Understanding A1C Test | ADA - American Diabetes Association
Learn about the A1C test, a simple blood sugar test to diagnose prediabetes or diabetes, hemoglobin A1C and what do numbers mean, and how A1C relates to eAG.
A1C: What It Is, Test, Levels & Chart - Cleveland Clinic
5.7% to 6.4% signals prediabetes. 6.5% or higher usually indicates Type 2 diabetes (or Type 1 diabetes). If you already have diabetes, an A1C result is a glimpse into how well your management plan has been working over the last three months.
Hemoglobin: A1C Test, Range, and Normal Levels - WebMD
2024年6月18日 · The hemoglobin A1c test tells you your average level of blood sugar over the past 2-3 months. It's also called HbA1c, the glycated hemoglobin test, or glycohemoglobin.
Hemoglobin A1C - StatPearls - NCBI Bookshelf
2019年12月15日 · For an HbA1c test to classify as normal, or in the non-diabetic range, the value must be below 5.7 %. Anyone with an HbA1c value of 5.7 % to 6.4 % is considered to be prediabetic, while diabetes can be diagnosed with a HbA1c of 6.5% or higher.
What is HbA1c? | Blood Test | Target Levels - Diabetes UK
HbA1c is your average blood glucose (sugar) levels for the last two to three months. If you have diabetes, an ideal HbA1c level is 48mmol/mol (6.5%) or below. If you're at risk of developing type 2 diabetes, your target HbA1c level should be below 42mmol/mol (6%).
A1C test - Mayo Clinic
2022年12月1日 · A higher A1C percentage corresponds to higher average blood sugar levels. Results for a diagnosis are interpreted as follows: Below 5.7% is normal. 5.7% to 6.4% is diagnosed as prediabetes. 6.5% or higher on two separate tests indicates diabetes. For most adults living with diabetes, an A1C level of less than 7% is a common treatment target.
Hemoglobin A1C (HbA1c) Test - MedlinePlus
An A1C test measures the percentage of your red blood cells that have glucose-coated hemoglobin. An A1C test can show your average glucose level for the past three months because: Glucose sticks to hemoglobin for as long as the red blood cells are alive. Red blood cells live about three months.