Variable | Univariate analysis | Â | Multivariate analysis | ||
---|---|---|---|---|---|
All cases | Mean survival (months) | PÂ Values | HR (95% CI) | PÂ Values | |
Age (years) | Â | Â | 0.339 | Â | Â |
 ≤51 | 90 | 49.799 |  |  |  |
 >51 | 78 | 69.089 |  |  |  |
Sex | Â | Â | 0.061 | Â | Â |
 Male | 143 | 69.106 |  |  |  |
 Female | 25 | 43.696 |  |  |  |
AFP (ng/ml) | Â | Â | 0.055 | Â | Â |
 ≤20 | 72 | 72.295 |  |  |  |
 >20 | 96 | 53.431 |  |  |  |
HBsAg | Â | Â | 0.329 | Â | Â |
 negative | 11 | 59.111 |  |  |  |
 positive | 157 | 66.402 |  |  |  |
Cirrhosis | Â | Â | 0.829 | Â | Â |
 No | 99 | 57.617 |  |  |  |
 Yes | 69 | 66.272 |  |  |  |
Necrosis | Â | Â | 0.179 | Â | Â |
 No | 76 | 60.350 |  |  |  |
 Yes | 92 | 63.514 |  |  |  |
Clinical stage | Â | Â | 0.000 | Â | 0.000 |
 - | 111 | 65.813 |  | 1 |  |
 - | 57 | 43.778 |  | 5.173 (2.456–10.894) |  |
Histologic grade (WHO) | Â | Â | 0.000 | Â | 0.035 |
 G1-G2 | 82 | 65.254 |  | 1 |  |
 G3-G4a | 86 | 55.882 |  | 2.334 (1.063–5.126) |  |
Tumor size (cm) | Â | Â | 0.017 | Â | 0.915 |
 ≤5 | 73 | 74.428 |  |  |  |
 >5 | 95 | 49.049 |  |  |  |
Tumor multiplicity | Â | Â | 0.000 | Â | 0.478 |
 Unifocal | 128 | 61.089 |  |  |  |
 Multifocal | 40 | 50.483 |  |  |  |
Intravascular emboli | Â | Â | 0.013 | Â | 0.483 |
 No | 100 | 61.257 |  |  |  |
 Yes | 68 | 59.172 |  |  |  |
Recurrence | Â | Â | 0.007 | Â | 0.061 |
 No | 125 | 70.974 |  |  |  |
 es | 43 | 44.667 |  |  |  |
KIFC1 | Â | Â | 0.002 | Â | 0.012 |
 Low |  | 74.153 |  | 1 |  |
 High |  | 45.568 |  | 2.371 (1.207–4.660) |  |