Overall cohort | Group A FEV1 ≥ 80% | Group B FEV1 < 80 ≥ 60% | Group C FEV1 < 60% | |
---|---|---|---|---|
n | 817 | 508 | 202 | 107 |
male sex, % | 42.96 | 43.90 | 41.09 | 42.06 |
age, years | 49.06 (±0.64) | 43.42 (±0.78) | 57.46 (±1.16) | 60.00 (±1.17) |
FEV1% | 87.47 (±0.81) | 102.36 (±0.57) | 70.71 (±0.41) | 48.39 (±0.87) |
Relapses, n,a | 0.91 (±0.09) | 0.75 (±0.09) | 0.92 (±0.13) | 1.15 (±0.21) |
Presence of comorbidities, % | 69.16 | 59.84 | 81.68 | 89.72 |