HOMA IR Blood Code Calculator

HOMA-IR Equation:

\[ HOMA-IR = \frac{Fasting\ Insulin\ (\mu U/mL) \times Fasting\ Glucose\ (mg/dL)}{405} \]

HOMA-IR Score:

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1. What is HOMA-IR?

HOMA-IR (Homeostatic Model Assessment for Insulin Resistance) is a method used to quantify insulin resistance and beta-cell function. It provides an estimate of insulin sensitivity based on fasting insulin and glucose levels.

2. How Does the Calculator Work?

The calculator uses the HOMA-IR equation:

\[ HOMA-IR = \frac{Fasting\ Insulin\ (\mu U/mL) \times Fasting\ Glucose\ (mg/dL)}{405} \]

Where:

Fasting Insulin — Measured in micro units per milliliter (μU/mL)
Fasting Glucose — Measured in milligrams per deciliter (mg/dL)
405 — Constant factor for mg/dL units

Explanation: The equation calculates insulin resistance by assessing the relationship between fasting insulin and glucose levels.

3. Importance of HOMA-IR Calculation

Details: HOMA-IR is crucial for assessing insulin resistance, which is associated with metabolic syndrome, type 2 diabetes, cardiovascular disease, and other metabolic disorders.

4. Using the Calculator

Tips: Enter fasting insulin in μU/mL and fasting glucose in mg/dL. Both values must be valid (greater than 0). For accurate results, use values from morning fasting blood tests.

5. Frequently Asked Questions (FAQ)

Q1: What are normal HOMA-IR values?
A: Typically, values below 1.0 indicate normal insulin sensitivity. Values between 1.0-2.0 suggest mild insulin resistance, while values above 2.0 indicate significant insulin resistance.

Q2: When should insulin and glucose be measured?
A: Morning fasting samples are essential for accurate HOMA-IR calculation. Avoid testing after meals or strenuous exercise.

Q3: Are there limitations to HOMA-IR?
A: HOMA-IR is an estimate and may not be as accurate as more complex tests like hyperinsulinemic-euglycemic clamp, but it's widely used due to its simplicity.

Q4: Can HOMA-IR be used for diagnosis?
A: While HOMA-IR is a useful screening tool, clinical diagnosis should be based on comprehensive evaluation including other tests and clinical assessment.

Q5: How often should HOMA-IR be measured?
A: Frequency depends on individual risk factors and clinical context. Typically monitored every 6-12 months for at-risk individuals or those undergoing treatment.