Blood glucose is divided into fasting blood glucose and two-hour postprandial blood glucose. If the fasting blood glucose 6.6mmol/L may be impaired fasting blood glucose, has not reached the standard of diabetes. If the two-hour postprandial blood glucose 6.6mmol/L is normal blood glucose level, not diabetes.
The normal range of adult fasting blood glucose is 3.9-6.1 mmol/L, the diagnostic standard of diabetes is fasting blood glucose ≥7.0 mmol/L or two hours after meal blood glucose ≥11.1 mmol/L. If the fasting blood glucose is 6.1-7.0 mmol/L, it is called impaired fasting blood glucose, at this time, it is pre-diabetes, and it is not yet diabetes standard.
So fasting blood glucose 6.6mmol/L, the patient may be impaired fasting blood glucose, has not yet reached the standard of diabetes. If the two-hour postprandial blood glucose 6.6mmol / L is normal blood glucose level, does not belong to diabetes.
If the patient has impaired fasting blood glucose need to pay attention to adjust the lifestyle, control diet and moderate exercise, blood glucose monitoring, blood glucose control under the guidance of the doctor.