Table 4.
Cox multivariate survival analysis after propensity score matching.
| After propensity score matching | Multivariate analysis for 5-year OS | Multivariate analysis for 5-year DFS | ||||
|---|---|---|---|---|---|---|
| P | HR | 95% CI | P | HR | 95% CI | |
| ARH vs. R-CT | 0.046 | 2.391 | 1.051-5.633 | 0.011 | 2.6 | 1.25-5.409 |
| Age | 0.834 | 0.994 | 0.944-1.048 | 0.366 | 0.979 | 0.936-1.025 |
| Tumor size | 0.195 | 0.738 | 0.466-1.168 | 0.011 | 0.617 | 0.425-0.896 |
| Histological type | 0.982 | 0.513 | ||||
| Squamous cell carcinoma | ||||||
| Adenocarcinoma | 2.426 | 1.582-6.049 | 2.364 | 0.549-10.176 | ||
| Adenosquamous carcinoma | 2.063 | 0.632-7.012 | 1.306 | 0.412-4.142 | ||
ARH, abdominal radical hysterectomy; R-CT, radio-chemotherapy; OS, overall survival; DFS, disease-free survival; CI, confidence interval; HR, hazard ratio.