Objective: The present study aims to evaluate the incidence, and risk factors of diabetic retinopathy( disease duration and the presence of hypertension). Methods: This is a field study, retrospective with quantitative approach.The study population was patients diagnosed with diabetic retinopathy in the period of july 2015 to december 2015. The collection of the data was made through analysis of medical records, it was analyzed the following data : time of diagnosis of diabetes mellitus, presence or absence of systemic hypertension […]