Table 5 Univariate and multivariate logistic regression analysis of variables associated with progression-free survival for IPF patients
From: [18F]FDG PET/CT predicts progression-free survival in patients with idiopathic pulmonary fibrosis
| Â | HR (95% CI) | P value |
|---|---|---|
Univariate analysis | ||
 TLG (increasing 100 cm3) | 1.11 (1.06; 1.36) | 0.003 |
 MLV (increasing 100 cm3) | 1.20 (1.04; 1.19) | 0.002 |
 SUV mean (increasing 0.1 unit) | 1.28 (1.06; 1.55) | 0.01 |
 SUV max (increasing 0.1 unit) | 1.08 (0.99; 1.16) | 0.06 |
 FVC (increasing 10%) | 0.86 (0.69; 1.06) | 0.14 |
 DLCO (increasing 10%) | 0.84 (0.61; 1.17) | 0.30 |
Multivariate analysis | ||
 TLG (including FVC and DLCO) | 1.22 (1.03; 1.22) | 0.01 |
 TLG (including GAP index) | 1.13 [1.09; 1.24) | 0.005 |
 MLV (including FVC and DLCO) | 1.23 (1.05; 1.45) | 0.01 |
 MLV (including GAP index) | 1.27 (1.09; 1.47) | 0.005 |