Table 3.
Cox multivariate analysis
| Variable | Category | OR | 95% CI | p value |
|---|---|---|---|---|
| Tumour grade | ||||
| Well differentiated | 1 | 0.654 | ||
| Moderately differentiated | 1.140 | 0.596–2.175 | ||
| Poorly differentiated | 1.026 | 0.500–2.106 | ||
| Unknown | 1.737 | 0.639–4.717 | ||
| TNM stage | ||||
| 0–II | 1 | <0.001 | ||
| III and IV | 2.761 | 2.036–3.744 | ||
| Vascular invasion status | ||||
| Negative | 1 | 0.001 | ||
| Positive | 1.823 | 1.320–2.518 | ||
| Unknown | 1.153 | 0.795–1.672 | ||
| CD59 | ||||
| Negative | 1 | 0.089 | ||
| Positive | 1.365 | 0.953–1.955 | ||