Fig. 3
From: Higher body roundness index (BRI) increases infertility among U.S. women aged 18–45 years
Subgroup analysis between BRI and infertility. ORs were calculated as each unit increased in BRI. Analyses were adjusted for age, education level, marital, PIR, race, smoking, drinking, hypertension, diabetes, and high cholesterol were adjusted. Abbreviation: BRI, body roundness index; PIR, Ratio of family income to poverty; ORs, odds ratios; CI, confidence interval