Figure 3.

The probability that patients completing an IVR call on a given week reported excellent, very good, or good health (versus fair or poor health). Probabilities were estimated from a two-level multivariable logistic model using data from all IVR pilot study participants, with call weeks nested within patient, and controlling for patients’ sociodemographic, clinical, and access characteristics as shown in Table 1. Gray bands represent 95% confidence intervals for the predicted probabilities.