| FSC MDI (N =121) |
FSC DISKUS (N = 126) |
|
|---|---|---|
| Age, yrs | 61.6 (40-84) | 63.4 (45-86) |
| Male, n (%) | 66 (55) | 66 (52) |
| Body Mass Index, kg/m2 | 27.3 (16-39) | 26.9 (15-40) |
| Current Smoker, n (%) | 74 (61) | 78 (62) |
| Pack Years- Smoking | 56.2 (14-172) | 60.0 (10-189) |
| Race, n (%) | ||
| White | 110 (91) | 117 (93) |
| African American | 10 (8) | 9 (7) |
| Other | 1 (<1) | 0 |
| Lung Function, Mean (± SD)† | ||
| FEV1 (L) | 1.47 (0.50) | 1.39 (0.40) |
| FEV1 % Predicted | 49.3 (12.3) | 48.4 (11.0) |
| FEV1/FVC | 50.5 (10.0) | 50.3 (10.3) |