diabetes criteria

Diabetes mellitus is diagnosed by fasting blood glucose

≥7.0mmol/L. Fasting state generally refers to at least 8 hours without eating calories. When fasting blood glucose reaches or exceeds this value, it indicates that diabetes may exist.

2. 2 hours postprandial blood

glucose ≥11.1mmol/L. It is usually detected after oral administration of a certain amount of glucose, reflecting the body's ability to process glucose after meals. If 2 hours postprandial blood glucose continues to be at a high level, it is also an important diagnostic basis for diabetes.

3. Random blood

glucose ≥11.1mmol/L, accompanied by typical diabetes symptoms, such as polydipsia, polyuria, weight loss, etc.