. The HbA1c test, also known as the Hemoglobin A1c, Glycated Hemoglobin, or A1c test, measures the average blood sugar (glucose) levels over an average of 120 days . It identifies the percentage of hemoglobin A1c component that is coated with glucose.
. The higher the HbA1c level, the higher the risk of developing complications related to diabetes, such as nerve damage or cardiovascular disease and indicates uncontrolled or untreated diabetes.
. This test is crucial for diagnosing prediabetes diabetes, as well as for monitoring how well diabetes is being managed over time. Essentially, it provides a longer-term spectrum of blood sugar control than daily blood glucose tests.