Exploring the Dynamics of Dietary Self-Monitoring Adherence Among Participants in a Digital Behavioral Weight Loss Program: Model Development Study

Hui Lin   ^{1, 2} , PhD ;   Min Yang   ^{3, 4} , PhD ;   Zhiheng Zhou   ^{1, 2} , PhD ;   Yu Zhang   ^{5 *} , PhD ;   Ning Deng   ^{6 *} , PhD

¹ Pingshan Hospital, Southern Medical University, Shenzhen, China

² Pingshan District Peoples' Hospital of Shenzhen, Shenzhen, China

³ School of Public Health, Zhejiang University School of Medicine, Hangzhou, China

⁴ Center of Clinical Big Data and Analytics, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China

⁵ School of Biomedical Engineering, Southern Medical University, Guangzhou, China

⁶ Ministry of Education Key Laboratory of Biomedical Engineering, College of Biomedical Engineering and Instrument Science, Zhejiang University, Hangzhou, China

*these authors contributed equally