Nutrition quality of food purchases varies by household income: the SHoPPER study.

ABSTRACT:

Background

Lower household income has been consistently associated with poorer diet quality. Household food purchases may be an important intervention target to improve diet quality among low income populations. Associations between household income and the diet quality of household food purchases were examined.

Methods

Food purchase receipt data were collected for 14 days from 202 urban households participating in a study about food shopping. Purchase data were analyzed using NDS-R software and scored using the Healthy Eating Index 2010 (HEI 2010). HEI total and subscores, and proportion of grocery dollars spent on food categories (e.g. fruits, vegetables, sugar sweetened beverages) were examined by household income-to-poverty ratio.

Results

Compared to lower income

SUBMITTER: French SA 

PROVIDER: S-EPMC6390355 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature