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. 2014 Oct 20;15:117. doi: 10.1186/s12881-014-0117-2

Table 2.

Meta-analysis of miR-146a rs2910164 polymorphism with gastric cancer by population

Population Comparison No. of study Test of association Test of heterogeneity
OR (95% CI) P P (Q-test) I 2
Asian GG vs. CC 7 1.016(0.780, 1.324) 0.906 0.000 75.2%
CG vs. CC 0.998(0.847, 1.176) 0.982 0.014 62.2%
CG/GG vs. CC 1.005(0.830, 1.216) 0.962 0.001 75.1%
GG vs. CG/CC 1.025(0.861, 1.221) 0.779 0.036 55.6%
G vs. C 1.006(0.877, 1.153) 0.935 0.000 78.7%
European GG vs. CC 2 1.331(0.802, 2.210) 0.269 0.512 0.0%
CG vs. CC 0.880(0.619, 1.253) 0.478 0.973 0.0%
CG/GG vs. CC 0.994(0.716, 1.380) 0.971 0.875 0.0%
GG vs. CG/CC 1.326(0.995, 1.767) 0.054 0.512 0.0%
G vs. C 1.146(0.937, 1.401) 0.184 0.608 0.0%
Overall GG vs. CC 9 1.056(0.836, 1.334) 0.649 0.001 68.1%
CG vs. CC 0.984(0.853, 1.136) 0.830 0.037 51.3%
CG/GG vs. CC 1.005(0.852, 1.184) 0.956 0.002 66.9%
GG vs. CG/CC 1.076(0.925, 1.251) 0.342 0.052 48.0%
G vs. C 1.028(0.914, 1.155) 0.648 0.000 72.5%