Table 2.

TLR9 polymorphism genotype distribution and allele frequency in cases and controls.

First author	Genotype (N)								Allele frequency (N)				HWE (p value)
	Case				Control				Case		Control
2848G>A	Total	GG	GA	AA	Total	GG	GA	AA	G	A	G	A
Bi	102	33	58	11	100	31	47	22	124	80	109	91	0.601
Bodelon	876	NA	NA	NA	1100	NA	NA	NA	787	965	1036	1164	0.81
Jin	420	208	160	52	842	543	257	42	576	264	1343	341	0.111
Lai	120	98	14	8	100	97	2	1	210	30	196	4	<0.005
Pandey	200	59	115	26	200	59	112	29	233	167	230	170	0.039
Roszak	426	87	230	109	460	122	235	103	404	448	479	441	0.614
XU	345	135	163	47	330	131	152	47	433	257	414	246	0.786
Zidi	130	42	48	40	260	83	117	60	132	128	283	237	0.134
−1486T>C	Total	TT	TC	CC	Total	TT	TC	CC	T	C	T	C	HWE
Bi	102	25	68	9	100	26	54	20	118	86	106	94	0.401
Chen	694	246	346	102	715	289	319	107	838	550	897	533	0.220
Lai	120	118	1	1	100	99	0	1	237	3	198	2	<0.005
Roszak	426	141	206	79	460	193	203	64	488	364	589	331	0.367

HWE: Hardy-Weinberg equilibrium.