Use of Continuous Glucose Monitoring Devices Among People Living With Type 1 Diabetes in South Africa

"Continuous Glucose Monitoring (CGM) is a technology used to measure glucose levels in people with diabetes. Unlike traditional finger prick self-monitoring of blood glucose (SMBG), CGM devices provide continuous and real-time glucose readings throughout the day and night.~CGM systems consist of a small sensor that is inserted under the skin to measure glucose levels in the interstitial fluid, a transmitter that sends the glucose data to a receiver or smartphone, which shows the glucose readings. The sensor measures glucose levels automatically at regular intervals, eliminating the need for frequent finger pricks.~CGM devices can track glucose trends, identify high or low glucose levels, and provide alerts for hypo- or hyperglycemia. This can help individuals make more informed decisions regarding their diabetes management, such as adjusting insulin doses, dietary choices, or physical activity levels."