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The more the better? A meta-analysis on effects of combined cognitive and physical intervention on cognition in healthy older adults
Zhu, Xinyi1,3; Yin, Shufei2; Lang, Minjia1,3; He, Rongqiao4; Li, Juan1,4
第一作者Zhu, Xinyi
2016-11-01
发表期刊AGEING RESEARCH REVIEWS
通讯作者邮箱lijuan@psych.ac.cn
ISSN1568-1637
文章类型Review
卷号31期号:0页码:67-79
摘要

Both cognitive intervention and physical exercise benefit cognitive function in older adults. It has been suggested that combined cognitive and physical intervention may induce larger effects than cognitive or physical intervention alone, but existing literature has shown mixed results. This meta-analysis aimed at assessing the efficacy of combined intervention on cognition by comparing combined intervention to control group, cognitive intervention and physical exercise. Eligible studies were controlled trials examining the effects of combined intervention on cognition in older adults without known cognitive impairment. Twenty interventional studies comprising 2667 participants were included. Results showed that the overall effect size for combined intervention versus control group was 0.29 (random effects model, p = 0.001). Compared to physical exercise, combined intervention produced greater effects on overall effect size (0.22, p < 0.01), while no significant difference was found between combined intervention and cognitive intervention. Effects of combined intervention were moderated by age of participants, intervention frequency and setting. The findings suggest that combined intervention demonstrates advantages over control group and physical exercise, while evidence is still lacking for superiority when compared combined intervention to cognitive intervention. More well-designed studies with long follow-ups are needed to clarify the potential unique efficacy of combined intervention for older adults. (C) 2016 Elsevier B.V. All rights reserved.

关键词Meta-analysis Combined Intervention Cognitive Intervention Exercise Cognition Healthy Older Adults
DOI10.1016/j.arr.2016.07.003
收录类别SCI ; SSCI
语种英语
项目资助者National Natural Science Foundation of China(31070916 ; CAS/SAFEA International Partnership Program for Creative Research Team(Y2CX131003) ; Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences(KLMH2014ZK02) ; State Key Laboratory of Brain and Cognitive Science ; 31271108 ; 31470998)
WOS研究方向Cell Biology ; Geriatrics & Gerontology
WOS类目Cell Biology ; Geriatrics & Gerontology
WOS记录号WOS:000384862400005
WOS标题词Science & Technology ; Life Sciences & Biomedicine
关键词[WOS]RANDOMIZED-CONTROLLED-TRIAL ; AEROBIC EXERCISE ; WORKING-MEMORY ; ALZHEIMERS-DISEASE ; MENTAL ACTIVITY ; FOLLOW-UP ; PERFORMANCE ; DEMENTIA ; RISK ; DECLINE
引用统计
被引频次:13[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/20734
专题中国科学院心理健康重点实验室
通讯作者Li, Juan
作者单位1.Chinese Acad Sci, Ctr Aging Psychol, Key Lab Mental Hlth, Inst Psychol Chinese, Beijing, Peoples R China
2.Hubei Univ, Dept Psychol, Fac Educ, Wuhan, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Chinese Acad Sci, State Key Lab Brain & Cognit Sci, Inst Biophys, Beijing, Peoples R China
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Zhu, Xinyi,Yin, Shufei,Lang, Minjia,et al. The more the better? A meta-analysis on effects of combined cognitive and physical intervention on cognition in healthy older adults[J]. AGEING RESEARCH REVIEWS,2016,31(0):67-79.
APA Zhu, Xinyi,Yin, Shufei,Lang, Minjia,He, Rongqiao,&Li, Juan.(2016).The more the better? A meta-analysis on effects of combined cognitive and physical intervention on cognition in healthy older adults.AGEING RESEARCH REVIEWS,31(0),67-79.
MLA Zhu, Xinyi,et al."The more the better? A meta-analysis on effects of combined cognitive and physical intervention on cognition in healthy older adults".AGEING RESEARCH REVIEWS 31.0(2016):67-79.
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