| B值 | SE | Wald值 | P值 | OR值 | 95% CI |
组别 | −3.437 | 1.596 | 4.636 | 0.031 | 0.032 | 0.001~0.735 |
术前N分级 | −1.645 | 1.092 | 2.271 | 0.132 | 0.193 | 0.023~1.639 |
脉管癌栓 | −1.521 | 1.228 | 1.534 | 0.215 | 0.219 | 0.02~2.425 |