Fig. 1From: ESCAschool study: trial protocol of an adaptive treatment approach for school-age children with ADHD including two randomised trialsStudy design of the ESCAschool study testing a stepped care approach and adaptive intervention strategies for children with ADHD including different treatment protocols for children with mild to moderate symptoms and children with severe symptoms. The percentages in the ovals for the response categories indicate expected response rates to the treatment in Step 1. T0 to T4 = assessment points; R = randomisation; PE = psychoeducation; MED = ADHD medication treatment; TASH = telephone-assisted self-help for parents; BT = behaviour therapy; NF = neurofeedback; SH = self-help; n = planned/estimated sample sizeBack to article page