Table 2 Spirometry and lung diffusion values of the patients
From: HRCT findings of pulmonary sarcoidosis; relation to pulmonary function tests
n | Mean (SD) | Minimum | Maximum | |
|---|---|---|---|---|
FVC (L) | 45 | 4.56 (1.22) | 1.65 | 6.61 |
FVC (%) | 45 | 93.9 (15.8) | 56.0 | 120.0 |
FEV 1 (L) | 45 | 3.63 (1.04) | 1.11 | 5.43 |
FEV 1 (%) | 45 | 88.6 (17.6) | 45.0 | 117.0 |
FEV 1 /FVC | 45 | 79.9 (9.1) | 41.0 | 94.0 |
FEF 25-75 (L) | 44 | 3.53 (1.39) | 0.75 | 6.34 |
FEF 25-75 (%) | 44 | 74.1 (25.0) | 16.0 | 124.0 |
DL CO (mL/mmHg/min) | 34 | 29.7 (7.7) | 11.70 | 44.50 |
DL CO (%) | 34 | 88.0 (17.1) | 52.0 | 136.0 |
DL CO /VA | 34 | 5.0 (0.8) | 3.78 | 6.84 |
DL CO /VA (%) | 34 | 99.3 (14.7) | 75.0 | 138.0 |
VA | 34 | 6.0 (1.4) | 2.99 | 8.37 |
VA (%) | 34 | 88.8 (13.9) | 52.0 | 117.0 |
DL CO -Hb* | 34 | 29.8 (8.4) | 11.1 | 43.8 |