

The analysis included select data from the electronic health records of all patients who received bariatric surgery at The Ohio State University Wexner Medical Center from 2015 to 2019 in Franklin County, Ohio. The research team examined neighborhood characteristics and other social determinants of health that may help or hinder continued weight loss in the two years after bariatric surgery. The studies were published in Surgery for Obesity and Related Diseases and Obesity Surgery. “So the lower-quality stores were really driving poor outcomes.”


“Being in closer proximity to lower-quality stores predicted less weight loss, but being in closer proximity to higher-quality stores didn’t predict more weight loss,” said Keeley Pratt, associate professor of human sciences at The Ohio State University and the lead author of two studies detailing these findings. Overall, the analysis of data from hundreds of bariatric surgery patients in central Ohio showed an association between close proximity to food stores and better weight loss two years after the surgery.Ī closer look at store products affected whether that proximity was beneficial, showing that living within a five-minute walk of a store with a low-quality selection of foods was actually linked to less weight loss at the two-year post-operative point. That said, researchers found that simply living close to a food store isn’t an automatic key to sustained weight-loss – especially a market that carries mostly highly processed convenience foods. Being able to take a quick walk to a nearby food retail store may be a significant factor in long-term weight loss after bariatric surgery, new research suggests.
