The haemoglobin A1c (HbA1c) test gives a percent average level of blood glucose over the past three months. It is also used to diagnose diabetes. People with diabetes need this test done regularly. Staying within ideal range helps to prevent complications, and your results can indicate whether your medication needs adjusting. Aim for HbA1c level (6,5%) or below.
Reference: www.webmd.com/diabetes/guide/glycated-hemoglobin-test-hba1c
