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在中年和老年人中,夜间睡眠时间轨迹与虚弱之间的关联:基于查尔斯队列的正在进行的工作模型
Yanling Zhou1, Xiucheng Guo2, Sunjuan Dong1
1School of Nursing, Anhui University of Chinese Medicine, Hefei, China.
PloS one
|December 30, 2025
概括
长期的睡眠时间短暂的轨迹与45岁以上成年人虚弱风险增加有关. 监测睡眠可能有助于早期脆弱性查和预防策略.
科学领域:
- 老年学是一门学科.
- 公共卫生 公共卫生
- 睡眠科学 睡眠科学
背景情况:
- 脆弱性是一个重要的公共卫生问题,影响着老年人的生活质量.
- 睡眠模式的变化与脆弱性发展有关,但特定的长期持续轨迹尚未研究.
- 这项研究探讨了夜间睡眠时间模式与虚弱风险之间的联系.
研究的目的:
- 为了确定中年和老年人夜间睡眠持续时间的不同轨迹.
- 检查这些睡眠轨迹与发展脆弱性的风险之间的联系.
- 为脆弱性预防和干预策略提供证据.
主要方法:
- 利用了7年来中国健康与退休长度研究 (CHARLS) 8083名参与者的数据 (年龄≥45岁).
- 应用隐性类轨迹建模来定义睡眠持续时间模式.
- 使用32项脆弱指数评估脆弱性,并使用后勤回归进行关联分析.
主要成果:
- 确定了两个不同的睡眠轨迹:一个稳定的正常持续时间组 (88.2%) 和一个短,逐渐增加的持续时间组 (11.7%).
- 短,逐渐增加睡眠时间的小组与正常组相比,表现出明显更高的虚弱发病率.
- 在对共变量进行调整后,这种关联仍然显著,这表明长期短睡眠和虚弱之间存在潜在联系.
结论:
- 长期暴露于睡眠时间短的睡眠时间可能是中年和老年人虚弱的危险因素.
- 研究结果表明,持续监测睡眠时间可以为早期脆弱性查和预防提供信息.
- 虽然效应大小很小,但结果需要在正在进行的脆弱性研究模型中进一步调查.
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