Table 1 Summary of patient demographics and baseline characteristics (safety analysis set)
Parameter | Moderate COPD (N = 10) | Severe/very severe COPD (N = 8) | Overall (N = 18) |
|---|---|---|---|
Mean age in years (SD) | 61.3 (10.8) | 62.9 (5.7) | 62.0 (8.7) |
Male, n (%) | 6 (60.0) | 4 (50.0) | 10 (55.6) |
White, n (%) | 10 (100) | 8 (100) | 18 (100) |
Mean BMI, kg/m2 (SD) | 27.0 (3.2) | 26.5 (4.2) | 26.8 (3.6) |
Mean years since COPD diagnosis (SD) | 6.6 (6.7) | 7.8 (6.3) | 7.1 (6.4) |
Mean breath-hold duration, seconds (SD) | 9.5 (1.0) | 9.7 (0.7) | 9.6 (0.8) |
Mean FEV1% predicted (SD) | 61.1 (8.7) | 38.6 (7.4) | 51.1 (13.9) |