3 doctors weighed in:
Diabetes and hemoglobin a1c: what is the relation?
3 doctors weighed in

Dr. Dean Giannone
Internal Medicine
1 doctor agrees
In brief: Diabetic measure.
The HgbA1C is a measure reflective of your degree of diabetic control in the long term. It essentially represents a three month average of your fingersticks, as if you took a fingerstick every minute, night and day, eating and fasting, for three months straight and then averaged them all.
Technically, it's the percentage of red blood cells that have glucose attached to them.

In brief: Diabetic measure.
The HgbA1C is a measure reflective of your degree of diabetic control in the long term. It essentially represents a three month average of your fingersticks, as if you took a fingerstick every minute, night and day, eating and fasting, for three months straight and then averaged them all.
Technically, it's the percentage of red blood cells that have glucose attached to them.
Dr. Dean Giannone
Dr. Dean Giannone
Thank
Dr. Quang Nguyen
Internal Medicine - Endocrinology
In brief: Control
A1c is the estimation of diabetes control.
It tells you the average blood sugar over the last 2-3 months. It's reported in a percentage form which correlates to an average bs value. For example, most patient's A1c goal is 7% which corresponds to an average bs of 154. 6% is average of 126.

In brief: Control
A1c is the estimation of diabetes control.
It tells you the average blood sugar over the last 2-3 months. It's reported in a percentage form which correlates to an average bs value. For example, most patient's A1c goal is 7% which corresponds to an average bs of 154. 6% is average of 126.
Dr. Quang Nguyen
Dr. Quang Nguyen
Thank
Get help from a real doctor now
Dr. Marsha Davis
Board Certified,
24 years in practice
67M people helped
Continue
108,000 doctors available
Read more answers from doctors