Effects of Two Common Polymorphisms rs2910164 in miR-146a and rs11614913 in miR-196a2 on Gastric Cancer Susceptibility

Table 1

Characteristics of included studies on rs2910164.

Author	Year	Country	Ethnicity	Study design	SNP	Genotyping  methods	HWE	Case genotype			Control genotype
								GG	GC	CC	GG	GC	CC
Ahn et al. [20]	2013	South Korea	Asian	HB	rs2910164	PCR-RFLP	0.362	71	231	159	62	221	164
Dikeakos et al. [19]	2014	Greece	Caucasian	HB	rs2910164	PCR-RFLP	0.289	13	45	105	24	149	307
Hishida et al. [21]	2011	Japan	Asian	HB	rs2910164	PCR-CTPP	0.738	82	271	230	229	775	633
Kupcinskas et al. [25]	2014	Germany/; Lithuania/; Latvia	Caucasian	HB	rs2910164	TaqMan	0.531	252	94	16	223	108	16
Okubo et al. [17]	2010	Japan	Asian	HB	rs2910164	PCR-RFLP	0.278	73	243	236	121	322	254
Parlayan et al. [16]	2014	Japan	Asian	HB	rs2910164	TaqMan	0.640	20	79	61	71	237	216
Pu et al. [27]	2014	China	Asian	HB	rs2910164	PCR-RFLP	0.080	36	96	65	96	274	143
Zeng et al. [22]	2010	China	Asian	HB	rs2910164	PCR-RFLP	0.122	62	153	89	53	132	119
Zhou et al. [24]	2012	China	Asian	HB	rs2910164	TaqMan	0.544	248	380	122	236	424	175
							0.929	330	442	164	315	527	218

SNP, single nucleotide polymorphism; HB, hospital based; PCR-RFLP, polymerase chain reaction-restriction fragment length polymorphism; PCR-CTPP, polymerase chain reaction with confronting two-pair primers; HWE, value for Hardy-Weinberg equilibrium test.