Figure 1From: Time courses of improvement and symptom remission in children treated with atomoxetine for attention-deficit/hyperactivity disorder: analysis of Canadian open-label studiesResponse Probabilities Over Time. Response using two definitions: improvement = ≥25% reduction from baseline on the ADHDRS-IV-PI and robust improvement = ≥40% reduction. Remission using two definitions: a final score of (a) ADHDRS-IV-PI ≤18 or (b) CGI-ADHD-S ≤2. ADHDRS-IV-PI = ADHD Rating Scale Parent Version: Investigator Administered and Scored; CGI-ADHD-S = Clinical Global Impressions-ADHD-Severity.Back to article page