What is the standard deviation sd of glucose?

Plus or minus 10%. According to query 39, the average value of glucose measurement is 100mg/dL, so the standard deviation sd should be in the range of 90-1/0 mg/dl. If it exceeds this range, it shows that the blood sugar measurement data has a large degree of discreteness and needs further analysis and processing. It is very important to control the sd range of blood glucose standard deviation, because it is directly related to the accuracy and reliability of blood glucose measurement.