a1c definition diabetes
A1C and eAG. The A1C test gives you a picture of your average blood glucose (blood sugar) control for the past 2 to 3 months. The results give you a good idea of how well your diabetes treatment plan is working.hese are some ways the A1C test can help you manage your diabetes: 1  Confirm self-testing results or blood test results by the doctor. 2  Judge whether a treatment plan is working. A1c is a test that shows the average level of blood sugar over the past 2 to 3 months. People who have diabetes need to have this test done regularly to see whether their blood sugar levels have been staying within a target range.This test is also used to diagnose diabetes.A1c test results show your average blood sugar level over time. The result is reported as a percentage. Your goal is to keep your hemoglobin A1c level as close to your target level as possible.1c test results show your average blood sugar level over time. The result is reported as a percentage. Your goal is to keep your hemoglobin A1c level as close to your target level as possible. Hemoglobin A1c: A minor component of hemoglobin to which glucose is bound. Abbreviated HbA1c. HbA1c levels depend on the blood glucose concentration: The higher the glucose concentration in blood, the higher the level of HbA1c.Levels of HbA1c are not influenced by daily fluctuations in the blood glucose concentration but reflect the average glucose levels over the prior 6 to 8 weeks.bA1c levels depend on the blood glucose concentration: The higher the glucose concentration in blood, the higher the level of HbA1c. Levels of HbA1c are not influenced by daily fluctuations in the blood glucose concentration but reflect the average glucose levels over the prior 6 to 8 weeks. The A1c test measures how much sugar is attached to hemoglobin. Hemoglobin is a protein found in red blood cells that helps carry oxygen throughout the body.Glucose attaches to protein in the blood naturally. When blood sugar is higher, more sugar is attached to hemoglobin.our doctor may order this test if he or she suspects that you may be developing type 2 diabetes, or to see how well your blood sugar in controlled if you have diabetes. Higher A1c levels are associated with higher blood sugar levels, which can lead to complications. Hemoglobin A1c provides an average of your blood sugar control over the past 2 to 3 months and is used along with home blood sugar monitoring to make adjustments in your diabetes medicines.hen your diabetes is not controlled (meaning that your blood sugar is too high), sugar builds up in your blood and combines with your hemoglobin, becoming glycated.. The average amount of sugar in your blood can be found by measuring your hemoglobin A1c level. The hemoglobin A1c test, also called HbA1c, glycated hemoglobin test, or glycohemoglobin, is an important blood test that shows how well your diabetes is being controlled.hen your diabetes is not controlled (meaning that your blood sugar is too high), sugar builds up in your blood and combines with your hemoglobin, becoming glycated.. The average amount of sugar in your blood can be found by measuring your hemoglobin A1c level. For people without diabetes, the normal range for the hemoglobin A1c test is between 4% and 5.6%. Hemoglobin A1c levels between 5.7% and 6.4% indicate increased risk of diabetes, and levels of 6.5% or higher indicate diabetes.hen your diabetes is not controlled (meaning that your blood sugar is too high), sugar builds up in your blood and combines with your hemoglobin, becoming glycated.. The average amount of sugar in your blood can be found by measuring your hemoglobin A1c level. The A1c test, also called the glycosylated hemoglobin test, is a blood test doctors use to determine how your blood sugar has been averaging over the past two to hree months.our doctor may order this test if he or she suspects that you may be developing type 2 diabetes, or to see how well your blood sugar in controlled if you have diabetes. Higher A1c levels are associated with higher blood sugar levels, which can lead to complications. The A1C test measures your average blood glucose for the past 2 to 3 months. The advantages of being diagnosed this way are that you don't have to fast or drink anything. 1  Diabetes is diagnosed at an A1C of greater than or equal to 6.5%.f your doctor determines that your blood glucose level is very high, or if you have classic symptoms of high blood glucose in addition to one positive test, your doctor may not require a second test to diagnose diabetes. When your diabetes is not controlled (meaning that your blood sugar is too high), sugar builds up in your blood and combines with your hemoglobin, becoming glycated.. The average amount of sugar in your blood can be found by measuring your hemoglobin A1c level.hen your diabetes is not controlled (meaning that your blood sugar is too high), sugar builds up in your blood and combines with your hemoglobin, becoming glycated.. The average amount of sugar in your blood can be found by measuring your hemoglobin A1c level.
Diabetes is diagnosed at an A1C of greater than or equal to 6.5%.f your doctor determines that your blood glucose level is very high, or if you have classic symptoms of high blood glucose in addition to one positive test, your doctor may not require a second test to diagnose diabetes.