Mobile-Based Platform With a Low-Calorie Dietary Intervention Involving Prepackaged Food for Weight Loss for People With Overweight and Obesity in China: Half-Year Follow-Up Results of a Randomized Controlled Trial

Xi Wang   ^{1 *} , MM ;   Suyuan Wang   ^{2 *} , MMPH ;   Lingyu Zhong   ³ , MM ;   Chenghui Zhang   ¹ , MD ;   Yanhong Guo   ¹ , MM ;   Mingxia Li   ¹ , MM ;   Li Zhao   ⁴ , DrPH ;   Shuming Ji   ⁵ , MMPH ;   Junjie Pan   ⁶ , MD ;   Yunhong Wu   ^{1, 2} , MD

¹ Department of Endocrinology, Hospital of Chengdu Office of People’s Government of Tibetan Autonomous Region, Chengdu, China

² Tibet Autonomous Region Clinical Research Center for High-Altitude Stress Endocrinology and Metabolism Disease, Hospital of Chengdu Office of People’s Government of Tibetan Autonomous Region, Chengdu, China

³ Department of Clinical Nutrition, Hospital of Chengdu Office of People’s Government of Tibetan Autonomous Region, Chengdu, China

⁴ Department of Health Policy and Management, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China

⁵ Department of Clinical Research Management, West China Hospital of Sichuan University, Sichuan University, Chengdu, China

⁶ Department of Cardivascular Medicine, Huashan Hospital Affilicated to Fudan University, Shanghai, China

*these authors contributed equally