Figure 3 shows the analysis results of patients with tubal factor infertility. Similar to patients with PCOS, dyslipidemia also had no statistically significant effect on the cumulative pregnancy outcome in tubal infertility patients. TC [aOR (95% CI): 0.89(0.80-0.97), P<0.05], TG [aOR (95% CI): 0.85(0.76-0.96), P<0.05], and LDL-C [aOR (95% CI): 0.84(0.76-0.94), P<0.05] were negatively correlated with the CLBR, but these associations did not exist after adjustment for confounders, including basal FSH and LH, AMH, the number of oocytes retrieved, age and BMI (P>0.05). The gene discussed is PLOD1; the disease is metabolic syndrome.