Lo AE, Duffy EW, Ng SW. Differences in a Chain Supermarket's Sales to SNAP Shoppers Before and Since the COVID-19 Pandemic.
JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2023;
55:343-353. [PMID:
37164550 PMCID:
PMC10228633 DOI:
10.1016/j.jneb.2023.02.006]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 02/15/2023] [Accepted: 02/20/2023] [Indexed: 05/12/2023]
Abstract
OBJECTIVE
This study 1) compares grocery sales to Supplemental Nutrition Assistance Program (SNAP) shoppers in rural and urban grocery stores and 2) estimates changes in sales to SNAP shoppers in North Carolina (NC) since the pandemic.
DESIGN
Weekly transaction data among loyalty shoppers at a large grocery chain across NC from October 2019 to December 2020 (n = 32; 182 store weeks) to assess nutritional outcomes.
SETTING
North Carolina large chain grocery stores.
PARTICIPANTS
Large chain grocery store/SNAP shoppers.
INTERVENTION
Rural/urban status of the stores and COVID-19 pandemic onset.
MAIN OUTCOME MEASURES
Share of total calories sold from fruits, vegetables, nuts, and legumes (FVNL) with and without additives, sugar-sweetened beverages (SSB), less healthful foods (LHF), and processed meats (PM).
ANALYSIS
Multivariate random effects models with robust standard errors to examine the association of rural/urban status before and since coronavirus disease 2019 with the share of calories sold to SNAP shoppers from each food category. We controlled for county-level factors (eg, sociodemographic composition, food environment) and store-level factors.
RESULTS
We did not find significant rural-urban differences in the composition of sales to SNAP shoppers in adjusted models. There was a significant decrease in the mean share of total calories from sugar-sweetened beverages (-0.43%) and less healthful food (-1.32%) and an increase in the share from processed meats (0.09%) compared with before the pandemic (P < 0.05).
CONCLUSIONS AND IMPLICATIONS
Urban-rural definitions are insufficient to understand nuances in food environments, and more support is needed to ensure healthy food access.
Collapse