Table 3.
Variables | Hazard ratio | 95% CI | P |
---|---|---|---|
Age (years) | |||
< 60 | 1 | ||
≥ 60 | 2.643 | 1.477-4.302 | 0.007 |
Pathologic staging | |||
I-II | 1 | ||
III-IV | 2.718 | 1.629-4.833 | 0.026 |
Nodal status | |||
N0 | 1 | ||
N1-3 | 3.762 | 1.824-6.416 | 0.037 |
Distant metastasis | |||
Absent | 1 | ||
Present | 2.106 | 1.718-5.429 | 0.008 |
local recurrence | |||
no | 1 | ||
yes | 1.638 | 0.724-3.908 | < 0.001 |
SHH overexpression | |||
negative | 1 | ||
positive | 1.187 | 0.614-4.736 | 0.041 |
CI: confidence interval; significance level: P < 0.05.