Table 2.

Characteristics of MHC-I allele frequencies in the sample of patients with COVID-19

Allele	Allele frequency in group		p	OS
	without DM	with DM
HLA-A*02:01	0.26	0.38	0.1	1.86
HLA-A*01:01	0.14	0.07	0.2	0.48
HLA-C*04:01	0.14	0.15	0.84	1.14
HLA-A*03:01	0.13	0.17	0.41	1.38
HLA-C*07:02	0.13	0.09	0.51	0.65
HLA-C*07:01	0.11	0.17	0.27	1.65
HLA-C*12:03	0.11	0.12	0.83	1.08
HLA-C*06:02	0.1	0.07	0.64	0.72
HLA-A*11:01	0.09	0.04	0.22	0.44
HLA-B*07:02	0.09	0.09	1	0.93