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Health Psychology Review· Alfred S. Y. Lee Haowei Zhang Ryan E. Rhodes Behavioural Medicine Laboratory, School of Exercise Science, Physical and Health Education, Faculty of Health, University of Victoria, Victoria, BC, Canada·· 12 天前AI 评分42

数字健康干预促进身体活动的中介与变化机制:一项系统综述

Mediators and mechanisms of change in digital health interventions for physical activity behaviour: a systematic review

AI 导读

一项系统综述纳入23项试验(24篇文章,样本量51–1,166,中位数242),评估数字健康干预促进成人身体活动的中介与变化机制。数字干预对身体活动的总效应较小(Path C 中位 r = .21,IQR = .19–.28),各TDF域中行为调节的显著性模式最清晰,但Path B关联微弱且不一致,间接效应普遍很小(中位 r ≈ .01–.06),没有任何TDF域显示出一致的中介作用。

来源:Health Psychology Review · tandfonline.com