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中老年和老年人的情节性记忆与生活方式因素相关:来自9年纵向研究的证据
Ping Wang1,2,3, Chen Zhou1,2, Hui-Jie Li4,5
1CAS Key Laboratory of Behavioral Science, Institute of Psychology, Beijing, 100101, China.
BMC public health
|October 29, 2024
概括
保持健康的生活方式,包括社交参与,体育活动和良好的睡眠,可以显著改善中年和老年人的情节性记忆. 这些生活方式的选择对认知健康和缓解与年龄相关的记忆力下降至关重要.
科学领域:
- 老年学是一门学科.
- 认知神经科学 认知神经科学
- 公共卫生 公共卫生
背景情况:
- 情节性记忆力下降是衰老的标志,也是认知障碍的敏感指标.
- 健康的生活方式的选择越来越多地被认为有潜力保持认知功能.
- 了解特定的生活方式因素对情节性记忆的影响对于开发有针对性的干预措施至关重要.
研究的目的:
- 系统地调查各种生活方式因素与情节性记忆性能之间的关联.
- 在一大群中年和老年人中检查这些关联.
- 探索年龄和性别对生活方式和记忆之间的关系的影响.
主要方法:
- 利用了来自中国健康与退休长度调查的10,392名参与者的数据.
- 采用线性混合模型来分析生活方式因素和情节性记忆之间的关系.
- 进行了分层分析,以确定年龄和性别相关性.
主要成果:
- 更高的参与社会,休和体育活动,以及更多的互联网使用和更好的睡眠质量,与改善的情节性记忆有关.
- 低频度饮酒也与更好的记忆性能有关.
- 互联网使用与中年人的记忆有显著的相关性,但与老年人的记忆没有显著的相关性;睡眠质量对女性而言是显著的,但对男性而言是显著的.
结论:
- 生活方式因素显著影响中年和老年人的情节性记忆表现.
- 选择健康的生活方式,特别是从中年开始,可以帮助抵消与年龄相关的情节性记忆衰退.
- 年龄和性别调节了某些生活方式因素对情节性记忆的影响,突出了个性化方法的必要性.
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