Table 5.

The distribution of HLA-DRB1*0901, 1501 and DQB1*0301,0602 in patients and control group (male and female)

Characteristics	Male		P	Female		P
	ESCC	Control		ESCC	Control
HLA-DRB1*0901	13 (10.7 %)	5 (6.4 %)	0.431	8 (10.1 %)	9 (12.5 %)	0.839
HLA-DRB1*1501	59 (48.8 %)	24 (30.8 %)	0.018	32 (40.5 %)	14 (19.4 %)	0.008
HLA-DQB1*0301	91 (75.2 %)	40 (51.3 %)	0.001	61 (77.2 %)	33 (45.8 %)	0.000
HLA-DQB1*0602	83 (68.6 %)	43 (55.1 %)	0.076	55 (69.6 %)	41 (56.9 %)	0.148