The intersection of neighborhood racial segregation, poverty, and urbanicity and its impact on food store availability in the United States

Food store availability may determine the quality of food consumed by residents. Neighborhood racial residential segregation, poverty, and urbanicity independently affect food store availability, but the interactions among them have not been studied.To examine availability of supermarkets, grocery stores, and convenience stores in US census tracts according to neighborhood racial/ethnic composition, poverty, and urbanicity.Data from 2000 US...