Compared to homozygous common allele carriers, homozygous carriers of variant alleles for rs1271572 [odds ratio (OR) = 1.79, 95% confidence interval (CI):1.15-2.79, p global = 0.01] and rs1256030 [OR = 1.67, CI: 1.08-2.59, p global = 0.04], and women with haplotypes, including variant alleles of rs1271572, rs1256030, and rs1256031 SNPs [OR = 1.75, CI: 1.17-2.63, p global = 0.007], had significantly increased risk of ovarian carcinoma.