Table 1 Patient characteristics at diagnosis
From: Protein profiling of ovarian cancers by immunohistochemistry to identify potential target pathways
| (N) | Percent% | |
|---|---|---|
| TOTAL | 428 | |
| Median age (years) | 61.7 | |
| Tumor histology | ||
| Serous | 351 | 82 |
| Clear cell | 21 | 5 |
| Endometrioid | 28 | 7 |
| Other | 28 | 6 |
| Tumor stage | ||
| I | 36 | 8 |
| II | 24 | 6 |
| III | 224 | 52 |
| IV | 34 | 8 |
| Missing | 110 | 26 |
| Tumor grade | ||
| Well differentiated | 117 | 27 |
| Moderately differentiated | 43 | 10 |
| Poorly differentiated | 151 | 35 |
| Unknown | 117 | 28 |
| Timing | ||
| Primary | 264 | 62 |
| Recurrent | 157 | 37 |
| Unknown | 7 | 1 |