The A1C check could be a blood test that provides info regarding someone's average levels of blood glucose, also referred to as blood sugar, over the past three months. The A1C take a look at is generally called the hemoglobin A1c, HbA1c, or glycohemoglobin check. The A1C check is the first take a look at used for diabetes man-agement and diabetes research.
Why ought to someone be tested for diabetes?
Testing is especially necessary as a result of early within the disease diabetes has no symp-toms. Although no test is perfect, the A1C and blood glucose tests are the simplest tools accessible to diagnose diabetes-a serious and lifelong disease.
Testing allows health care suppliers to search out and treat diabetes before com-plications occur and to find and treat prediabetes, which will delay or stop kind 2 diabetes from developing.
How will the A1C test work?
The A1C test is predicated on the attachment of glucose to hemoglobin, the protein in red blood cells that carries oxygen. In the body, red blood cells are constantly forming and dying, however usually they live for about 3 months. Thus, the A1C check reflects the common of a person's blood glucose levels over the past 3 months. The A1C check result's reported as a share. The higher the share, the upper someone's blood glu-cose levels have been. A normal A1C level is below five.seven p.c.
Can the A1C test be used to diagnose kind a pair of diabetes and prediabetes?
Yes. In 2009, an international professional com-mittee suggested the A1C take a look at together of the tests accessible to assist diagnose type two diabetes and prediabetes.one Previously, solely the ancient blood glucose tests were used to diagnose diabetes and prediabetes.
Because the A1C test will not need quick-ing and blood can be drawn for the test at any time of day, specialists hope its conve-nience can allow more individuals to induce tested-so, decreasing the number of people with undiagnosed diabetes. However, some medi-cal organizations continue to suggest using blood glucose tests for diagnosis.
Has the A1C test improved?
Yes. A1C laboratory tests are currently customary-ized. In the past, the A1C test was not rec-ommended for diagnosis of sort a pair of diabetes and prediabetes because the various totally different sorts of A1C tests could offer varied results. The accuracy has been improved by the National Glycohemoglobin Standardization Program (NGSP), that developed stan-dards for the A1C tests.
The NGSP certifies that makers of A1C tests provide tests that are according to those utilized in a significant diabetes study. The study established current A1C goals for blood glucose control that can scale back the incidence of diabetes complications, such as blindness and blood vessel disease
How is that the A1C test used to diagnose sort two diabetes and prediabetes?
The A1C take a look at can be used to diagnose type two diabetes and prediabetes alone or in com-bination with alternative diabetes tests. When the A1C test is used for diagnosis, the blood sample should be sent to a laboratory that uses an NGSP-certified methodology for analysis to confirm the results are standardized.
Blood samples analyzed in a health care professional-vider's workplace, called point-of-care (POC) tests, aren't standardized for diagnosing diabetes. The following table provides the chances that indicate diagnoses of nor-mal, diabetes, and prediabetes per A1C levels.
How is that the A1C test used to diagnose sort a pair of diabetes and prediabetes?
The A1C take a look at can be used to diagnose sort two diabetes and prediabetes alone or in com-bination with alternative diabetes tests. When the A1C test is used for diagnosis, the blood sample should be sent to a laboratory that uses an NGSP-certified methodology for analysis to ensure the results are standardized.
Blood samples analyzed during a health care professional-vider's workplace, known as point-of-care (POC) tests, aren't standardized for diagnosing diabetes. The following table provides the chances that indicate diagnoses of nor-mal, diabetes, and prediabetes per A1C levels.
Having prediabetes is a risk issue for obtaining kind 2 diabetes. People with prediabetes might be retested every year. At intervals the prediabetes A1C range of 5.7 to six.four p.c, the higher the A1C, the bigger the danger of diabetes. Those with prediabetes are seemingly to develop type two diabetes among ten years, but they can take steps to stop or delay diabetes.
Can the A1C check lead to a different diagnosis than the blood glucose tests?
Yes. In some individuals, a blood glucose check could indicate a diagnosis of diabetes while an A1C check will not. The reverse will also occur-an A1C test might indicate a diagnosis of diabetes while a blood glucose test does not. Because of those variations in take a look at results, health care providers repeat tests before making a diagnosis.
Individuals with differing take a look at results could be in an early stage of the disease, where blood glucose levels have not risen high enough to point out on each take a look at. Sometimes, making straightforward changes in lifestyle-losing a tiny quantity of weight and increasing physical activity-can help individuals during this early stage reverse diabetes or delay its onset.
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