2022年11月22日 · If you have consistently elevated blood glucose levels (hyperglycemia) — and an elevated A1C result — it usually indicates diabetes. Diabetes develops when your pancreas doesn’t make any insulin or enough insulin, or your body isn’t using insulin properly.

The test results give you a picture of your average blood glucose (blood sugar) level over the past two to three months. The higher the levels, the greater your risk of developing diabetes complications.

2024年5月1日 · An A1c test can determine a diagnosis of type 2 diabetes and also monitor your diabetes management. This article includes an A1c chart with sections based on age and sex.

2025年2月22日 · An A1C test result shows the average blood sugar level over the past 2 to 3 months. The A1C test measures what percentage of hemoglobin in the blood is coated with sugar, also called glycated.

2024年6月17日 · Your A1c test results help your doctor determine whether you have diabetes. It’s also used to diagnose prediabetes, in which your blood sugar level is higher than it should be but not high ...

This number translates an A1C test result into a number like the one you see when you test your blood sugar at home. For example, an A1C of 7% means that your average sugar for the last two to three months was about 154 mg/dL.

2024年5月15日 · A1C results The following ranges are used to diagnose prediabetes and diabetes: Normal: below 5.7% Prediabetes: 5.7% to 6.4% Diabetes: 6.5% or above When living with diabetes, your A1C also shows how well managed your condition is. Your A1C can estimate your average blood sugar (although it may not account for any spikes or lows):

What is the A1C test? Why should a person get the A1C test? How is the A1C test used to diagnose type 2 diabetes and prediabetes? Is the A1C test used during pregnancy? Can other blood glucose tests be used to diagnose type 2 diabetes and prediabetes? Can the A1C test result in a different diagnosis than the blood glucose tests?

2006年1月1日 · For people without diabetes, the normal A1C range is 4-6%. For people with diabetes, the lower the A1C value, the better the diabetes control and the lower the risk of developing complications such as eye, heart, and kidney disease. Your goal should be to have A1C values less than 7%.

2025年2月25日 · Higher A1C results may indicate prediabetes, type 1 or 2 diabetes, or another type of diabetes or health condition. The American Diabetes Association provides a calculator that shows...