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TTR Genotypes of Consenting Self-identified African-American Subjects in ARIC and CHS
| Population (Age) | AA (#) | DNA (#) | V122I | V122V | No data | V122I (%) | Allele frequency |
|---|---|---|---|---|---|---|---|
| CHS (>65) | 921 | 805 | 17 | 788 | 0 | 2.11 | 0.012 |
| ARIC total (41–64) | 4422 | 4139 | 119 | 3593 | 427 (10.3%) | 3.23 | 0.016 |
| ARIC Jackson | 3648 | 3592 | 111 | 3105 | 376 (10.5%) | 3.45 | 0.017 |
| ARIC Forsyth | 497 | 494 | 7 | 440 | 47 (9.5%) | 1.56 | 0.007 |
| ARIC MN | 21 | 20 | 1 | 16 | 3 (15.0%) | 5.9 | 0.029 |
| ARIC MD | 34 | 34 | 0 | 32 | 2 (5.9)% | <3.2 | <0.016 |
