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Table 1 Summary statistics for the 188 families used in predicting the mutation status of the first screened individual

From: BRCA1 and BRCA2 mutation predictions using the BOADICEA and BRCAPRO models and penetrance estimation in high-risk French-Canadian families

  Full pedigrees First- and second-degree relatives only
Mean number of individuals per family 27.9 15.9
Number of BC casesa 993 612
Number of OC cases 66 54
Number of bilateral BC cases 70 58
Cases with BC and OC 26 12
Number of male BC cases 19 11
Median age at BC diagnosis (years) 51 51
Median age at OC diagnosis (years) 57 58
  1. aCorresponds to females only. BC, breast cancer; OC, ovarian cancer.
  2. BC, breast cancer; OC, ovarian cancer.