Table 2 Demographics of asymptomatic gene carriers according to genotype category
Overall (n = 1830) | Val30Met (n = 1339) | Cardiac mutations (n = 200) | Non-Val30Met excluding cardiac (n = 291) | |
|---|---|---|---|---|
Male, n (%) | 776 (42.4) | 514 (38.4) | 115 (57.5%) | 147 (50.5) |
Race/ethnicitya, n (%) | ||||
Caucasian | 677 (77.9) | 384 (87.3) | 113 (60.1) | 180 (74.7) |
African descent | 103 (11.9) | 27 (6.1) | 68 (36.2) | 8 (3.3) |
American Hispanic | 11 (1.3) | 7 (1.6) | 2 (1.1) | 2 (0.8) |
Latino American | 40 (4.6) | 8 (1.8) | 5 (2.7) | 27 (11.2) |
Asian | 33 (3.8) | 12 (2.7) | 0 | 21 (8.7) |
Other | 5 (0.6) | 2 (0.5) | 0 | 3 (1.2) |
Age at enrollment (years), mean (SD) | 42.4 (15.7) | 39.3 (14.5) | 57.3 (16.1) | 46.0 (14.1) |