Mechanisms of change in mobile app-delivered acceptance and commitment therapy for posttraumatic stress disorder in China: a secondary analysis of a randomized controlled trial.
Background: Research has demonstrated the effectiveness of a mobile app-delivered Acceptance and Commitment Therapy (IACT) programme for individuals with posttraumatic stress disorder (PTSD) in their PTSD symptoms. However, there are still few studies on its mediating mechanism.Objective: This secondary analysis aimed...