Table 1. Patient demographics.
| Fresh | FFPE | |
|---|---|---|
| Age at diagnosis (years) | ||
| Median | 63.5 | 63 |
| Range | 37–90 | 35–91 |
| PFS (days) | ||
| Median | 264.5 | 744 |
| Range | 0–6356 | 26–2202 |
| Histology | ||
| Serous | 59 | 65 |
| Nonserous | 37 | 26 |
| FIGO stage | ||
| I | 13 | 26 |
| II | 9 | 13 |
| III | 54 | 37 |
| IV | 17 | 5 |
| Unknown | 3 | 10 |
| Grade of differentiation | ||
| Well | 3 | 11 |
| Moderately | 13 | 10 |
| Poorly | 75 | 55 |
| Unknown | 5 | 15 |
| Tumour debulking | ||
| Optimal debulking | 41 | 2 |
| Partial debulking | 23 | 0 |
| No debulking | 23 | 80 |
| Unknown | 9 | 0 |
Abbreviations: FFPE=formalin-fixed, paraffin-embedded; FIGO=International Federation of Gynaecology and Obstetrics; PFS=progression-free survival.