2.
原位复发和新发病变的COX回归模型分析
COX regression analysis of in situ recurrence and new lesions
| Outcome | Variables | B | SE | Wald | P | Exp (B) |
| Recurrence | Lesion size | 1.848 | 0.16 | 134.123 | 0.000 | 6.346 |
| Residual lesion | 1.512 | 0.39 | 15.077 | 0.000 | 4.538 | |
| New lesion | Lesion number | 2.224 | 0.316 | 49.63 | 0.000 | 9.246 |
| Hematoma | 1.908 | 0.194 | 96.616 | 0.000 | 6.741 |