Evaluating the Effectiveness of an Enhanced Early Childhood Development Program Integrated Into Primary Health Care in China: Protocol for a Cluster Randomized Controlled Trial

Yunting Zhang   ¹ , PhD ;   Yuanyuan Dong   ¹ , MPH ;   Haiwa Wang   ¹ , BS ;   Huan Zhou   ² , PhD ;   Guohong Li   ³ , PhD ;   Zhongxun Dong   ⁴ , MS ;   Jiali Jiao   ⁵ , MS ;   Yuju Wu   ² , PhD ;   Shaofang Qi   ³ , PhD ;   Zhangsheng Yu   ^{4, 5} , PhD ;   Xiaolin Wei   ⁶ , PhD ;   Fan Jiang   ¹ , PhD

¹ Department of Developmental and Behavioral Pediatrics, Child Health Advocacy Institute and Shanghai Key Laboratory of Child Brain and Development, National Children's Medical Center, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China

² West China School of Public Health and West China Fourth Hospital, Sichuan University, Sichuan, China

³ School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China

⁴ Institute of Clinical Medicine, Shanghai Jiao Tong University School of Medicine, Shanghai, China

⁵ Center for Biomedical Data Science, Institute of Translational Medicine, Shanghai Jiao Tong University, Shanghai, China

⁶ Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada