Association of Polymorphisms in NHEJ Pathway Genes with HIV-1 Infection and AIDS Progression in a Northern Chinese MSM Population

Table 3

The frequencies of haplotypes of NHEJ genes in cases and controls.

Gene	Haplotype	Frequency	Haplotype frequencies in the cases	Haplotype frequencies in the controls	Chi-square
XRCC6	TCGG	0.671	0.665	0.677	0.309	0.578
	TGGG	0.237	0.233	0.241	0.175	0.675
	CCAC	0.070	0.081	0.060	3.181	0.075
	CCGC	0.021	0.021	0.022	0.012	0.912
XRCC5	Block 1
	GG	0.771	0.777	0.765	0.335	0.563
	TA	0.223	0.219	0.227	0.169	0.681
	Block 2
	TG	0.468	0.470	0.466	0.040	0.841
	AG	0.452	0.448	0.456	0.149	0.699
	TA	0.080	0.082	0.078	0.115	0.735
	Block 3
	TA	0.693	0.705	0.683	1.101	0.294
	CG	0.165	0.164	0.166	0.009	0.923
	TG	0.142	0.132	0.152	1.649	0.199
XRCC4	Block 1
	TG	0.806	0.806	0.805	0.007	0.931
	TT	0.141	0.135	0.147	0.597	0.440
	GT	0.053	0.059	0.048	1.095	0.295
	Block 2
	CT	0.555	0.536	0.573	2.552	0.110
	TT	0.308	0.327	0.290	3.095	0.079
	CC	0.133	0.132	0.134	0.020	0.888
LIG4	GG	0.814	0.815	0.812	0.035	0.852
	AA	0.102	0.101	0.104	0.030	0.863
	AG	0.084	0.084	0.084	0.005	0.941