Fig. 1From: Efficacy and cost-effectiveness of two online interventions for children and adolescents at risk for depression (E.motion trial): study protocol for a randomized controlled trial within the ProHEAD consortiumTrial flow diagram. Assessments within the E.motion trial will be conducted at baseline, at the end of intervention (six weeks after onset of intervention), and at six-month follow-up. Further, participants will complete the school-based baseline screening and one- and two-year school-based follow-up assessments integrated in the ProHEAD consortium. * For further details on other RCTs within the ProHEAD consortium, see other study protocols published in this special issue. PHQ-A Patient Health Questionnaire-9 modified for AdolescentsBack to article page