Table 1 Baseline characteristics by MDD diagnoses
Hypersensitivity pneumonitis n = 31 | Idiopathic pulmonary fibrosis n = 50 | |
|---|---|---|
Age, years | 64.0 (10.7) | 68.4 (9.5) |
Sex, men | 15 (48%) | 48 (96%) |
Ever smoker | 12 (39%) | 38 (76%) |
Smoked pack years | 20 (12.5–50) | 30 (20–40) |
Body mass index, kg/m2 | 27.9 (5.4) | 27.2 (4.5) |
FVC, %-predicted | 73 (23) | 65 (17) |
FEV1, %-predicted | 74 (18) | 70 (17) |
FEV1/FVC, % | 103 (9) | 108 (7) |
DLCO, %-predicted | 55 (20) | 48 (19) |
Composite Physiologic Index | 42.0 (15.5) | 48.5 (13.8) |