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Incidence of BRCA1 and BRCA2 deleterious mutations, by race/ethnicity
| Ethnicity | Total families | Families with deleterious mutation | Families with unclassified variant | ||
| BRCA1 | BRCA2 | BRCA1 | BRCA2 | ||
| Malay | 44 | 1 | 5 | 6 | 14 |
| Chinese | 118 | 8 | 8 | 15 | 18 |
| Indian | 22 | 5 | 1 | 1 | 2 |
| Others | 3 | 0 | 0 | 0 | 3 |
| Total | 187 | 14 | 14 | 22 | 37 |
