| Comparison1 |
|
| Comparison2 |
| |
Theoretical values | Before exposure | p | Before exposure | After exposure | p | |
FEV1 | 2.39 ± 0.28 | 1.93 ± 0.87 | <0.0001 | 1.93 ± 0.87 | 1.76 ± 0.57 | 0.0009 |
FVC | 2.83 ± 0. 30 | 1.99 ± 0.87 | <0.0001 | 1.99 ± 0.87 | 1.69 ± 0.48 | 0.0393 |
FEV1/FVC | 84.47 ± 2.88 | 96.85 ± 8.43 | <0.0001 | 96.85± 8.43 | 104.31 ± 9.4 | 0.4004 |
FEF 25/75 | 3.06 ± 0.46 | 2.78 ± 1.21 | 0.0516 | 2.78 ± 1.21 | 2.31 ± 0.85 | 0.0001 |