Table 5

Number of cases in each final carrier risk class, broken down by original (cancer based) carrier risk class, including only HBOC family members whose carrier risk class changed as a result of mutation testing of 730 family members

Final carrier risk
Cancer based carrier risk0%25%50%100%Total
Low31025204359
25%462016029651
50%27600147423
100%1000010
Total1058251801801443