Fig. 2From: A four-year observational study to examine the dietary impact of the North Carolina Healthy Food Small Retailer Program, 2017–2020Changes in Healthy Food Supply (HFS) Score (figure on the left) and Healthy Eating Index-2010 of customer purchases (HEI, figure on the right), by months since equipment installation, among Healthy Food Small Retailer Program (HFSRP) stores onlyBack to article page