a strong trendP < 0.05
Specifically, between‐group differences for PEF%p, PEF, FVC, FEV1%p, and FEV1 for the change from baseline to week 52 were statistically significant and between‐group differences for FVC%p reached a strong trend ( P < 0.05 at weeks 13, 26, and 39; P = 0.082 at week 52). 17 Overall, the results of the study indicate a consistent slowing of the decline of these pulmonary function outcomes.