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Published on in Vol 28 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/91338, first published .
Fit senior woman smiling while using a rowing machine at the gym

Effects of Multicomponent Digital Health Interventions on Multidimensional Physical Activity in Older Adults: Systematic Review, Meta-Analysis, and Meta-Regression of Randomized Controlled Trials

Effects of Multicomponent Digital Health Interventions on Multidimensional Physical Activity in Older Adults: Systematic Review, Meta-Analysis, and Meta-Regression of Randomized Controlled Trials

Jiayi Yao   1 , MS ;   Haozhe Wang   1 , MS ;   Shiguan Jia   1 , MS ;   Hao Chen   2 , MS ;   Junhao He   3 , MS ;   Juncheng Long   1 , MS ;   Shengxian Chen   4 , PhD

1 School of Physical Education, China University of Mining and Technology, Xuzhou, Jiangsu, China

2 School of Marxism, Jiangsu Normal University, Xuzhou, Jiangsu, China

3 School of Physical Education and Training, Capital University of Physical Education and Sports, Beijing, China

4 Department of Physical Education and Research, Beijing City University, Beijing, China

Corresponding Author:

  • Shengxian Chen, PhD
  • Department of Physical Education and Research
  • Beijing City University
  • No. 26 Yangzhen Section, Muyan Road, Yangzhen, Shunyi District
  • Beijing 101309
  • China
  • Phone: 86 18600483371
  • Email: chenshengx007@bcu.edu.cn