Stratified analyses of the miR-499A>G (rs3746444) polymorphism and cancer risk.

HCC: hepatocellular carcinoma.aNumber of included studies.bP value of Q test for heterogeneity test.cRandom-effect model was used when P value for heterogeneity Statistically significant results were in bold.HCC：肝细胞癌（hepatocellular carcinoma）。a：纳入研究的数量。b：异质性检验中Q检验的P值。c：当异质性检验的P值具有统计学意义时采用随机效应模型；具有统计学意义的结果以粗体标注。