Research Article

High Body Mass Index Is an Indicator of Maternal Hypothyroidism, Hypothyroxinemia, and Thyroid-Peroxidase Antibody Positivity during Early Pregnancy

Figure 3

Prevalence of isolated hypothyroxinemia with the increase in BMI. The figure clearly indicates that the prevalence of isolated hypothyroxinemia during the 4th–8th gestational weeks shows a rise when BMI > 24 kg/m2.