Genotype frequencies of the 14q21 rs398652 A>G polymorphism among HCC cases, chronic HBV carriers and healthy controls and their association with HBV-related HCC risk.

<p>Note: HBV, hepatitis B virus; HCC, hepatocellular carcinoma; OR, odds ratio; CI, confidence interval; N.A., not available.</p>a<p>HCC case vs. healthy controls, data were calculated by logistic regression with adjustment for age, sex, smoking and drinking.</p>b<p>Chronic HBV carriers vs. healthy controls, data were calculated by logistic regression with adjustment for age, sex, smoking and drinking.</p>c<p>Test for trend of odds was two-sided and based on likelihood ratio test assuming a multiplicative model.</p><p>Genotype frequencies of the 14q21 rs398652 A>G polymorphism among HCC cases, chronic HBV carriers and healthy controls and their association with HBV-related HCC risk.