Spanish-speaking patients' engagement in interactive voice response (IVR) support calls for chronic disease self-management: data from three countries.

We measured Spanish-speaking patients' engagement in Interactive Voice Response (IVR) calls using data from self-management support studies in Honduras, Mexico and the US. A total of 268 patients with diabetes or hypertension participated in 6-12 weeks of weekly IVR follow-up. Participants had an average of 6.