Effectiveness of an Internet-Based Self-Help Acceptance and Commitment Therapy Program on Medical Students’ Mental Well-Being: Follow-Up Randomized Controlled Trial

Difan Wang   ^{1, 2 *} , MEd ;   Bingyan Lin   ^{3 *} , PhD ;   Shuangxi Zhang   ⁴ , PhD ;   Wei Xu   ² , PhD ;   Xinying Liu   ⁵ , MA

¹ Department of Internal Medicine, Psychological Counseling and Service Center, Graduate School of Medical College of Chinese PLA General Hospital, Beijing, China

² Faculty of Psychology, Beijing Normal University, Beijing, China

³ Department of Primary and Long-term Care, University Medical Center Groningen, University of Groningen, Groningen, Netherlands

⁴ School of Education, Hebei University, Baoding, China

⁵ Department of Otolaryngology Head and Neck Surgery, The Third Medical Center of Chinese PLA General Hospital, Beijing, China

*these authors contributed equally