| Whole cohort | Patients with tissue specimens | Patients with serum specimens |
---|---|---|---|
Number of specimens, n (%) | |||
Age in years | 982 (100) | 943 (100) | 104 (100) |
 0–19 | 24 (2) | 24 (3) | 1 (1) |
 20–39 | 133 (14) | 125 (13) | 16 (15) |
 40–59 | 510 (52) | 487 (52) | 64 (62) |
 60+ | 306 (31) | 298 (32) | 23 (22) |
 Unknown | 9 (1) | 9 (1) | 0 (0) |
Normal ovary | 15 | 15 | 0 |
Normal fallopian tube | 3 | 3 | 0 |
Benign ovarian neoplasms | 15 | 11 | 7 |
 Serous cystadenoma | 6 | 6 | 1 |
 Mucinous cystadenoma | 2 | 2 | 1 |
 Other | 7 | 3 | 5 |
Borderline ovarian tumors | 34 | 33 | 15 |
 Serous | 26 | 26 | 9 |
 Mucinous | 7 | 6 | 5 |
 Other | 1 | 1 | 1 |
Sex cord stromal tumors | 64 | 61 | 5 |
Germ cell tumors | 49 | 47 | 2 |
Epithelial ovarian carcinoma | 802 (100) | 773 (100) | 75 (100) |
Grade | |||
 1 | 133 (17) | 132 (17) | 23 (31) |
 2 | 212 (26) | 211 (27) | 4 (5) |
 3 | 437 (54) | 420 (54) | 48 (64) |
 Unknown | 20 (2) | 10 (1) | 0 (0) |
Stage | |||
 I | 289 (36) | 283 (37) | 26 (35) |
 II | 93 (12) | 91 (12) | 6 (8) |
 III | 279 (35) | 262 (34) | 35 (47) |
 IV | 53 (7) | 50 (6) | 8 (11) |
 Unknown or unstaged | 88 (11) | 87 (11) | 0 (0) |
Histology | |||
 Serous | 531 (66) | 518 (67) | 29 (39) |
 Endometrioid | 73 (9) | 68 (8) | 14 (19) |
 Clear cell | 58 (7) | 56 (7) | 8 (11) |
 Mucinous | 79 (10) | 72 (9) | 12 (16) |
 Mixed/Other | 61 (8) | 59 (8) | 12 (16) |