表 6. Multivariate Cox regression analysis of factors influencing overall survival (OS) of patients with poor prognosis recurrence.
影响不良预后复发患者OS的多因素Cox回归分析
| Variables | OS | ||
| Hazard ratio | 95%CI | P | |
| ER, PR, follow-up, CT, RT, CI: For details see the notes of table 1. | |||
| Age | |||
| <60 yr. | 1.000 | Ref | |
| ≥60 yr. | 0.905 | 0.377-2.177 | 0.824 |
| FIGO stage | |||
| Ⅰ | 1.000 | Ref | |
| Ⅱ | 7.906 | 1.328-47.059 | 0.023 |
| Ⅲ | 10.098 | 2.507-40.685 | 0.001 |
| Grade | |||
| 1 | 1.000 | Ref | |
| 2 | 1.249 | 0.142-10.978 | 0.841 |
| 3 | 1.240 | 0.129-11.926 | 0.852 |
| Pathological type | |||
| Endometrioid carcinoma | 1.000 | Ref | |
| Special types | 1.588 | 0.631-4.000 | 0.326 |
| Myometrial invasion | |||
| <1/2 | 1.000 | Ref | |
| ≥1/2 | 1.994 | 0.756-5.258 | 0.163 |
| Cervical stromal invasion | |||
| No | 1.000 | Ref | |
| Yes | 0.738 | 0.242-2.251 | 0.593 |
| Lymphadenectomy | |||
| Yes | 1.000 | Ref | |
| No | 2.252 | 0.868-5.843 | 0.095 |
| Ki-67 positive percentage | 0.993 | 0.972-1.014 | 0.497 |
| ER positive percentage | 0.983 | 0.965-1.001 | 0.063 |
| PR positive percentage | 0.982 | 0.964-1.000 | 0.056 |
| P53 positive percentage | 1.008 | 0.996-1.019 | 0.203 |
| Adjuvant therapy | |||
| Follow-up | 1.000 | Ref | |
| Only CT | 4.636 | 1.138-18.891 | 0.052 |
| Only RT | 1.042 | 0.406-2.669 | 0.932 |
| CT and RT | 3.128 | 0.565-17.312 | 0.191 |