Table 3.
Pulmonary functions of subjects.
| % predicted | Exposed subjects n = 93 (smokers = 70) | Controls n = 55 (smokers = 35) | P |
|---|---|---|---|
| FVC | 97.3 ± 11.9 | 89.9 ± 11.7 | 0.0003 |
| Smokers FVC | 97.3 ± 11.9 | 91.2 ± 12.2 | 0.018 |
| Nonsmokers FVC | 97.4 ± 12.0 | 87.8 ± 11.1 | 0.013 |
| FEV1 | 96.9 ± 12.9 | 95.9 ± 12.0 | >0.05 |
| Smokers FEV1 | 96.0 ± 13.1 | 96.8 ± 13.7 | >0.05 |
| Nonsmokers FEV1 | 99.5 ± 12.1 | 94.6 ± 8.9 | >0.05 |
| FEV1/FVC | 82.4 ± 6.9 | 84.2 ± 4.7 | >0.05 |
| Smokers | 81.7 ± 7.4 | 84.1 ± 4.6 | 0.046 |
| Nonsmokers | 84.3 ± 5.1 | 84.4 ± 5.3 | >0.05 |
| MMFR | 92.3 ± 25.1 | 110.4 ± 24.5 | <0.001 |
| Smokers MMFR | 89.9 ± 25.9 | 109.6 ± 26.8 | 0.0004 |
| Nonsmokers MMFR | 99.4 ± 21.5 | 113.1 ± 21.3 | 0.05 |