Outcome variable | p value |
---|---|
FEV1=forced expiratory volume in 1 second; FVC=forced vital capacity; MEF25, MEF50=maximal expiratory flow at 25% and 50% of FVC; PC20=concentration provoking a fall in FEV1 of 20% or more. | |
FEV1 after | 0.4906 |
FEV1 before | 0.7286 |
FEV1 (% pred) after | 0.4741 |
FEV1 (% pred) before | 0.7772 |
MEF25 | 0.2705 |
MEF50 | 0.1500 |
FEV/FVC | 0.0720 |
log2 PC20 | 0.5538 |