Table 1.
Ethnicity and HLA frequency, N (%) for 31,766 subjects undergoing newborn screening.
| Asian- American |
African- American |
Hispanic | Non- Hispanic White |
Biracial & others |
Total | |
|---|---|---|---|---|---|---|
| DR3-DQ2/DR3-DQ2 | 1 (0.2) | 28 (1.2) | 58 (0.6) | 250 (1.4) | 22 (1.4) | 359 (1.1) |
| DR3-DQ2/DR4-DQ8 | 4 (0.7) | 30 (1.3) | 235 (2.4) | 415 (2.4) | 19 (1.2) | 703 (2.2) |
| DR3-DQ2/X | 68 (11.8) | 472 (20.6) | 1234 (12.7) | 3376 (19.2) | 296 (19.0) | 5446 (17.1) |
| DR4-DQ8/DR4-DQ8 | 5 (0.9) | 6 (0.3) | 280 (2.9) | 385 (2.2) | 27 (1.7) | 703 (2.2) |
| DR4-DQ8/X | 51 (8.9) | 172 (7.5) | 2388 (24.6) | 2803 (15.9) | 225 (14.4) | 5639 (17.8) |
| DRX/X | 447 (77.6) | 1582 (69.1) | 5530 (56.9) | 10386 (59.0) | 971 (62.2) | 18916 (59.5) |
| Total | 576 | 2290 | 9725 | 17615 | 1560 | 31766 |