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By Mayo Clinic staffThe A1C test is a simple blood test. You can eat and drink normally before the test.
References
- A1c and eAG. American Association for Clinical Chemistry. http://www.labtestsonline.org/understanding/analytes/a1c/test.html. Accessed May 6, 2010
- A1C test. American Diabetes Association. http://www.diabetes.org/living-with-diabetes/treatment-and-care/blood-glucose-control/a1c/. Accessed May 6, 2010.
- McCulloch D. Screening for diabetes mellitus. http://www.uptodate.com/home/index.html. Accessed May 6, 2010.
- McCulloch D. Estimation of blood glucose control in diabetes mellitus. http://www.uptodate.com/home/index.html. Accessed May 6, 2010.
- For people of African, Mediterranean, or Southeast Asian heritage: Important information about diabetes blood tests. National Institute of Diabetes and Digestive and Kidney Diseases. http://diabetes.niddk.nih.gov/dm/pubs/traitA1C/index.htm. Accessed May 6, 2010.
- Nathan DM, et al. International Expert Committee report on the role of the A1C assay in the diagnosis of diabetes. Diabetes Care. 2009;32:1327.
- Standards of medical care in diabetes — 2011. Diabetes Care. 2011;34(suppl):1.
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