HLA-DRB1*03:01-DQB1*02:01 (p=0.007; OR: 0.121)and DRB1*15:01-DQB1*06:01 (p=0.01) haplotypeswere significantly higher in female T1D patients6-10 and 16-20 years old at onset groups,respectively, than males with similar conditions(Table 5). The gene discussed is HLA-DRB1; the disease is type 1 diabetes mellitus.