Figure 3. Predicted Body Mass Index (BMI) Percentile Before and After Predefined Age Periods in Female and Male Children.
Panel A: All females. Panel B: Limited to females with BMI measurements across ≥2 age-periods. Regression of BMI percentiles toward the 50th percentile after age 12 was no longer seen and racial differences were more apparent. Panel C: all males. Panel D: Limited to males with BMI measurements across ≥2 age-periods. Predicted BMI percentiles regressed less toward the 50th percentile after age 12 and racial differences in BMI percentile were more apparent.