Rs1682111 and rs843720 play a protective role in the additive model (rs1682111: OR = 0.69, 95% CI: 0.52-0.93, p = 0.01; rs843720: OR = 0.73, 95% CI: 0.54-0.98, p = 0.04).While rs843645 G allele increased the risk of cirrhosis developed into liver cancer under the additive model (OR = 1.42, 95% CI: 1.02-2.00, p = 0.04).The haplotype analysis detected that "ATATCGCC" decreased the risk of cirrhosis developed into liver cancer (OR = 0.69, 95% CI: 0.51-0.92, 95% CI: p = 0.013); however, "TGAGCGTC" increased the risk of cirrhosis developed into liver cancer (OR = 1.48, 95% CI: 1.04-2.10, p = 0.027).
Our results confirmed that rs6713088, rs843645, rs843711 and rs843706 were significantly increased liver cancer risk, but rs1682111, rs843720 and haplotypes (ATATCGCC and CG) were significantly decreased liver cancer risk in a Han Chinese population.