Change From Baseline in Pre-dose (Trough) Forced Expiratory Volume in 1 Second (FEV1) Pre-dose at Baseline and Treatment Weeks 8, 10 and 12 [clinicaltrials_resource:1104ffa13d6d3695a79fa6c1152f2602]

FEV1 is a measure, in liters, of the amount of air expired in 1 second. Measured values were averaged during the placebo run-in period for baseline and over the last 4 weeks of the 12-week treatment period for on-treatment. For participants who did not have any measurements over the last 4 weeks of the 12-week treatment period, the last available on-treatment measurement was carried forward.

Change From Baseline in Pre-dose (Trough) Forced Expiratory Volume in 1 Second (FEV1) Pre-dose at Baseline and Treatment Weeks 8, 10 and 12 [clinicaltrials_resource:1104ffa13d6d3695a79fa6c1152f2602]

FEV1 is a measure, in liters, of the amount of air expired in 1 second. Measured values were averaged during the placebo run-in period for baseline and over the last 4 weeks of the 12-week treatment period for on-treatment. For participants who did not have any measurements over the last 4 weeks of the 12-week treatment period, the last available on-treatment measurement was carried forward.