A member asked:

Is the a1c test for diabetes accurate?

6 doctors weighed in across 2 answers
Dr. William Haynes answered

Specializes in Internal Medicine - Endocrinology

Average blood sugar: The hba1c test measures the amount of glucose attached to the hemoglobin protein. It reflects the average glucose in the blood for the past three months. A normal reading is 5.6% or less. A result of 5.7 to 6.4% is prediabetes. A result of 6.5% or higher indicates diabetes. You do not have to be fasting for this test.

Answered 1/14/2015

5.1k views

Thank

Yes, it is.: 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.

Answered 12/9/2015

1.9k views

Thank

Related Questions

A member asked:

Can a hemoglobin A1c test tell if I have pre-diabetes?

A doctor has provided 1 answer

A member asked:

How long does it take to get A1c blood test results for diabetes?

A doctor has provided 1 answer