Calculate My Frax Score in Usa

What is the FRAX® Score?

The FRAX® (Fracture Risk Assessment Tool) score is a clinical prediction model developed by the World Health Organization (WHO) and the International Osteoporosis Foundation (IOF). It provides a standardized way to assess the risk of osteoporosis-related fractures over a 10-year period.

The FRAX score is based on several key factors including age, sex, body mass index (BMI), parental history of hip fracture, previous fragility fracture, and current use of glucocorticoids. The score ranges from 0% to 100%, with higher scores indicating a greater risk of fracture.

How to Use This Calculator

To calculate your FRAX score, you'll need to provide information about your age, sex, body mass index (BMI), parental history of hip fracture, previous fragility fracture, and current use of glucocorticoids. The calculator will then compute your 10-year fracture risk based on these factors.

Follow these steps:

1. Enter your age in years
2. Select your sex (male or female)
3. Enter your body mass index (BMI)
4. Indicate if you have a parental history of hip fracture
5. Indicate if you have had a previous fragility fracture
6. Indicate if you are currently using glucocorticoids
7. Click the "Calculate" button

The calculator will display your FRAX score and provide an interpretation of the result.

Interpreting Your FRAX Score

The FRAX score is interpreted as follows:

• 0-1%: Low risk
• 1-3%: Moderate risk
• 3-20%: High risk
• 20% or higher: Very high risk

A higher FRAX score indicates a greater risk of osteoporosis-related fractures. The interpretation of the FRAX score can help guide medical decisions and preventive measures.

Key Factors in FRAX Calculation

The FRAX score is based on several key factors:

• Age: Older age is associated with a higher risk of osteoporosis-related fractures.
• Sex: Women generally have a higher risk of osteoporosis-related fractures than men.
• Body Mass Index (BMI): Lower BMI is associated with a higher risk of osteoporosis-related fractures.
• Parental History of Hip Fracture: Having a parent with a history of hip fracture increases the risk of osteoporosis-related fractures.
• Previous Fragility Fracture: Having a previous fragility fracture increases the risk of future fractures.
• Current Use of Glucocorticoids: Current use of glucocorticoids is associated with a higher risk of osteoporosis-related fractures.

These factors are combined to calculate the FRAX score, which provides an estimate of the 10-year risk of osteoporosis-related fractures.

Worked Example

Let's look at a worked example to illustrate how the FRAX score is calculated.

Consider a 70-year-old woman with the following characteristics:

• Body Mass Index (BMI): 25
• Parental history of hip fracture: Yes
• Previous fragility fracture: No
• Current use of glucocorticoids: No

Using the FRAX calculator, the estimated 10-year risk of osteoporosis-related fractures for this woman would be approximately 12%.

This indicates a high risk of osteoporosis-related fractures, and further medical evaluation may be warranted.