Efficacy of an education course delivered to community health workers in diabetes control: A randomized clinical trial.

Background: Community health workers are community members who provide education and care for patients for a broad range of health issues, including diabetes mellitus. However, few community health workers are trained for diabetes education and little is known about the effectiveness of their interventions. The aim of this study is to evaluate the effect of a diabetes education program delivered to community health workers in improving the metabolic control of patients with type 2 diabetes mellitus.