中老年和老年人的个人久坐活动和认知功能:系统性审查
Jiatong Chen1, Kirsten Dillon-Rossiter2, Lily Grigsby-Duffy3
1The University of Queensland, School of Public Health, Brisbane, Australia.
Journal of Alzheimer's disease : JAD
|December 22, 2025
概括
久坐不动的活动会以不同的方式影响认知功能. 像看电视这样的被动行为可能会损害认知能力,而积极的久坐活动可能对中老年人和老年人有益.
科学领域:
- 老年学是一门学科.
- 认知神经科学 认知神经科学
背景情况:
- 生活方式因素在老年人群中显著影响认知健康.
- 痴呆症影响全球超过5500万,阿尔茨海默氏症是主要的担忧.
- 以前的研究往往忽视了久坐活动的特殊性质,对待坐着的时间是一致的.
研究的目的:
- 系统地审查特定的坐姿活动与中年和老年人的认知功能之间的关联.
- 为了区分各种久坐行为的认知影响.
主要方法:
- 在2024年9月之前,对8个电子数据库进行了系统审查.
- 纳入标准集中在检查个人坐姿活动和认知功能的研究上.
- 使用QualSyst工具评估了方法质量.
主要成果:
- 包括85项研究,涉及超过150万参与者.
- 65%的电视观看研究表明与认知功能有负面关联.
- 只有8.6%的关于活动静坐活动的研究报告了负面的认知关联.
结论:
- 久坐不动行为的认知影响是活动依赖的.
- 具有认知吸引力的久坐活动可能会支持健康的认知衰老.
- 减少被动的久坐行为可以减轻认知能力下降和阿尔茨海默病的风险.
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