Markus Harboe Olsen

Internet-based Emotion Regulation Individual Therapy for Adolescents (IERITA) plus treatment as usual versus treatment as usual for adolescent outpatients with non-suicidal self-injury—the TEENS multi-site trial: study protocol and statistical analysis plan for a multi-site randomised clinical trial

Non-suicidal self-injury (NSSI) is a public health concern and a widespread behaviour, especially among adolescents. NSSI is an indicator of psychological distress and a known risk factor for later suicidal behaviour and death by suicide; however, evidence-based treatment options...