Patients’ characteristics.
| Characteristics | Arm I n=57 (%) | Arm II n=51 (%) | P |
|---|---|---|---|
| Age, years | |||
| Median | 65 | 62 | 0.72 |
| Range | 55−72 | 57−70 | |
| Pathological type | |||
| Endometrioid carcinoma | 44 (77.2) | 41 (80.4) | 0.81 |
| Adenosquamous carcinoma | 3 (5.3) | 2 (3.9) | 1.00 |
| Papillary serous carcinoma | 5 (8.7) | 6 (11.7) | 0.75 |
| Clear cell carcinoma | 3 (5.3) | 1 (2.0) | 0.62 |
| Adenoacanthoma | 2 (3.5) | 1 (2.0) | 1.00 |
| Grade | |||
| 1 | 6 (10.5) | 4 (7.8) | 0.74 |
| 2 | 23 (40.4) | 19 (37.3) | 0.84 |
| 3 | 28 (49.1) | 28 (54.9) | 0.57 |
| FIGO | |||
| IA | 8 (14.0) | 9 (17.6) | 0.79 |
| IB | 18 (31.6) | 14 (27.4) | 0.68 |
| II | 31 (54.4) | 28 (55.0) | 1.00 |
| Lymphovascular space invasion | 9 (15.9) | 13 (25.5) | 0.24 |