Figure 2.

The proportion of patients who reported (left) fair or poor general health and (right) medication adherence problems at least once via IVR, within groups defined by that patient’s baseline survey reports (X axis). Baseline medication adherence was measured using the Morisky adherence scale, with scores collapsed into groups as follows: “Good” = 0, “Fair” = 1–2, and “Poor” = 3–8.