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老年人的睡眠时间和认知:一个中和的调解模型
Wenjuan Zhong1, Jiawei Diao1, Bin Li2
1College of Medicine and Health Science, Wuhan Polytechnic University, Wuhan, Hubei, P.R. China.
Experimental aging research
|February 13, 2026
概括
睡眠时间较短与老年人认知能力较差有关,抑郁症起着关键作用. 自我感知的帮助和健康状况可以影响这种关系,建议干预目标.
科学领域:
- 老年学是一门学科.
- 认知科学 认知科学
- 公共卫生 公共卫生
背景情况:
- 睡眠时间是老年人认知健康的关键因素.
- 抑郁症是一种常见的并发症,可能会影响认知功能.
- 了解诸如社会支持和健康感知等缓解因素对于有针对性的干预至关重要.
研究的目的:
- 调查60岁及以上的成年人睡眠时间和认知功能之间的联系.
- 为了检查抑郁症对睡眠认知关系的调解作用.
- 探索自我感知帮助和自我评价健康的调节作用.
主要方法:
- 利用了来自中国健康与退休长度研究 (CHARLS) 的数据,这是一个全国代表性样本.
- 包括6832名60岁及以上的成年人.
- 用于统计分析的雇员SPSS 26.0和SPSS过程宏 (模型4,59和76).
主要成果:
- 发现抑郁症调解了睡眠时间和认知功能之间的关系.
- 在调解模型中,自我感知到的帮助和自我评价的健康状况显著缓解了间接效应.
- 自我感知的帮助和自我评估健康的联合适度表明,对睡眠时间对抑郁症的影响的影响更为显著.
结论:
- 抑郁症,自我感知的帮助和自我评估的健康是影响老年人睡眠和认知之间的相互作用的重要因素.
- 旨在增加社会支持 (自我感知帮助) 的干预措施可以有效地缓解抑郁症并增强认知功能.
- 公共卫生政策应考虑这些因素,以促进老年人更好的睡眠,心理健康和认知健康.
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