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#LOWER BOUND HGB A1C NORMAL RANGE PLUS#

Hemoglobin variants are more common among people of African, Mediterranean or Southeast Asian descent.

The presence of other variants of the protein may result in inaccurate A1C test results. The most common form of the oxygen-transporting hemoglobin protein is called hemoglobin A. Conditions that result in insufficient red blood cells (anemias).Some factors may interfere with the accuracy of A1C test results. For example, if your A1C target is below 7%, your self-monitoring blood sugar levels should be, on average, below 154 mg/dL (8.6 mmol/L).Ī1C test results generally correspond with the following results of blood sugar levels: A1C levelĮstimated average blood sugar (glucose) level Self-monitoring helps you make choices about diet and exercise and daily treatment goals, but it also helps you track whether you are meeting your A1C target. Therefore, there is some variability throughout the day based on eating, exercise, stress and other factors. The measurement shows your blood sugar level at the time you do the test. Your self-monitoring device reports your blood sugar levels in milligrams of sugar per deciliter (mg/dL) or millimoles of sugar per liter (mmol/L). Your health care team will direct you on how often and when you should test your blood sugar. A1C and self-monitoringĪ part of your treatment plan will include self-monitoring at home with a blood glucose meter or other device. If your A1C level is above your target, your doctor may recommend an adjustment in your diabetes treatment plan. The target of less than 7% is associated with a lower risk of diabetes-related complications. Lower or higher targets may be appropriate for some people. 6.5% or higher on two separate tests indicates diabetes.įor most adults living with diabetes, an A1C level of less than 7% is a common treatment target.5.7% to 6.4% is diagnosed as prediabetes.Results for a diagnosis are interpreted as follows: A higher A1C percentage corresponds to higher average blood sugar levels. ResultsĪ1C test results are reported as a percentage.

This in-office test is only used for monitoring your treatment plan, not for diagnosis or screening. If the blood is taken from a vein, the blood sample is sent to a lab for analysis.īlood from a finger prick may be analyzed in your doctor's office for same-day results.

What you can expectĭuring the A1C test, a member of your health care team takes a blood sample by inserting a needle into a vein in your arm or pricking your finger tip with a small, pointed lancet. You don't need to fast for the A1C test, so you can eat and drink normally before the test. You may need more-frequent A1C tests if your doctor changes your diabetes treatment plan or you begin taking a new diabetes medication.

Four times a year if you take insulin or have trouble keeping your blood sugar level within your target range.

Twice a year if you don't use insulin and your blood sugar level is consistently within your target range.

Once every year if you have prediabetes.

For example, the A1C test may be recommended: How often you need the A1C test depends on the type of diabetes, your treatment plan, how well you're meeting treatment goals and your primary care doctor's clinical judgment. The test is then repeated regularly to monitor your diabetes treatment plan. The result of an initial A1C test also helps establish your baseline A1C level.

#LOWER BOUND HGB A1C NORMAL RANGE PLUS#

To confirm a diabetes diagnosis, your doctor will likely look at the results of two blood tests given on different days - either two A1C tests or the A1C test plus another test, such as a fasting or random blood sugar test. If you have prediabetes, you have a higher risk of developing diabetes and cardiovascular disease. The results of an A1C test can help your doctor or other health care provider: