1. What is Correction Factor Insulin?

Correction Factor Insulin (also known as Insulin Sensitivity Factor - ISF) is the amount of blood glucose (in mg/dL) that is lowered by 1 unit of rapid-acting insulin. It helps calculate the additional insulin needed to correct high blood sugar levels.

2. How Does the Calculator Work?

The calculator uses the correction dose formula:

Where:

• \( \text{Current BG} \) — Current blood glucose level (mg/dL)
• \( \text{Target BG} \) — Desired target blood glucose level (mg/dL)
• \( \text{ISF} \) — Insulin Sensitivity Factor (mg/dL per unit)

Explanation: This formula calculates the additional insulin units needed to bring elevated blood glucose levels back to the target range.

3. Importance of Correction Dose Calculation

Details: Accurate correction dose calculation is crucial for effective diabetes management, preventing both hyperglycemia and hypoglycemia, and maintaining optimal blood glucose control throughout the day.

4. Using the Calculator

Tips: Enter current blood glucose in mg/dL, target blood glucose in mg/dL, and your individual ISF value. All values must be positive numbers. Consult with your healthcare provider for personalized ISF values.

5. Frequently Asked Questions (FAQ)

Q1: How do I determine my ISF?
A: ISF is typically determined by your healthcare provider based on factors like total daily insulin dose, insulin sensitivity, and individual response patterns.

Q2: When should I use correction doses?
A: Correction doses are used when blood glucose levels are above your target range, typically before meals or when experiencing hyperglycemia.

Q3: Are there safety considerations?
A: Yes, always consider insulin on board, recent physical activity, and upcoming meals to avoid stacking insulin and prevent hypoglycemia.

Q4: Can ISF change over time?
A: Yes, ISF can change due to factors like weight changes, pregnancy, illness, stress, or changes in insulin sensitivity.

Q5: Should I round the correction dose?
A: Typically, correction doses are rounded to the nearest 0.5 or 1 unit based on your insulin delivery device and healthcare provider's recommendations.