Factor | P value | Hazard ratio | 95% Confidence interval |
---|---|---|---|
Overall survival | Â | Â | Â |
Tumor size  | 0.002* | 2.509 | 1.414 to 4.454 |
TNM stage  | NS | — | — |
Differentiation  | NS | — | — |
Tumor encapsulation  | NS | — | — |
Vascular invasion  | 0.004* | 2.305 | 1.304 to 4.073 |
Gli2 expression  | 0.007* | 2.239 | 1.244 to 4.028 |
Disease-free survival | Â | Â | Â |
Tumor size  | NS | — | — |
Tumor encapsulation  | 0.001* | 2.763 | 1.534 to 4.977 |
Vascular invasion  | 0.002* | 2.516 | 1.397 to 4.533 |
Gli2 expression  | 0.042* | 1.917 | 1.025 to 3.584 |