睡眠时间和时间与第二天的身体活动有关:来自两项大型可穿戴传感器研究的见解
Josh Leota1,2, Mark É Czeisler3, Flora Le1
1Sleep and Circadian Rhythms Research Program, School of Psychological Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC 3800, Australia.
概括
了解睡眠和体力活动 (PA) 动态是健康的关键. 较短的睡眠时间和较早的睡觉时间在个人中预测更多的第二天中度至强烈的PA,突出时间行为联系.
科学领域:
- 行为科学是一种行为科学.
- 时间生物学 时间生物学
- 公共卫生 公共卫生
背景情况:
- 睡眠和体力活动 (PA) 是关键的健康行为.
- 睡眠模式和随后的PA之间的相互作用尚未得到充分理解.
- 关于自由生活睡眠和PA动态的纵向数据是有限的.
研究的目的:
- 调查睡眠时间和发病时间与第二天PA的关联.
- 检查人与人之间的关系和人与人之间的关系.
- 分析来自大型,纵向,现实世界样本的数据.
主要方法:
- 利用生物识别设备 (WHOOP和Fitbit) 的客观睡眠和PA数据.
- 在长时间内分析了两个大型成年群体 (N=19,963和N=5,898) 的数据.
- 采用了通用的添加混合模型,对共变量进行调整.
主要成果:
- 在个人之间,更长的睡眠和更晚的开始与更少的PA有关.
- 在个人中,睡眠时间较短和早期发作预测了第二天更多的PA.
- 最佳的第二天中度至强烈的PA发生在更早开始和典型的睡眠持续时间时.
结论:
- 睡眠时间和时间显著影响后续的日常体育活动.
- 个人睡眠模式与人口平均水平相比,与第二天的PA有明显的关系.
- 公共卫生倡议应整合睡眠和PA时间,以促进整体健康.
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