showed a trendP = 0.07
16 In our study, the subgroup of patients with an initial FEV 1 35% to 65% of predicted showed a trend to benefit from augmentation therapy ( P = 0.07).
16 In our study, the subgroup of patients with an initial FEV 1 35% to 65% of predicted showed a trend to benefit from augmentation therapy ( P = 0.07).