Frax Calculator - Frax Score Calculator

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Free FRAX Calculator – Assess Your 10-Year Fracture Risk

Osteoporosis and bone fractures are major health concerns, especially for adults over 50. The FRAX® (Fracture Risk Assessment Tool) is a globally recognized diagnostic tool developed by the World Health Organization (WHO) to evaluate an individual’s 10-year probability of sustaining a major osteoporotic or hip fracture. This article explains how the FRAX Calculator works, its clinical importance, and how to interpret results effectively.

What Is the FRAX Score?

The FRAX Score quantifies fracture risk by analyzing 12 key clinical risk factors. It helps healthcare providers determine if patients require bone density scans (DEXA) or osteoporosis medications.

Key Clinical Factors in FRAX Calculation

1. Age & Gender: Risk increases with age, especially in postmenopausal women.

2. Body Mass Index (BMI): Low BMI correlates with higher fracture risk.

3. Previous Fractures: History of fractures after age 40.

4. Parental Hip Fracture: Genetic predisposition to bone fragility.

5. Smoking/Glucocorticoid Use: Lifestyle and medication risks.

6. Rheumatoid Arthritis: Chronic inflammation weakens bones.

7. Secondary Osteoporosis: Conditions like diabetes or hyperthyroidism.

How the FRAX Calculator Works

Our Free FRAX Calculator simplifies risk assessment using evidence-based algorithms. Here’s what you need to input:

Step 1: Demographic Data

• Age: 40–90 years (validated range for FRAX).

• Gender: Biological sex impacts bone density loss rates.

• Weight/Height: Used to calculate BMI.

Step 2: Clinical Risk Factors

• Checkboxes for conditions like rheumatoid arthritis.

• Dropdowns for smoking habits or steroid use.

Step 3: Real-Time Calculation

The tool computes your 10-year fracture probability using WHO-approved formulas.

Interpreting Your Results

Risk Categories

Risk LevelScore RangeRecommendationsLow (Green)<10%Diet & exercise focusModerate (Yellow)10–20%Consider DEXA scanHigh (Red)>20%Medication + lifestyle changes

Example Results Explanation

• Score: 8% (Low Risk): Maintain bone health through calcium-rich diets and weight-bearing exercises.

• Score: 15% (Moderate Risk): Consult a doctor for bone density testing.

• Score: 25% (High Risk): Begin osteoporosis treatment and fall prevention strategies.

Why Use Our FRAX Calculator?

• Clinically Validated: Aligns with US and EU osteoporosis guidelines.

• Instant PDF Report: Download results with personalized recommendations.

• No Data Storage: Fully secure and HIPAA-compliant.

Frequently Asked Questions

1. Who Should Use the FRAX Calculator?

Adults over 40 with risk factors like low BMI, smoking, or family history of fractures.

2. Can FRAX Replace a DEXA Scan?

No—it complements DEXA by identifying high-risk patients needing scans.

3. How Accurate Is the FRAX Score?

Validated in 63+ countries with population-specific adjustments.