Table 4 Multivariate Analysis of Cox Proportional Hazards Model for Overall Survival in NPC patients
Characteristics | Hazard ratio | 95%CI | P |
|---|---|---|---|
Sex (male vs. female) | 0.463 | 0.235–0.911 | 0.026 |
VEGF (low expression vs. over-expression) | 2.205 | 1.266–3.839 | 0.005 |
Survivin (low expression vs. over-expression) | 1.834 | 1.056–3.184 | 0.031 |
Metastasis (no vs. yes) | 3.598 | 1.614–8.021 | 0.002 |