Effect of a Mobile Health Intervention on Treatment Adherence

This is a randomized clinical trial across the whole of the patients who attend the HIV Unit of the Hospital Civil Viejo, a sample calculated in 43 patients for each group (intervention and control). Patients who have HIV infection and are starting antiretroviral treatment (ART), who are between 18 and 50 years old and have a mobile device, will be included in the study. The messages will consist of medical appointment reminders and adherence and motivational messages for a period of six months.