| IDDM Family Group | |||||
---|---|---|---|---|---|---|
 | ICA-Negative (n = 96) | ICA-Positive (n = 53) | IDDM (n = 68) | |||
Phenotype | n | % | n | % | n | % |
DR3,4 | 1/14 | 7 | 0/16 | 0 | 10/30 | 33 |
DR3,3 | 0/4 | 0 | 0/3 | 0 | 1/7 | 15 |
DR4,4 | 2/5 | 40 | 0/4 | 0 | 1/8 | 13 |
DR4,X | 7/30 | 23 | 2/15 | 13 | 5/14 | 39 |
DR3,X | 6/27 | 22 | 2/13 | 15 | 3/7 | 43 |
DRX,X | 7/16 | 44 | 0/2 | 0 | 0/2 | 0 |