The distribution frequencies of the CC+CA genotype of rs4652 and the AT+TT genotype of rs11125 in the case group were remarkably higher than those in the control group. rs4644 only had correlations with tumor diameter, while rs4652 and rs11125 had correlations with tumor diameter, FIGO staging, differentiation grades, clinical staging, lymph node metastasis (LNM), and treatment modality.