[Retracted] Study on the Relationship between Unexplained Recurrent Abortion and HLA-DQ Gene Polymorphism

Table 3

Comparison of the number of shared HLA-DQB1 alleles between 50 URSA couples and 30 fertile couples.

Allelic genes	URSA group (n = 50)		Normal group (n = 30)		value	value
	Times	Frequency (%)	Times	Frequency (%)
Share 1 allelic gene	23	46.00	13	43.33	0.0539	0.8165
Share 2 allelic genes	2	4.00	0	0.00	1.2311	0.2673