Table 4. Multivariate analysis of independent prognostic factors of hypopharygeal cancer.
| Variable | Hazard ratio | p value |
|---|---|---|
| Tumor size | 2.53 | 0.030 |
| Metastasis | 3.87 | 0.012 |
| Clinical stage | 3.11 | 0.021 |
| PRB4 expression | 2.63 | 0.027 |
| NSD1 expression | 3.73 | 0.018 |
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