Table 1 Demographic and baseline characteristics (safety population)
Characteristics | N = 33 |
|---|---|
Race, n (%) | |
Caucasian | 32 (97%) |
Hispanic or Latino | 1 (3%) |
Gender, n (%) | |
Male | 19 (58%) |
Age, years | |
Mean (SD) | 59.0 (6.7) |
Median (Range) | 58.1 (44–71) |
Smoking Status, n (%) | |
Current Smoker | 18 (55%) |
Years Ago Quit, n | 15 |
Mean (SD) | 10.2 (7.7) |
Median (Range) | 9.5 (0–27) |
Number of Years Smoked | |
Mean (SD) | 38.6 (10.5) |
Median (Range) | 40.0 (13–57) |
FEV1, L/sec, prebronchodilator | |
Mean (SD) | 1.6 (0.5) |
Median (Range) | 1.5 (0.9–3.0) |
FEV1, % predicted, prebronchodilator | |
Mean (SD) | 50.5 (9.9) |
Median (Range) | 47.3 (35.5–69.3) |
FEV1, % predicted, postbronchodilator | |
Mean (SD) | 60.6 (10.3) |
Median (Range) | 57.6 (43.0–80.5) |