Table 5. Multivariable Cox model analysis of OS for primary hepatic carcinomas using clinicopathological features.
| Variables | Overall survival | |
|---|---|---|
| HR (95% CI) | P | |
| Gender, male | 0.383 (0.177–0.828) | 0.015 |
| Lymphadenopathy* | 2.158 (1.090–4.273) | 0.027 |
| The largest tumor diameter ≤3 cm* | 1.328 (1.158–1.532) | <0.001 |
| Ferritin >323 ng/mL | 2.417 (1.134–5.153) | 0.022 |
| AFP >20 ng/mL | 3.045 (1.551–5.978) | 0.001 |
| CEA >5 ng/mL | 2.790 (1.059–7.355) | 0.038 |
*, used to mark the corresponding variables were evaluated by magnetic resonance imaging. AFP, α-fetoprotein; HBsAg, hepatitis surface antigen; CA199, carbohydrate antigen 19-9; CA125, carbohydrate antigen 125; CEA, carcinoembryonic antigen; OS, overall survival; HR, hazard ratio.