Table 2.
Distribution of epithelial ovarian cancer (EOC) cases according to histological subtype, by cohort
AARP N=836 |
CTS n-380 |
WHI N=599 |
Total N=1815 |
|||||
---|---|---|---|---|---|---|---|---|
N | % | N | % | N | % | N | % | |
All cases | 836 | 46.0 | 380 | 21.3 | 599 | 33.0 | 1815 | 100.0 |
Serous | 436 | 52.2 | 169 | 44.5 | 297 | 49.6 | 902 | 49.7 |
Endometrioid | 67 | 8.0 | 44 | 11.6 | 59 | 9.9 | 170 | 9.4 |
Mucinous | 36 | 4.3 | 13 | 3.4 | 21 | 3.5 | 70 | 3.9 |
Clear Cell | 26 | 3.1 | 20 | 5.3 | 30 | 5.0 | 76 | 4.2 |
Undifferentiated/Unclassified | 271 | 32.4 | 134 | 35.2 | 192 | 32.0 | 597 | 32.8 |