nominally significantp < 0.001
placebo was nominally significant (an improvement of 70.1 s; nominal p < 0.001), and similar to that with BDP/FF/G vs. placebo (69.2 s; nominal p < 0.001).
placebo was nominally significant (an improvement of 70.1 s; nominal p < 0.001), and similar to that with BDP/FF/G vs. placebo (69.2 s; nominal p < 0.001).