中国老年人多元化休活动参与与认知功能之间的双向关系:将人际影响与人内影响分开
Jingjing Wang1,2, Shaojie Li1,2, Yang Hu1,2
1School of Public Health, Peking University, Beijing, China.
BMC geriatrics
|May 13, 2024
概括
参与各种休活动可以提高认知功能,更好的认知可以鼓励更多的多样化活动. 这种相互关系为长期的认知健康创造了一个积极的循环.
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:
- 认知能力下降是老年人群的一个重大问题.
- 生活方式因素与认知功能之间的关系需要进一步研究.
- 了解双向影响对于开发有效干预措施至关重要.
研究的目的:
- 调查多元化的休活动参与与认知功能之间的双向关联.
- 通过使用纵向数据,在7年的时间内检查这种关系.
- 确定影响老年人认知健康的潜在积极反循环.
主要方法:
- 利用来自中国长度健康长寿调查 (CLHLS) 的数据,这是一项大规模的国家研究.
- 在7年时间内分析了2718名参与者的数据,并进行了3年的随访.
- 采用调整的随机拦截交叉滞后面板模型 (RI-CLPMs) 来评估相互关联.
主要成果:
- 观察到休活动多样性和认知功能在人与人之间和人内水平之间存在显著的双向关联.
- 之前参与多样化的休活动显著预测了随后的认知功能 (β = 0.058,p < 0.01).
- 认知功能显著预测了随后多元化的休活动参与 (β = 0.047,p < 0.05),对共变量强大.
结论:
- 多样化的休活动与认知功能之间存在相互的因果关系.
- 这种相互作用形成了一个"积极的循环",每一个都会随着时间的推移增强另一个.
- 促进各种休活动可能是支持老年人持续认知健康的策略.
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