Research progress on the dose-effect relationship and interaction between physical activity and sedentary behavior in elderly with cognitive impairment

doi:10.3761/j.issn.0254-1769.2026.11.005

Chinese Journal of Nursing ›› 2026, Vol. 61 ›› Issue (11): 1475-1480.DOI: 10.3761/j.issn.0254-1769.2026.11.005

• Special Planning-Cognitive Health Promotion for the Middle-Aged and Elderly • Previous Articles Next Articles

Research progress on the dose-effect relationship and interaction between physical activity and sedentary behavior in elderly with cognitive impairment

WU Meiqian¹(), YUAN Jiayan², ZHONG Songmei², XIAO Jin³, ZHENG Xinyi², HU Xincheng², CHEN Chunying¹, ZHANG Huijuan⁴, LIU Caixia⁴()

1. Rehabilitation Medicine Department，Zhejiang Hospital，Hangzhou 310053，China
2. School of Nursing，Zhejiang Traditional Chinese Medicine University，Hangzhou 310053，China
3. Geriatrics Department，Affiliated Hospital of Yangzhou University，Yangzhou 225000，China
4. Nursing Department，Zhejiang Hospital，Hangzhou 310053，China

Received:2025-12-17 Online:2026-06-10 Published:2026-06-10
* Corresponding author: LIU Caixia，E-mail：zjyylcx@126.com
Funding program:
Zhejiang Province Medical and Health Science and Technology Planning Project(2025KY534)

认知障碍老年人身体活动与久坐行为剂量-效应关系及交互作用的研究进展

吴美倩¹(), 袁佳燕², 钟松梅², 肖进³, 郑心怡², 胡昕铖², 陈春英¹, 张慧娟⁴, 刘彩霞⁴()

1.浙江医院康复医学科杭州市 310030
2.浙江中医药大学护理学院杭州市 310053
3.扬州大学附属医院老年医学科扬州市 225000
4.浙江医院护理部杭州市 310030

通讯作者: 刘彩霞，E-mail：zjyylcx@126.com
作者简介:吴美倩：女，硕士，护士，E-mail：1248856217@qq.com
作者贡献声明
吴美倩：选题构思、文献检索、论文撰写与修改；袁佳燕、钟松梅：文献检索、资料提取与分析；肖进、郑心怡、胡昕铖：论文修改；陈春英、张慧娟：研究指导；刘彩霞：论文审阅和修改、基金支持
基金资助:
浙江省医药卫生科技计划项目(2025KY534)

Abstract

Abstract:

As 2 key modifiable lifestyle factors for older adults with cognitive impairment，physical activity and sedentary behavior have attracted increasing attention in recent years. However，the specific dose-effect relationships and interaction mechanisms between these 2 factors remain controversial. Therefore，this article systematically reviews relevant concepts，the effects of physical activity and sedentary behavior on cognitive function，as well as the dose-effect characteristics of these effects，and explores the interaction between them，aiming to provide a reference for related research.

Key words: Physical Activity, Sedentary Behavior, Aged, Cognitive Impairment, Dose-Effect, Nursing Care

摘要：

身体活动与久坐行为作为认知障碍老年人2种关键可干预的生活方式，近年来备受关注，但二者具体的剂量-效应关系及交互机制尚存争议。因此，该文系统梳理了二者的相关概念、身体活动与久坐行为对认知功能影响的剂量-效应特征，并探讨二者的交互作用，以期为开展相关研究提供参考。

关键词: 身体活动, 久坐行为, 老年人, 认知障碍, 剂量-效应, 护理

WU Meiqian, YUAN Jiayan, ZHONG Songmei, XIAO Jin, ZHENG Xinyi, HU Xincheng, CHEN Chunying, ZHANG Huijuan, LIU Caixia. Research progress on the dose-effect relationship and interaction between physical activity and sedentary behavior in elderly with cognitive impairment[J]. Chinese Journal of Nursing, 2026, 61(11): 1475-1480.

吴美倩, 袁佳燕, 钟松梅, 肖进, 郑心怡, 胡昕铖, 陈春英, 张慧娟, 刘彩霞. 认知障碍老年人身体活动与久坐行为剂量-效应关系及交互作用的研究进展[J]. 中华护理杂志, 2026, 61(11): 1475-1480.

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Research progress on the dose-effect relationship and interaction between physical activity and sedentary behavior in elderly with cognitive impairment

认知障碍老年人身体活动与久坐行为剂量-效应关系及交互作用的研究进展

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