paulo, Brazil)
|June 7, 2024
概括
社会时差 (SJL),或睡眠时间差异,与女大学生体育活动有负相关性. 每天完成大约11,000步可能会最大限度地减少SJL,并对抗疲劳.
科学领域:
- 睡眠科学 睡眠科学
- 时间生物学 时间生物学
- 运动生理学 运动生理学
背景情况:
- 社会时差 (SJL) 是工作/学校和休息日之间的睡眠时间差异,不成比例地影响年轻人,包括大学生.
- SJL与各种健康问题有关,需要对缓解因素进行研究.
- 了解SJL和体育活动之间的相互作用对于这一群体至关重要.
研究的目的:
- 确定推的身体活动水平,以尽量减少女大学生SJL.
- 在这个人群中调查SJL和客观体育活动之间的关系.
主要方法:
- 在68名女大学生的SJL中,使用日本版本的慕尼黑时刻型问卷进行了评估.
- 使用三轴加速度计,在3-4周内测量了目标体育活动和睡眠变量.
主要成果:
- 在SJL和体育活动之间观察到显著的负相关性,无论是在免费日还是学校日.
- 线性回归表明,学校日约有11,174步,免费日约有10,713步与最低的SJL相关.
- 休息日的总睡眠时间与SJL正相关,与体力活动负相关.
结论:
- 显著的社交时差可能会导致女性大学生慢性疲劳和减少体力活动.
- 每天大约11000步的体力活动水平似乎是最小化SJL的关键因素.
- 促进足够的体力活动可能是减轻大学生SJL及其相关健康后果的策略.
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