There is no such thing as a glycated hemoglobin equivalent to blood glucose. Glycated hemoglobin of 5.1% is in the normal range, reflecting fair glycemic control over the last 2 to 3 months, and does not reflect instantaneous blood glucose levels.
Glycated hemoglobin (HbA1c) is the product of combining hemoglobin in red blood cells and sugar in serum through non-enzymatic reaction, which can reflect the level of glycemic control in the last 2 to 3 months, but does not reflect the instantaneous level of blood glucose and the entire fluctuation of blood glucose, so there is no such thing as how much glycemic hemoglobin equals to the amount of blood glucose.
Glycated hemoglobin normal range is 4% to 6%, glycated hemoglobin 5.1% is in the normal range, but also need to be combined with fasting blood glucose, postprandial 2 hours of blood glucose and other indicators to determine the presence of diabetes, you can go to the hospital to further improve the glucose tolerance test and other related examinations.
If patients want to know the specific fasting and postprandial blood glucose values, they can take a glucose tolerance test under the guidance of the doctor. If the patient has abnormal blood glucose values or is not feeling well, he/she should go to a regular hospital in time to avoid delaying his/her condition.