RESUMO
The objective of this study is to evaluate if proximity to food sources, rather than density, is associated with gestational diabetes mellitus (GDM) risk. Rhode Island birth certificate data from 2015-2016 were utilized. A proximity analysis was used to determine the distance from each pregnant person's home address to the closest food source (fast food restaurant, supermarket, and farmers market/community garden). Multivariable logistic regression was used to examine the association between distance to food source and the risk of GDM. Of the 20,129 births meeting inclusion criteria, 7.2% (1,447) had GDM. Distance to food sources differed by insurance type, educational background, and race/ethnicity. There was no statistically significant association between distance to any of the food sources and GDM in the adjusted model. Other factors need to be examined to improve interventions, influence policy, and impact neonatal and maternal outcomes.
