| Ethnicity | | | | 0.683 |
| Asian | 6 (3.8) | 0 (0) | 1 (2.6) | |
| Black | 3 (1.9) | 1 (3.6) | 0 (0) | |
| Hispanic | 2 (1.3) | 1 (3.6) | 1 (2.6) | |
| Other | 1 (0.6) | 0 (0) | 0 (0) | |
| Unknown | 5 (3.2) | 2 (7.1) | 4 (10.5) | |
| White | 141 (89.2) | 24 (85.7) | 32 (84.2) | |
| Charlson Comorbidity Index | | | | 0.59 |
| Low (0–1) | 17 (10.8) | 4 (14.3) | 2 (5.3) | |
| Intermediate (2–3) | 79 (50) | 12 (42.9) | 23 (60.5) | |
| High (≥4) | 62 (39.2) | 12 (42.9) | 13 (34.2) | |
| Stage | | | | 0.679 |
| IIIC | 91 (57.6) | 14 (50) | 23 (60.5) | |
| IV | 67 (42.4) | 14 (50) | 15 (39.5) | |
| Histologic type | | | | 0.225 |
| Serous | 149 (94.3) | 25 (89.3) | 37 (97.4) | |
| Endometrioid | 2 (1.3) | 0 (0) | 0 (0) | |
| Carcinosarcoma | 3 (1.9) | 0 (0) | 1 (2.6) | |
| Clear cell | 1 (0.6) | 0 (0) | 0 (0) | |
| Mixed | 2 (1.3) | 3 (10.7) | 0 (0) | |
| Mucinous | 1 (0.6) | 0 (0) | 0 (0) | |
| Histologic grade | | | | 0.631 |
| 1 | 0 (0) | 0 (0) | 0 (0) | |
| 2 | 5 (3.2) | 0 (0) | 1 (2.6) | |
| 3 | 153 (96.8) | 28 (100) | 37 (97.4) | |