Fig. 1From: A German climbing study on depression: a bouldering psychotherapeutic group intervention in outpatients compared with state-of-the-art cognitive behavioural group therapy and physical activation – study protocol for a multicentre randomised controlled trialParticipant timeline. Abbreviations: BPT: bouldering psychotherapy; CBT: cognitive behavioural therapy; EP: exercise program; EQ-5D: EuroQol Five Dimension Questionnaire; FERUS: Questionnaire on Resources and Self-Management Skills; FKB-20: Body Image Questionnaire; GAD-7: Generalized Anxiety Disorder 7; GSE: General Self-Efficacy Scale; MADRS: Montgomery-Asberg Depression Rating Scale; PHQ-9: 9-Item Patient Health Questionnaire; R-SES: Rosenberg Self-Esteem Scale; SCL-90: Symptom-Checklist; SD: Standard Deviation; VAS: visual analogue scale.Back to article page