My Diabetes Care: A Scalability and Usability Study

My Diabetes Care (MDC) is a multi-faceted patient portal intervention that is designed to help patients better understand their diabetes health data as well as promote and support self-management. MDC uses infographics to facilitate patients' understanding of their diabetes health data (e.g., HbA1c, LDL) and provides literacy level-appropriate diabetes self-care information. In this study, the MDC user-interface was expanded to display additional diabetes health-data, including urine microalbumin and weight/body mass index (BMI) and a Spanish-language version of MDC was available to Spanish-speaking patients with limited English proficiency.