Blood glucose standard: what is the standard range of blood glucose level? The diagnostic standard of diabetes is currently using the recommended standard of WHO in 1999: with typical symptoms of polydipsia, polyuria and weight loss. Fasting blood glucose, postprandial blood glucose greater than 7 mmol/l or greater than 11.1 mmol/l. can be diagnosed diabetes. If there is no typical symptoms, only more than 7 mmol/l fasting blood glucose or postprandial blood glucose greater than 11.1 mmol/l. should be repeated again, still above value or with glucose tolerance test 2 hours blood glucose greater than 11.1 mmol/l., can be diagnosed with diabetes.
The latest foreign standard (which is the most stringent standards) fasting is less than 5.6, after the meal is less than 7.8, which is commonly known as the 5678 law. With typical symptoms, with venous blood glucose levels of fasting blood glucose, 3126 mg/dl (7 mmol/l) or postprandial blood glucose greater than 200 mg/dl (11.1 mmol/l) can be diagnosed with diabetes.
If there is no typical symptoms, only fasting glucose of 3126 mg/dl (7 mmol/l) or 3200 mg/dl postprandial blood glucose should be again, still more than values or with glucose tolerance test 2 hours blood glucose of 3200 mg/dl (11.1 mmol/l), to be diagnosed with diabetes. If the above results are not clear, should be performed oral glucose tolerance test (OGTT). OGTT 2 hours blood glucose of 140 ~ 200 mg/dl (7.8 ~ 11.1 mmol/l), for IGT; such as fasting glucose of 110 ~ 126 mg/dl (6.1 ~ 7 mmol/l) impaired fasting glucose, were not diagnosed with diabetes.
If the random blood glucose greater than or equal to 11.1 mmol/L can be diagnosed diabetes. (need another day once again confirmed that the exclusion of stress, such as infection, trauma) if two fasting blood glucose greater than or equal to 7.0mmol/L can be diagnosed diabetes. (need another day once again confirmed that the exclusion of stress, such as infection, trauma). Normal fasting blood glucose 3.89-6.1 mmol/L, the normal 2 hour postprandial blood glucose is less than 7.8mmol/L, if the 2 hour postprandial blood glucose greater than or equal to 7.8mmol/L and less than 11.1mmol/L, for IGT. 2 hour postprandial blood glucose greater than or equal to 11.1mmol/L, considered as diabetes (need another day. Try again) (excluding stress, such as infection. Trauma.) at this time to the regular treatment.
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