HbA1c Interpretation Ranges:
Normal: Below 42 mmol/mol
Pre-Diabetes: 42 - 47 mmol/mol
Diabetes Mellitus: 48 mmol/mol or above.
Please note, diagnosis of diabetes in asymptomatic individuals requires two results of 48 mmol/mol or above.
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Glycated hemoglobin, commonly known as HbA1c, is a form of hemoglobin that is chemically linked to glucose. Hemoglobin is a protein in red blood cells that normally carries oxygen throughout your body. When glucose (sugar) in your bloodstream attaches to hemoglobin, it forms HbA1c. The higher your blood glucose levels, the more glycated hemoglobin is formed. Doctors use the HbA1c test as a marker to get an average of an individual's blood sugar levels over the past two to three months. This test is crucial for managing diabetes, as it helps to evaluate how well a person is keeping their blood glucose levels in check. Unlike daily blood sugar tests, which can fluctuate greatly from day to day and hour to hour, HbA1c provides a more stable and long-term gauge of blood sugar control. This makes it an essential tool not only for diagnosing diabetes but also for monitoring the effectiveness of treatment plans.
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