The Healthy Eating Index : Design and Applications - 12/09/11

Doi : 10.1016/S0002-8223(95)00300-2

EILEEN T KENNEDY, DSc, RD ^a,⁎, JAMES OHLS, PhD ^b, STEVEN CARLSON, MA ^a, KATHRYN FLEMING, PhD, RD ^c
^a E. T. Kennedy is the executive director of the Center for Nutrition Policy and Promotion and S. Carlson is the Family Program Staff director of the Office of Analysis and Evaluation of the Food and Consumer Service, US Department of Agriculture, Washington, DC, USA
^b J. Ohls is a senior fellow with Mathematica Policy Research, Princeton NJ, USA
^c K. Fleming is a senior nutritionist with Technical Assessment Systems, Inc, Washington, DC, USA

^*Address correspondence to: Eileen T. Kennedy, DSc, RD, Center for Nutrition Policy and Promotion, US Department of Agriculture, Washington, DC 20036.

Abstract

Objective To develop an index of overall diet quality.

Design The Healthy Eating Index (HEI) was developed based on a 10-component system of five food groups, four nutrients, and a measure of variety in food intake. Each of the 10 components has a score ranging from 0 to 10, so the total possible index score is 100.

Methods/subjects Data from the 1989 and 1990 Continuing Survey of Food Intake by Individuals were used to analyze the HEI for a representative sample of the US population.

Statistical analyses performed Frequencies, correlation coefficients, means.

Results The mean HEI was 63.9; most people scored neither very high nor very low. No one component of the index dominated the HEI score. People were most likely to do poorly in the fruit, saturated fat, grains, vegetable, and total fat categories. The HEI correlated positively and significantly with most nutrients; as the total HEI increased, intake for a range of nutrients also increased.

Discussion/conclusions The HEI is a useful index of overall diet quality of the consumer. The US Department of Agriculture will use the HEI to monitor changes in dietary intake over time and as the basis of nutrition promotion activities for the population. J Am Diet Assoc. 1995; 95:1103-1108.

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