The efficacy and acceptability of group trauma-focused cognitive behavior therapy for the treatment of post-traumatic stress disorder in children and adolescents: A systematic review and meta-analysis

Efficacy at post-treatment in PTSD symptom severity (continuous variables)，Efficacy of follow-up in PTSD symptom severity (continuous variables)，Anxiety symptom (continuous variables), Depressive symptom (continuous variables)，Quality of life/social functioning (continuous variables)，Acceptability (binary variables)