Fig. 2

Daily mean E-RS: COPD total scores over time. Baseline ERS:COPD Total Scores, Mean (SD): Placebo = 12.01 (6.299), DNX 5 mg = 12.73 (6.232), DNX 10 mg = 11.53 (6.288), DNX 25 mg = 11.70 (6.724), DNX 35 mg = 12.08 (5.804), DNX 50 mg = 11.43 (5.219)