Table 3.
Cox multivarible analyses.
| Variable | OS | RFS | ||||
|---|---|---|---|---|---|---|
| HR | 95.0% CI | P-value | HR | 95.0% CI | P-value | |
| Model 1 (multivariable adjusted) | ||||||
| Age | 0.931 | 0.774–1.120 | 0.446 | 0.974 | 0.844–1.124 | 0.718 |
| Surgery (FSS vs. conventional) | 0.762 | 0.071–8.164 | 0.822 | 1.043 | 0.154–7.073 | 0.965 |
| Sub-stage (IA-IC1 vs. IC2/3) | 7.227 | 1.198–43.611 | 0.031 | 4.395 | 1.167–16.551 | 0.029 |
| Preoperative CA125 value (< 35 U/mL vs. ≥ 35 U/mL) | 0.500 | 0.052–4.814 | 0.549 | 0.798 | 0.189–3.368 | 0.758 |
| Model 2 (PS-rank adjusted) | ||||||
| Surgery (FSS vs. conventional) | 0.549 | 0.038–7.945 | 0.660 | 0.871 | 0.118–6.430 | 0.892 |
HR: hazard ratio, 95%CI: 95% confidence interval, OS: overall survival, RFS: recurrence-free survival, PS: propensity score, FSS: fertility-sparing surgery.