Table 1.

Distribution of patients tested for BRCA1/BRCA2 mutation carriage and carrier prevalence according to racial/ethnic ancestry, by type of mutation

BRCA1
BRCA2
Category A (T/P)*Category B (T/P)Prevalence (%)Category A (T/P)Category B (T/P)Prevalence (%)
African American203/8195/01.1203/8195/21.8
Hispanic244/18181/33.2244/7181/63.2
NHW486/1456/12.1486/1756/12.3
  • * T/P, tested/positive for a mutation.

  • Horvitz-Thompson weighted estimate.