TT genotype at rs2596542 was a risk factor for the development of HCC in patients with HCV/HBV infection (OR = 1.248, 95% CI: 1.040-1.499, P = 0.017), particularly those with HCV infection (OR = 1.326, 95% CI: 1.101-1.599, P = 0.003) and Asians (OR = 1.273, 95% CI: 1.002-1.618, P = 0.048), or when the control group was patients with chronic hepatitis C (CHC) (OR = 1.506, 95% CI: 1.172-1.936, P = 0.001).
The TT genotype was found to occur more frequently among active HBV carriers (groups II, III and IV) when compared to inactive HBV carriers, thus suggesting that the rs2596542-T may be recessively associated with an active HBV infection.