Table 2

Correlations of Zip code-level food diversity measures, proportion of healthy, unhealthy and intermediate food outlets and density of food outlets

Median, IQRFood diversityProportion BMI-healthy food outletsProportion BMI-unhealthy food outletsProportion BMI-intermediate food outletsStore density
Food diversity14, 21
Proportion of BMI-healthy food outlets0.04, 0.02−0.0031
Proportion of BMI-unhealthy food outlets0.47, 0.130.05−0.041
Proportion of BMI-intermediate food outlets0.48, 0.12−0.05−0.18−0.971
Store density57.9, 800.32−0.20−0.510.541
  • BMI, body mass index.