1. What is the eAG to HbA1c Conversion?

The eAG (estimated average glucose) to HbA1c conversion provides a relationship between average blood glucose levels over 2-3 months and the HbA1c percentage. This helps in better understanding and interpreting diabetes management.

2. How Does the Calculator Work?

The calculator uses the conversion formula:

Where:

• \( \text{eAG} \) — Estimated average glucose in mg/dL
• 46.7 and 28.7 — Conversion constants derived from regression analysis

Explanation: This formula converts average glucose levels to the corresponding HbA1c percentage, which represents the average blood glucose control over the previous 2-3 months.

3. Importance of HbA1c Measurement

Details: HbA1c is a crucial marker for long-term glucose control in diabetes management. It helps assess treatment effectiveness and predict the risk of diabetes complications.

4. Using the Calculator

Tips: Enter the estimated average glucose value in mg/dL. The value must be a positive number. The calculator will provide the corresponding HbA1c percentage.

5. Frequently Asked Questions (FAQ)

Q1: What is the clinical significance of HbA1c?
A: HbA1c reflects average blood glucose levels over 2-3 months and is used to diagnose diabetes and monitor glycemic control.

Q2: What are the target HbA1c levels for diabetics?
A: Generally, the target is below 7% for most adults with diabetes, but individualized targets may vary based on patient factors.

Q3: How often should HbA1c be measured?
A: Typically every 3-6 months for diabetics, depending on treatment stability and glycemic control.

Q4: Are there limitations to this conversion?
A: The relationship may vary in certain conditions like hemoglobinopathies, anemia, or renal failure.

Q5: Can this calculator be used for diagnosis?
A: No, this is for educational purposes only. Actual diagnosis should be made by healthcare professionals using standardized laboratory methods.