2022年11月22日 · An A1C test measures the average amount of sugar in your blood over the past few months. Healthcare providers use it to help diagnose prediabetes and Type 2 diabetes and to monitor how well your diabetes treatment plan is working.

What is the A1C test? The A1C is a blood test that tells you what your average blood sugar (blood glucose) levels have been for the past two to three months. It measures how much sugar is attached to your red blood cells. If your blood sugar is frequently high, more will be attached to your blood cells.

Learn about the A1C test, a simple blood sugar test to diagnose prediabetes or diabetes, hemoglobin A1C and what do numbers mean, and how A1C relates to eAG.

At least 2 to 4 times a year, have your A1C level checked. The A1C test reflects your blood sugar control over approximately 3 months. The chart on the right shows how A1C relates to the estimated average blood sugar level. The A1C goal for many nonpregnant adults with diabetes is less than 7%. Your diabetes care team will set a goal just for you.

2025年2月22日 · How often you need an A1C test depends on the type of diabetes, your treatment plan, your treatment goals and what your healthcare professional decides. For example, you may have an A1C test: Once every year if you have prediabetes. Twice a year if you don't use insulin and your blood sugar level stays within your target range.

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.

2023年11月22日 · The A1C test shows average blood sugar levels over the past 2–3 months. It can help doctors diagnose diabetes and check how well treatment is working.

2024年6月17日 · What Is an A1c Test? The hemoglobin A1c test tells you your average level of blood sugar over the past 2-3 months. It's also called HbA1c, the glycated hemoglobin test, or glycohemoglobin.

2016年5月20日 · In the USA, doctors recommend that you have your Hemoglobin A1c measured at least twice per year. This simple blood test will tell you an approximation of your blood sugar control for the past 3 months based on the amount of Advanced Glycogenated End-Products (AGEs) that have accumulated in your blood.

Hemoglobin A1c (HbA1c or A1c) is a blood test that reflects the average amount of glucose in your blood from the previous 3 month period. It’s a test that’s used along with other blood sugar readings, such as fasting readings and an oral glucose test to determine diagnosis of prediabetes or type 2 diabetes, or as an assessment of how well ...