Table 2.
Univariate analysis of factors affecting overall survival
| HR | CI | P-value | |
| Male sex | 0.786 | 0.301-2.055 | 0.623 |
| Age | 1.001 | 0.954-1.051 | 0.952 |
| Aetiology of HCC | |||
| Alcoholic liver disease | 0.523 | 0.175-1.567 | 0.247 |
| Hepatitis C | 2.098 | 0.849-5.183 | 0.108 |
| Haemochromatosis | 0.715 | 0.239-2.143 | 0.549 |
| Other | 1.198 | 0.459-3.126 | 0.712 |
| Pre-operative α-fetoprotein > 100 ng/mL | 1.502 | 0.437-5.165 | 0.519 |
| Compliant with Milan criteria | 0.994 | 0.381-2.590 | 0.989 |
| Compliant with UCSF criteria | 0.871 | 0.290-2.618 | 0.805 |
| Largest lesion | 1.207 | 0.963-1.513 | 0.102 |
| Cirrhosis | 23.309 | 0.024-224.813 | 0.369 |
| Steatosis | 0.044 | 0.000-187.285 | 0.465 |
| Multi-focal lesions | 1.201 | 0.499-2.890 | 0.683 |
| Micro-vascular invasion | 1.489 | 0.619-3.578 | 0.374 |
| Tumour differentiation | |||
| Well | 0.862 | 0.349-2.131 | 0.748 |
| Moderate | 1.100 | 0.448-2.698 | 0.835 |
| Poor | 1.159 | 0.268-5.022 | 0.843 |
| Incidental lesions | 0.450 | 0.060-3.391 | 0.438 |
HCC: Hepatocellular carcinoma; UCSF: University of California San Francisco.