Table 3. Odds Ratios (95% Credible Interval) for Hypertension per 0.20-Unit Increase in Racial Isolation, in Race-Stratified Logistic Regression Models, Study of Racial Isolation and Spatial Patterning of Hypertension in Durham, North Carolina, 2007–2011^a .

Race	Standard Model	Random Intercept Model	Spatially Structured Model	Convolution Model
Non-Hispanic black	1.09 (1.07–1.11)	1.08 (1.06–1.10)	1.06 (1.03–1.10)	1.07 (1.03–1.10)
Non-Hispanic white	1.19 (1.17–1.22)	1.19 (1.17–1.23)	1.11 (1.07–1.16)	1.11 (1.07–1.16)

^a The standard deviation of racial isolation was 0.17 for non-Hispanic white patients and 0.23 for non-Hispanic black patients. For purposes of comparison, odds ratios are presented per 0.20 racial isolation units. Patient data obtained from electronic health records in the Duke Medicine Enterprise Data Warehouse for 2007–2011. Data on racial isolation determined by 2010 US census block of residence.