| Characteristic | Primary Debulking Surgery (n = 226) | Interval Debulking Surgery (n = 154) | ||
| No | % | No | % | |
| Age, Years |
|
|
|
|
| Median (Range) | 55 (40 - 82) | 55 (40 - 85) | ||
| <60 | 140 | 61.9 | 105 | 68.2 |
| ≥60 | 86 | 38.1 | 49 | 31.8 |
| ECOG PS |
|
|
|
|
| 0/1 | 210 | 92.9 | 137 | 88.9 |
| 2 | 16 | 7.1 | 17 | 11.1 |
| Tumor Grade |
|
|
|
|
| Grade I or II | 105 | 46.5 | 77 | 50 |
| Grade III | 121 | 53.5 | 77 | 50 |
| Cytoreduction |
|
|
|
|
| Optimal | 136 | 60.2 | 101 | 65.6 |
| Suboptimal | 90 | 39.8 | 53 | 34.4 |