Hemoglobin (Hb) A1c with eAG

Hemoglobin (Hb) A1c with eAG

Wellness Testing

The Hemoglobin A1C with eAG (estimated average glucose) test measures the average blood sugar levels over the past 2–3 months and provides an estimated average daily blood sugar level. This test is crucial for monitoring blood sugar control and is endorsed by the American Diabetes Association.

Purpose of the Test:

  • To assess long-term blood sugar control in individuals with diabetes.
  • To calculate the average daily blood sugar level for better management.

What It Measures:

  • A1C Percentage: The percentage of hemoglobin that is glycated, reflecting average blood glucose levels.
  • eAG: Estimated average glucose level, expressed in milliliters per deciliter (mg/dL).

Reporting:

  • A1C Results: Reported as a percentage (e.g., 6.5%).
  • eAG Results: Reported in mg/dL, allowing for direct comparison to daily blood sugar readings.

Clinical Significance:

  • Provides insight into how A1C results correlate with home blood sugar readings, enhancing patient understanding and management.
  • Helps healthcare providers adjust treatment plans based on long-term glucose control.

Frequency of Testing:

  • Stable Patients: Recommended twice a year.
  • Patients with Poor Glucose Control: Recommended quarterly to monitor and manage diabetes effectively.

Importance:

  • Regular testing allows for timely interventions and adjustments to treatment, ultimately improving patient outcomes and reducing the risk of diabetes-related complications.