Clinical Study

Body Mass Index and Pregnancy Outcome after Assisted Reproduction Treatment

Table 2

Odds ratios (OR) and their 95% confidence intervals (CI) for the association of BMI with positive pregnancy outcome.

Studied factorPositive pregnancy womenNegative pregnancy womenOR 95% CI -trend

Body mass index (kg/m2)*0.04
Body mass index (kg/m2)

Unadjusted model.
Model adjusted by age groups, type of infertility, number of embryo transfer, HCG days endometrial thickness, and hormonal profiles.