Table 4. Univariate and multivariate analysis of factors predictive of poor disease-free survival in the entire cohort of obese and non-obese HCC patients after curative resection.
| Variables | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
| HR | 95%CI | P | HR | 95%CI | P | |
| AFP(≥400 ng/mL) | 1.439 | 1.075–1.1927 | 0.015 | |||
| Tumor number (multiple) | 1.583 | 1.188–2.109 | 0.002 | |||
| Tumor size (>5 cm) | 1.784 | 1.363–2.334 | <0.001 | 1.736 | 1.325–2.273 | <0.001 |
| BCLC stage (B) | 1.740 | 1.254–2.413 | 0.001 | 1.650 | 1.188–2.290 | 0.003 |
| Major resection | 1.721 | 1.308–2.265 | <0.001 | |||
Abbreviations: AFP, alpha-fetoprotein; BCLC, Barcelona Clinic Liver Cancer; HR, hazard ration; 95%CI, 95% confidence interval.