Multivariable logistic regression analysis on uterine corpus inclination and potential risk factors for pregnancy outcomes in the cleavage-stage ET cohort
Multivariable logistic regression analysis on the cleavage-stage ET cohort demonstrated that there were statistically significant differences in CPR and LBR between Group 4 and Group 1 (CPR, adjusted OR, 0.225, 95% CI, 0.068-0.774; LBR, adjusted OR, 0.315, 95% CI, 0.100-0.996) (P < 0.05), when adjusted for maternal age, BMI, number of embryos transferred, embryo stage, and infertility cause of ovulatory disorders and male factors. No statistically significant differences were found in the CPRs and LBRs between Groups 2 and 1 or Groups 3 and 1 (P > 0.05) (Table 2).