Table 5
BRCA1 and BRCA2 mutation carrier status and the presence of ovarian cancer in the family
| Cases No | BRCA1 No (%) | BRCA2 No (%) | BRCA1 or BRCA2 No (%) | |
|---|---|---|---|---|
| *Relatives diagnosed with ovarian cancer at age ⩽60 in the first, second, or third degree relationship. | ||||
| Presence of ovarian cancers (total 314):* | ||||
| Yes | 40 | 6 (15.0) | 2 (5.0) | 8 (20.0) |
| No | 274 | 11 (4.0) | 12 (4.4) | 23 (8.4) |
| p value | 0.01 | 1.00 | 0.03 | |
