Fig. 2From: Evaluating minimal important differences and responder definitions for the asthma symptom diary in patients with moderate to severe asthmaCumulative Distribution Curves for 7-Day Average ASD Scores by PGA Based Responder Criteria. a Baseline to Week 12 by PGA Response. b Baseline to Week 24 by PGA Response. PRO analysis set includes all subjects who are enrolled and have Asthma Symptom Diary measurement at baseline and at 12 weeks or 24 weeksBack to article page