Fig. 4.

Change in mean BMI (kg/m²) from baseline to 1- and 2-year follow-up associated with the interaction between education, property values, and built environment characteristics (n = 819).

BMI = body mass index.

Note: All densities calculated as units per hectare. Residential property value tertile ranges are: T1: $10,889 to $130,644; T2: $133,974 to $295,000; T3: $300,300 to $1,492,000. Residential density tertile ranges are: T1: 0.01 to 3.74; T2: 3.74 to 9.01; T3: 9.05 to 104.86. Road intersection density tertile ranges are: T1: 0.00 to 0.35; T2: 0.35 to 0.57; T3: 0.57 to 1.12. Models adjust for age, gender, race/ethnicity, education, home ownership, and county of residence.