Characteristics | Controls | IPF | CTD-IP | SARC | P value |
---|---|---|---|---|---|
Number | 11 | 16 | 16 | 14 | - |
Age* | 58.44 ± 3.49 | 67.27 ± 1.62 | 64.23 ± 4.29 | 47.42 ± 4.65 | p2:0.001 p3:0.04 p4:0.01 |
Gender: (male/female)** | 8/3 | 12/4 | 3/13 | 5/9 | p1: < 10-4 p2:0.02 p5:0.002 p6:0.04 |
Nonsmokers** | 3 | 6 | 14 | 5 | p1: 0.00 p4:0.004 p5:0.001 |
Smokers** | 7 | 1 | 1 | 4 | p3:0.001 p5:0.001 |
Ex-smokers** | 1 | 9 | 1 | 5 | p1:0.003 p3:0.02 |
FEV1* | 85.11 ± 7.89 | 82.44 ± 6.15 | 86.93 ± 6.37 | 89.83 ± 6.96 | NS |
FVC* | 91.56 ± 7.46 | 76.06 ± 5.23 | 81.07 ± 5.65 | 91.75 ± 5.97 | p2:0.06 |
FEV1/FVC* | 74.56 ± 4.48 | 85.14 ± 2.76 | 85.36 ± 2.57 | 81.36 ± 2.63 | p5:0.057 |
DLCO* | 76.22 ± 7.72 | 54.19 ± 7.18 | 60.15 ± 5.12 | 91.3 ± 8.06 | p2:0.002 p3:0.05 p4:0.005 |
KCO* | 86.22 ± 8.14 | 87.63 ± 6.44 | 79 ± 6.92 | 108.9 ± 5.91 | p2:0.02 p4:0.003 p6:0.04 |