From: Bone marrow characterization in COPD: a multi-level network analysis
Never-smokers (n = 15) | Smokers (n = 10) | COPD (n = 35) | P-value | |
---|---|---|---|---|
Age, years | 62.50 ± 16.69 | 63.95 ± 10.36 | 66.35 ± 8.10 | 0.35 |
BMI, kg/m 2 | 33.00 ± 4.96 | 27.86 ± 4.36 | 27.05 ± 4.20 | < 0.01 |
Pack years | 0.00 ± 0.00 | 45.4 ± 22.82 | 51.0 ± 26.03 | < 0.01 |
FEV1, % reference | 105.61 ± 14.53 | 100.88 ± 14.01 | 64.26 ± 20.79 | < 0.01 |
FEV1/FVC, % | 79.29 ± 6.18 | 78.47 ± 5.29 | 53.84 ± 13.74 | < 0.01 |
RV, % reference | 112.8 ± 25.10 | 99.88 ± 23.69 | 172.41 ± 56.27 | < 0.01 |
DLCO, % reference | 91.21 ± 24.01 | 82.79 ± 13.90 | 60.79 ± 17.15 | < 0.01 |