| Never–Smoker | Smoker | p Value |
---|---|---|---|
(n = 11) | (n = 13) | ||
Gender M:F | 8:3 | 4:9 | 0.24 |
Age (years) | 51±3 | 50±2 | 0.91 |
BMI | 30±2 | 31±1 | 0.83 |
Smoking History (pack-years) | --- | 24±3 | --- |
Active : Ex-Smokers | --- | 13:0 | --- |
FEV1 (% predicted) | 92±3 | 93±4 | 0.89 |
FVC (% predicted) | 92±4 | 97±4 | 0.44 |
FEV1/FVC (%) | 101±2 | 96±2 | 0.12 |