Figure 1.

Sample flow (on the left) alongside the proportion of U.S. children, adolescents, and young adults (by age) in the full sample (N=18,698) meeting criteria for entry into the “healthy” subsample (n=5,493). Criteria for entry into the healthy subsample were: no albuminuria, a healthy body mass index, normal blood pressure, normal blood glucose, no abnormal lipids, and no evidence of fatty liver disease (per liver‐enzyme alanine aminotransferase [ALT]). Weighted percentages are shown: the full sample represents 58,933,923 12‐29‐year‐olds in the US, and the healthy subsample represents 16,130,346 12‐29‐year‐olds in the US