Severity | n | CRP [mg/l] mean (sd) | FEV1 [l] mean (sd) | FEV1pred. [%] mean (sd) | FIV1 [l] mean (sd) | Smoking [py] mean (sd) |
---|---|---|---|---|---|---|
No dyspnea | 14 | 2.8 (1.5) | 3.4 (1.0) | 94.6 (22.7) | 3.65 (0.8) | 4.4 (6.1) |
Mild | 16 | 7.1 (9.2) | 2.4 (0.9) | 83.8 (16.9) | 2.9 (1.1) | 9.9 (20.9) |
Moderate | 2 | 6.7 (1.1) | 1.8 (0.4) | 69.0 (21.8) | 2.6 (0.1) | 5.0 (7.1) |
Severe | 5 | 11.6 (13.1) | 2.1 (1.1) | 82.6 (16.0) | 2.5 (1.2) | 12.7 (8.2) |
P | 0.004 | 0.001 | 0.079 | 0.012 | 0.474 |