1. Change from baseline in trough forced expiratory volume in 1 s (FEV1) (per-protocol population).
Change from baseline in trough forced expiratory volume in 1 s (FEV1) (per-protocol population). No inferences can be made from the above comparisons at days 2, 28, 56 and 84 as this was a lung-function endpoint and the superiority criterion at day 85 was not reached. Data are presented as least squares mean±95% CI. UMEC: umeclidinium; GLYCO: glycopyrronium.
Tara Rheault et al. ERJ Open Res 2016;2:
©2016 by European Respiratory Society