Table 2. Functional characteristics of patients with interstitial pulmonary fibrosis included in the study (N = 70).a .
| Variable | Result |
|---|---|
| Spirometry | |
| FVC, L | 2.54 ± 0.84 |
| FVC, % predicted | 76.61 ± 18.23 |
| FEV1, L | 2.11 ± 0.57 |
| FEV1, % predicted | 75.74 ± 21.35 |
| FEV1/FVC, % | 83.09 ± 7.83 |
| DLCO, L | 12.6 ± 4.09 |
| DLCO, % predicted | 52.7 ± 13.9 |
| 6MWT | |
| 6MWD, m | 380 ± 115 |
| 6MWD, % predicted | 79.2 ± 24.0 |
| Pre-6MWT SpO2 | 93.81 ± 2.47 |
| Post-6MWT SpO2 | 85.29 ± 6.53 |
6MWT: six-minute walk test; 6MWD: six-minute walk distance. aValues expressed in mean ± SD.