FIGURE 2.

Incidence rate ratios (IRRs) for prescriber encounters and total drugs. IRRs and 95% confidence intervals (CIs) were derived from regression model covariate coefficients and standard errors for the (a) prescriber encounter and (b) total drug models. Main effects are depicted in blue and interaction effects are depicted in green for interaction with Black race or red for interaction with Hispanic or Latino ethnicity. Shaded circles indicate p values <0.05 and open circles indicate p values ≥0.05. SDI, social deprivation index