How Does Your Doctor Confirm The Diagnosis Of Diabetes?
Dr.Kut | Jan 30, 2011 | Comments 0
Your doctor will perform one of the standard measurements for the diagnosis of diabetes approved by the accepted authoritative body in whichever part of the world you live. In the United States, this is generally set by the American Diabetes Association (ADA) and is accepted by most practitioners, insurers, and health providers as valid.
The most current ADA criteria for the diagnosis of diabetes are shown in Below Table.
| Normal Blood Sugar | mg/dl | mmol/L |
| Fasting 2 hours after glucose* |
60–99 less than 140 |
3.3–5.5 less than 7.8 |
| Prediabetes: Fasting 2 hours after glucose |
100–125 140–199 |
5.6–6.9 7.8–11.1 |
| Diabetes: Fasting 2 hours after glucose Anytime |
126 or above 200 or above 200 or above with symptoms** |
7.0 or above 11.2 or above |
*75 Grams of glucose by mouth.
**Such as thirst, frequent urination, weight loss or blurred vision.
Your doctor may or may not ask you to fast prior to measuring the blood glucose or he or she may perform a standard 2-hour test known as the oral glucose tolerance test. Unless they are clearly and indisputably abnormal, or accompanied by typical symptoms of diabetes, the results should be confirmed on a different day, since the diagnosis of diabetes carries many implications and necessitates lifelong monitoring and treatment. Very soon, the test that measures the average blood glucose over the past 3 months (the Hemoglobin A1c or HbA1c test) is also likely to become a standard test for detection and diagnosis of diabetes.
Different diagnostic procedures are used for pregnant women, most of whom should be screened for the presence of diabetes of pregnancy (“gestational diabetes”) during the 24th to 28th week of pregnancy or earlier if they are at high risk or had diabetes in a previous pregnancy. This involves an initial 1-hour screening test for which fasting is not required. If the screening test is positive, it is followed by a more detailed 3-hour test for which prior fasting is
necessary.
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Filed Under: Diabetes
