ILD without RVSD n = 58 | ILD with RVSD n = 18 | * P- value | |
---|---|---|---|
Age | 70 ± 7 | 71 ± 4 | 0.76 |
Male sex | 37 (64%) | 16 (89%) | 0.043 |
MRC dyspnea scale | 1.9 ± 0.8 | 2.7 ± 1.1 | 0.006 |
BMI, kg/m2 | 23.8 ± 4.2 | 22.1 ± 1.9 | 0.08 |
Systolic BP, mmHg | 131 ± 15 | 135 ± 19 | 0.59 |
Diastolic BP, mmHg | 78 ± 9 | 77 ± 10 | 0.66 |
Heart rate, bpm | 71 ± 11 | 70 ± 11 | 0.35 |
Blood testing | |||
BNP, pg/ml | 22.2 (1.7–42.7) | 39.9 (18.9-60.9) | 0.58 |
Creatinine, mg/dl | 0.82 (0.68–0.96) | 0.76 (0.63-0.89) | 0.45 |
KL-6, U/ml | 772 (428-1066) | 678 (224-1132) | 0.83 |
LDH, IU/l | 234 ± 40 | 211 ± 50 | 0.62 |
CRP, mg/dl | 0.15 (0.01-0.29) | 0.12 (0.01-0.23) | 0.66 |
Pulmonary function test | ILD without RVSD n = 14 | ILD with RVSD n = 56 | * P - value |
FVC, % predicted | 89.4 (73.2-105.6) | 85.8 (82.6-89.0) | 0.71 |
FEV1, % predicted | 79.7 ± 15.0 | 86.2 ± 11.9 | 0.89 |
DLCO, % predicted | 70.7 ± 17.5 | 68.1 ± 25.8 | 0.06 |