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Table 1 Total number of subjects and families included in the hereditary breast/ovarian cancer (HBOC) study

From: Genetic and clinical characterization of BRCA-associated hereditary breast and ovarian cancer in Navarra (Spain)

 TotalHBOC Study
High risk BRCA1+
n (%)
High risk BRCA2+
n (%)
High risk BRCA-
n (%)
Low risk
n (%)
No. Families75131 (4.1%)53 (7.1%)434 (57.8%)233 (31%)
No. Individuals124694 (7.5%)135 (10.8%)648 (52%)369 (29.6%)