Background: COVID-19 is an infectious disease caused by SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2) which has never been encountered in humans before. There are risk factors that affect the severity of COVID-19 infection, one of which is a patient with type 2 diabetes mellitus (T2DM). The purpose of this study was to determine the relationship between type 2 diabetes mellitus a…