在日本大学生中,体重不足和社会时差之间的关联:一个横截面研究与性别特定分析
Shinobu Sugihara1, Ryo Miyazaki2, Masahiko Kato3
1Matsue Health Service Center, Shimane University, Matsue 690-8504, Japan.
Yonago acta medica
|February 19, 2026
概括
社会时差 (SJL),或不规则的睡眠-觉醒模式,与男性大学生低体重有关,但与女性无关. 这突出了SJL作为男性体重不足的潜在行为风险因素.
科学领域:
- 公共卫生 公共卫生
- 时间生物学 时间生物学
- 营养科学 营养科学
背景情况:
- 体重不足影响日本约20%的年轻人,对男性的研究有限.
- 社会时差 (SJL),睡眠时间的不匹配,与健康问题有关,但其与体重不足,特别是性别差异的关联未得到充分研究.
- 大学学生是调查生活方式因素和体重不足患病率的关键人口.
研究的目的:
- 研究社会时差 (SJL),生活方式因素 (包括互联网使用) 和大学生体重不足之间的关联.
- 为了确定SJL和体重不足之间的关系中潜在的性别特异性差异.
主要方法:
- 对3102名大学生 (54.6%是男性) 进行了一项横截面研究.
- 参与者被分为体重不足 (<18.5公斤/平方米) 或没有体重不足.
- 收集了生活方式数据,睡眠模式,互联网使用和游戏时间;SJL是基于平日和周末睡眠中点差异计算的.
主要成果:
- 体重不足的患病率在男性 (17.2%) 和女性 (17.3%) 中相似.
- 两性中体重不足的学生表现出较低的缩血压,较高的静止心率和较低的体力活动.
- 社交时差 (SJL) 独立地与男性 (OR = 1.14,P < 0.05) 的体重不足有关,这些男性也报告了更高的互联网成.
结论:
- 尽管有相似的生理特征,但SJL与男性大学生体重不足有独特的联系.
- 通过SJL表示的不规则的睡眠和清醒模式,可能是年轻男性体重不足的新型行为风险因素.
- 需要进一步的研究来探索针对体重不足的性别具体干预措施.
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