Household income differences in food sources and food items purchased


BACKGROUND The present study examined income-related household food purchases among a sample of 90 households from the community. METHODS Annotated food purchase receipts were collected for a four-week period by the primary household shopper. Receipt food source and foods items were classified into specific categories, and food quantities in ounces were… (More)
DOI: 10.1186/1479-5868-7-77


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