However, the only allele with a significant difference (p = 0.023, OR = 0.125, CI = 0.015–1.030) in frequency between the control and T1D patient group was MICA*011, with a frequency of 6.9% in controls and a lower allelic frequency in T1D patients’ group (0.9%). The gene discussed is MICA; the disease is type 1 diabetes mellitus.