Pulmonary function test results in patients with interstitial lung diseases
| IPF(n = 19) | Sarcoidosis(n = 5) | COP(n = 6) | |
|---|---|---|---|
| Data are presented as mean (SE). | |||
| IPF, idiopathic pulmonary fibrosis; COP, cryptogenic organising pneumonia; FVC, forced vital capacity; FEV1, forced expiratory volume in 1 second; Tlco, carbon monoxide transfer factor. | |||
| FVC (% predicted) | 66.6 (3.8) | 61.6 (3.7) | 58.0 (8.0) |
| FVC (l) | 2.4 (0.1) | 2.3 (0.3) | 2.0 (0.3) |
| FEV1/FVC (%) | 0.8 (0) | 0.7 (0.1) | 0.9 (0) |
| Tlco (% predicted) | 46.8 (2.7) | 71.2 (11.7) | 67.2 (9.9) |
| Tlco (ml/min/kPa) | 1.5 (0.1) | 2.2 (0.3) | 2.1 (0.5) |