Table 3.
Multivariate logistic regression models for different recurrence sites and subtypes.
| Subgroup | Reference | LR | DM | LNR | Organ recurrence | ||||
|---|---|---|---|---|---|---|---|---|---|
| OR (95CI) | P | OR (95CI) | P | OR (95CI) | P | OR (95CI) | P | ||
| Tumor size | |||||||||
| >=4cm | <4cm | 1.308 (0.808~2.118) | 0.274 | 1.012 (0.558~1.835) | 0.970 | 1.016 (0.563~1.833) | 0.958 | ||
| Lymph nodes | |||||||||
| N+ | N− | 1.159 (0.670~2.005) | 0.598 | 1.622 (0.962~2.735) | 0.070 | 3.729 (1.838~7.563) | <0.001 | 1.559 (0.791~3.072) | 0.200 |
| SCCA | |||||||||
| >=2.55 | <2.55 | 1.265 (0.739~2.164) | 0.392 | 1.127 (0.678~1.872) | 0.645 | 1.509 (0.762~2.991) | 0.238 | 3.690 (1.838~7.407) | <0.001 |
| DSI | |||||||||
| >=1/2 | <1/2 | 2.026 (1.172~3.502) | 0.011 | 1.792 (0.908~3.534) | 0.093 | 1.698 (0.509~5.682) | 0.388 | 1.743 (0.532~5.709) | 0.358 |
| LVSI | |||||||||
| Positive | Negative | 1.747 (0.763~4.001) | 0.187 | 1.931 (1.153~3.235) | 0.012 | 2.140 (0.936~4.893) | 0.071 | 2.367 (1.154~4.919) | 0.002 |
| Parametrial | |||||||||
| Positive | Negative | 1.293 (0.671~2.490) | 0.443 | 1.212 (0.618~2.377) | 0.576 | 1.191 (0.591~2.397) | 0.625 | 1.143 (0.572~2.287) | 0.705 |
| ART | |||||||||
| Yes | No | 0.148 (0.075~0.291) | <0.001 | 2.401 (1.470~4.543) | <0.001 | 0.650 (0.212~1.993) | 0.451 | ||
| Chemotherapy | |||||||||
| Yes | No | 0.519 (0.31~0.869) | 0.043 | 1.078 (0.373~3.114) | 0.890 | 0.895 (0.312~2.567) | 0.837 | ||
SCCA, squamous cell carcinoma antigen; LVSI, lymph-vascular space invasion; DSI, deep stromal invasion; ART, adjuvant radiotherapy.