what does hga1c stand for

HbA1c stands for Hemoglobin A1c, also known as glycated hemoglobin. It is a blood test that measures the average blood sugar (glucose) levels over the past 2 to 3 months. The test works by measuring the percentage of hemoglobin (a protein in red blood cells) that is coated with sugar. This test is commonly used to diagnose and monitor diabetes and prediabetes.

• Normal: Below 5.7%
• Prediabetes: 5.7% to 6.4%
• Diabetes: 6.5% or above

The HbA1c test is a key tool in diabetes management and helps healthcare providers assess how well blood sugar levels are being controlled over time.