• Hongyan Ning, Darwin R Labarthe, Christina M Shay, Stephen R Daniels, Lifang Hou, Linda Van Horn, and Donald M Lloyd-Jones.
• From the Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL (H.N., D.R.L., L.H., L.V.H., D.M.L.-J.); Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill (C.M.S.); and Department of Pediatrics, University of Colorado School of Medicine; Aurora (S.R.D.).
• Circ Cardiovasc Qual. 2015 Mar 1; 8 (2): 164-71.

BackgroundThe American Heart Association recently defined cardiovascular health (CVH) to monitor it over time for all Americans. Nationally representative prevalence estimates for children under 12 years according to sex and race/ethnicity have not been reported.Methods And ResultsThe study sample comprised 8961 children aged 2 to 11 years from 2003 to 2010 National Health and Nutrition Examination Surveys. National prevalence of ideal, intermediate, and poor CVH as defined by American Heart Association was estimated for each of 4 available metrics (body mass index [BMI], healthy diet score, total cholesterol, and blood pressure). No children had ideal levels for either zero or all 4 metrics. Ideal healthy diet score was least prevalent, ranging from 0 to 0.1%, whereas ideal blood pressure was most prevalent ranging from 88% to 93% across sex, race/ethnicity groups. Ideal BMI was less frequent at ages 6 to 11 years than at ages 2 to 5 years (67% versus 77%). Approximately 40% of children had intermediate or poor total cholesterol levels. The dietary intake of diet score components was associated with BMI, which was associated with blood pressure and total cholesterol.ConclusionsIdeal CVH status for BMI, total cholesterol, and blood pressure was prevalent in young children, whereas ideal diet was rare. Diet and BMI were important components to achieve ideal CVH metrics in children. Limited availability of data for all CVH metrics is a major obstacle for CVH assessment in the youngest age groups and represents an important missed opportunity for surveillance and secular trends analyses with aging.© 2015 American Heart Association, Inc.

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