Telehealth-Supported Exercise or Physical Activity Programs for Knee Osteoarthritis: Systematic Review and Meta-Analysis

Xiao-Na Xiang   ^{1, 2, 3 *} , PhD ;   Ze-Zhang Wang   ^{1, 2, 3 *} , BS ;   Jing Hu   ^{1, 2, 3} , DPT ;   Jiang-Yin Zhang   ^{1, 2, 3} , MS ;   Ke Li   ^{4, 5} , PhD ;   Qi-Xu Chen   ^{4, 5} , MS ;   Fa-Shu Xu   ⁶ , PhD ;   Yue-Wen Zhang   ^{4, 5} , MS ;   Hong-Chen He   ^{1, 2, 3} , PhD ;   Cheng-Qi He   ^{1, 2, 3} , PhD ;   Si-Yi Zhu   ^{1, 2, 3} , PhD

¹ Rehabilitation Medicine Center and Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, China

² Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, China

³ School of Rehabilitation Sciences, West China School of Medicine, Sichuan University, Chengdu, China

⁴ Center of Statistical Research, School of Statistics, Southwestern University of Finance and Economics, Chengdu, China

⁵ Joint Lab of Data Science and Business Intelligence, School of Statistics, Southwestern University of Finance and Economics, Chengdu, China

⁶ West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China

*these authors contributed equally