Figure 3
Adjusted mean differences in lung function responses. (A) Peak FEV1(0-3h) response; (B) Trough FEV1 response; (C) Peak FVC(0-3h) response; (D) Trough FVC response. Response defined as change from study baseline (pre-treatment value measured at Visit 2 in the evening). Adjusted mean difference from placebo Respimat®: *P < 0.001; **P < 0.01; ***P < 0.05. Bars: standard error. FEV1, forced expiratory volume in 1 second; FVC, forced vital capacity; NS, not significant; peak FEV1(0-3h), peak forced expiratory volume in 1 second measured within the first 3 hours after dosing; peak FVC(0-3h), peak forced vital capacity measured within the first 3 hours after dosing.