Random blood glucose 8.0mmol/L in the afternoon does not meet the diagnostic criteria for diabetes, but measurements such as oral glucose tolerance test and fasting blood glucose can be performed to determine whether the organism is in a normal state.
Measurement of glucose metabolism includes measurement of urine sugar, blood glucose and glycosylated hemoglobin, of which blood glucose measurement and oral glucose tolerance test are important basis for diagnosis of diabetes mellitus, as well as observation indexes of diabetes mellitus patient’s condition control.
The diagnostic criteria for diabetes mellitus are the presence of diabetic symptoms, such as polydipsia, polyuria, polyphagia, and weight loss. As well as to meet the fasting blood glucose 7 ≥ mmol / l, or 2 hours after the meal blood glucose ≥ 11.1 mmol / l, or random blood glucose ≥ 11.1 mmol / l, or glycated hemoglobin ≥ 6.5%, any of the above can be diagnosed as diabetes mellitus.
In the absence of typical diabetic symptoms, two plasma glucose events meeting the above criteria are required to confirm the diagnosis.
Random blood glucose 8.0mmol/L in the afternoon, it is recommended to test the blood glucose level in time, and under the guidance of the doctor for the measurement of blood glucose indicators, prevention or treatment of diabetes.