Effectiveness of a Remote Intervention Program for Self-Management Behaviors in Adolescents and Young Adults With Inflammatory Bowel Disease Based on the Self-Determination Theory: Randomized Controlled Trial Across 2 Centers

Yangfan Zhu   ^{1 *} , MD ;   Yueyue Chen   ^{2 *} , MD ;   Jinjiu Hu   ³ , MD ;   Xin Wan   ³ , MD ;   Hong Guo   ¹ , PhD ;   Xiaoqin Zhou   ⁴ , PhD ;   Delin Wang   ¹ , BS ;   Xin Zhang   ⁵ , PhD ;   Xianlan Zheng   ³ , MD ;   Hao Wang   ¹ , BS

¹ Department of Gastroenterology, Chongqing General Hospital, Chongqing, China

² Mental Health Education and Counseling Center, Chongqing Institute of Foreign Studies, Chongqing, China

³ Department of Nursing, Children’s Hospital of Chongqing Medical University, Chongqing, Yuzhong District, China

⁴ Department of Gastroenterology, Children’s Hospital of Chongqing Medical University, Chongqing, Yuzhong District, China

⁵ Department of Big Data Center for Children’s Medical Care, Children’s Hospital of Chongqing Medical University, Chongqing, Yuzhong District, China

*these authors contributed equally