| CON (n = 17) | EXE (n = 19) |  |  | ||||
---|---|---|---|---|---|---|---|---|
Variable | Before | After | Pa | Before | After | Pa | Pb | ɳ2 |
FVC (L) | 4.59 ± 0.71 | 4.55 ± 0.68 | 0.054 | 4.31 ± 31.78 | 4.96 ± 0.67 | < 0.001 | < 0.001 | -2.21 |
FEV1 (L) | 3.32 ± 0.35 | 3.27 ± 0.42 | 0.064 | 3.48 ± 0.38 | 3.97 ± 0.27 | < 0.001 | < 0.001 | -2.22 |
FEV1/FVC (%) | 77.00 ± 6.96 | 75.6 ± 68.22 | 0.055 | 75.82 ± 5.95 | 80.05 ± 7.33 | < 0.001 | < 0.001 | -2.21 |
PEF (l/min) | 570.78 ± 17.34 | 568.94 ± 18.93 | 0.244 | 562.88 ± 15.09 | 566.41 ± 16.76 | 0.061 | 0.106 | 0.077 |
VC (L) | 4.69 ± 0.61 | 4.65 ± 0.60 | 0.055 | 4.71 ± 0.58 | 5.11 ± 0.34 | < 0.001 | < 0.001 | 0.540 |
MVV (L) | 130.14 ± 16.90 | 129.74 ± 17.16 | 0.060 | 129.95 ± 18.75 | 130.10 ± 18.37 | 0.130 | 0.098 | 0.81 |
FEF25-75 (L/S) | 3.56 ± 0.38 | 3.41 ± 0.33 | 0.059 | 3.68 ± 0.33 | 4.05 ± 0.36 | < 0.001 | < 0.001 | -1.50 |
Data are presented as mean ± SD. FVC, forced vital capacity; FEV1, forced expiratory volume in the first second; PEF, peak expiratory flow; VC, vital capacity; MVV, maximal voluntary ventilation; FEF25-75, forced expiratory flow at 25 and 75% of the pulmonary volume. aWithin-group difference. bBetween-group difference. ɳ2, partial eta squared indicating effect size. |