| Variable | n (%) |
| Age at the time of diagnosis, median (range) | 68 (28 - 94) |
| Histology |
|
| Serous† | 76 (73) |
| Mucinous | 7 (7) |
| Endometroid | 5 (5) |
| Clear cell | 2 (2) |
| Histology unknown | 8 (7) |
| Other‡ | 6 (6) |
| Stage |
|
| I | 7 (7) |
| II | 2 (2) |
| III | 50 (48) |
| IV | 38 (36) |
| Not documented | 7 (7) |
| Grade |
|
| High grade | 80 (77) |
| Low grade | 4 (4) |
| Not specified | 18 (17) |
| Diagnostics |
|
| Primary cytoreductive surgery | 63 (61) |
| Secondary cytoreductive surgery | 17 (16) |
| Diagnostic laparoscopy | 3 (3) |
| Biopsy | 8 (8) |
| Imaging | 12 (12) |
| Not documented | 1 (1) |
| Operated patients | 80 (77) |
| Residual tumor (cm) |
|
| none | 26 (32) |
| <1 | 11 (14) |
| ≥1 | 37 (46) |
| Not documented | 6 (8) |
| Tumor recurrence |
|
| Recurrent | 76 (73) |
| Not recurrent | 17 (16) |
| Resistant to treatment | 11 (11) |
| End-of-life discussion | 89 (86) |