A relational approach to evaluate food environments finds that the proximate food environment matters for those who use it. (May 2021)

• Record Type: Journal Article
• Authors: Glickman, Alannah R.; Clark, Jill K.; Freedman, Darcy A.
• Is Part Of: Health & place. Volume 69(2021)
• Publication Date: 2021-05
• Subjects: Food environment -- Healthy eating index -- Food retail -- Food shopping -- Neighborhood; Health -- Social aspects -- Periodicals; Health services accessibility -- Periodicals; Public health -- Periodicals; Political planning -- Periodicals; Social medicine -- Periodicals; Epidemiology -- Periodicals; Health Policy -- Periodicals; Health Services Accessibility -- Periodicals; Public Health -- Periodicals; Public Policy -- Periodicals; Sociology, Medical -- Periodicals; Épidémiologie -- Périodiques; Politique sanitaire -- Périodiques; Santé, Services de -- Accessibilité -- Périodiques; Health services accessibility; Health -- Social aspects; Political planning; Public health; Social medicine; Periodicals; 613
• DOI: 10.1016/j.healthplace.2021.102564
• Languages: English
• ISSNs: 1353-8292

Abstract

Abstract: Using a relational approach, this study investigates whether shopping close to home moderates the relationship between the proximate food environment and diet. To address this question, we develop the proximate food retail quality (PFRQ) score, an inverse-distance weighted measure of all food retailers within a resident's neighborhood that incorporates audit data of each food retailer. This study relies on data collected through 24-h dietary recalls and psychosocial surveys administered to 449 adults in two socioeconomically matched neighborhoods. Food retailer audits collected data on the availability, price, and quality of healthful foods. Seventy-one percent of study participants report conducting at least 50% of their food shopping within approximately one mile of their home. Household income and education are associated with likelihood to shop close to home, while access to a personal vehicle is not. Finally, results suggest that, for residents who shop primarily close to home, a one unit increase in proximate food retail environment score is associated with a 17.2-point increase in HEI-2010 score, a measure of overall diet quality that ranges from zero to 100. This study suggests that the food environment matters for those who use it and that a low-quality proximate food environment can amplify individual disadvantage. Highlights: Proximate Food Retail Quality (PFRQ) scores measure many facets of food environments. For those who shop close to home, higher PFRQ is significantly correlated to improved diet. PFRQ scores capture individual-level variation within shared food environments. Shopping close to home is a relational interpretation of the food environment. Lower income and education are associated with shopping close to home.