Table 4.
Univariate and multivariate logistic regression analysis of variables associated with survival for IPF patients
| HR (95% CI) | P value | |
|---|---|---|
| Univariate analysis | ||
| TLG (increasing 100 cm3) | 1.08 (1.01; 1.16;) | 0.04 |
| MLV (increasing 100 cm3) | 1.13 (1.01; 1.26;) | 0.04 |
| SUV mean (increasing 0.1 unit) | 1.23 (1.00; 1.52) | 0.058 |
| SUV max (increasing 0.1 unit) | 1.05 (0.96; 1.15) | 0.27 |
| FVC (increasing 10%) | 0.73 (0.54; 0.97) | 0.01 |
| DLCO (increasing 10%) | 0.6 (0.39; 0.92) | 0.01 |
| Fibrosis CT score (increasing 1 unit) | 1.15 (0.91; 1.44) | 0.24 |
| Ground-glass CT score (increasing 1 unit) | 0.46 (0.16; 1.37) | 0.12 |
| Multivariate analysis | ||
| TLG (including FVC and DLCO) | 1.05 (0.96; 1.15) | 0.26 |
| TLG (including GAP index) | 1.08 (1.0; 1.17) | 0.06 |
| MLV (including FVC and DLCO) | 1.07 (0.93; 1.23) | 0.38 |
| MLV (including GAP index) | 1.13 (0.98; 1.30) | 0.09 |