highly significantP <0.001
The Phase III studies reported a modest, but highly significant ( P <0.001) mean absolute improvement in FEV1% of 2.6–4.0% compared to placebo at 24 weeks.
The Phase III studies reported a modest, but highly significant ( P <0.001) mean absolute improvement in FEV1% of 2.6–4.0% compared to placebo at 24 weeks.