Each of the 3 columns reflect the $233.5 billion of children’s health care spending disaggregated in this study. The length of each bar reflects the relative share of the $233.5 billion attributed to that age group, condition category, or type of care. Spending estimates are reported using inflation-adjusted 2015 US dollars. Communicable diseases include nutrition deficiencies. DUBE indicates diabetes, urogenital, blood, and endocrine diseases.