Cart is emptyFRAX® Fracture Risk Calculator
Assess your 10-year probability of major osteoporotic fracture based on clinical risk factors
Patient Information
Medical History
Lifestyle Factors
Your Fracture Risk Assessment
Interpretation of Your Results
The FRAX® score estimates your 10-year probability of a major osteoporotic fracture (hip, spine, forearm, or shoulder fracture).
Your score: 0% – This indicates low risk.
Risk Categories:
- Low Risk (<10%): Maintain bone health through diet and exercise
- Moderate Risk (10-20%): Consider preventive measures and bone density testing
- High Risk (>20%): Consult healthcare provider for treatment options
Personalized Recommendations:
Based on your profile, we recommend maintaining adequate calcium and vitamin D intake, regular weight-bearing exercise, and avoiding smoking and excessive alcohol consumption.
Try More Free Tools:
- Try our Osteoporosis Risk Calculator (Free Bone Health Checker)
- Try our Type 1 Diabetes Risk Calculator (Free App)
- Try our New ASCVD Risk Calculator (by Age & Weight)
Table Of Contents
Unlock Your Bone Health: Free FRAX Calculator for Fracture Risk Assessment
Osteoporosis-related fractures impact 1 in 3 women and 1 in 5 men over 50 worldwide. The FRAX® Fracture Risk Assessment Tool, developed by the World Health Organization, empowers individuals to quantify their 10-year probability of major bone fractures. This comprehensive guide explores how our free calculator helps you proactively safeguard your skeletal health.
Clinical Significance of Fracture Prediction
Bone fractures carry severe consequences:
- Hip fractures cause 20-24% mortality within 1 year
- Vertebral fractures heighten chronic pain risk by 8x
- 40% of fracture survivors never regain full mobility
Early risk identification through FRAX enables:
- Targeted prevention strategies
- Optimized treatment timing
- Reduced healthcare costs
- Improved quality of life
FRAX Algorithm Mechanics
This evidence-based tool analyzes 12 clinical variables:
Core Demographics
| Parameter | Clinical Relevance |
|---|---|
| Age | Risk doubles every 7 years post-50 |
| Gender | Women have 4x higher osteoporosis rates |
| Weight/Height | Low BMI (<19) increases risk 2.5x |
Medical History Markers
- Prior fragility fractures
- Parental hip fracture history
- Rheumatoid arthritis diagnosis
- Secondary osteoporosis triggers (diabetes, CKD)
Lifestyle Modulators
- Current tobacco use
- Daily alcohol intake (≥3 units)
- Long-term glucocorticoid use (≥5mg prednisone 3+ months)
Bone Mineral Density (Optional)
- Femoral neck T-score via DEXA scan
Interpreting Your Risk Profile
Our calculator generates two predictive metrics:
10-Year Probability Scores
- Major Osteoporotic Fracture (MOF)
- Hip
- Spine
- Forearm
- Humerus
- Hip Fracture Specific
Risk Stratification Guide
| MOF Probability | Risk Category | Clinical Action |
|---|---|---|
| <10% | Low | Lifestyle optimization |
| 10-20% | Moderate | BMD testing + vitamin D supplementation |
| >20% | High | Pharmacotherapy consultation |
Example Interpretation:
"Your 15.7% MOF risk indicates moderate vulnerability. We recommend:
- DEXA bone density scan
- 1200mg daily calcium intake
- Weight-bearing exercise 4x/week"
Using Our Digital Assessment Tool
Follow these steps:
- Demographic Entry
Input age, gender, weight, and height - Medical History Documentation
Check relevant clinical conditions - Lifestyle Factor Disclosure
Record smoking/alcohol patterns - BMD Integration (Optional)
Enter femoral neck T-score if available - Calculate & Strategize
Receive an instant risk profile with a prevention roadmap
Clinical Validation and Global Adoption
FRAX's reliability stems from:
- 9-year development across 60+ cohorts
- Validation in 1.2 million patient-years
- Endorsement by:
- National Osteoporosis Foundation (USA)
- International Osteoporosis Foundation
- European Society for Clinical and Economic Aspects of Osteoporosis
Proactive Bone Health Management
Our FRAX Calculator delivers:
- Personalized Risk Quantification
- Evidence-Based Intervention Guidance
- Shareable Clinical Reports
- Preventive Care Roadmaps
Take control of your skeletal health today!
Disclaimer
This tool provides educational estimates only and does not replace clinical evaluation. Always consult healthcare professionals for medical decisions.
Frequently Asked Questions (FAQs) -
Who should prioritize FRAX assessment?
Adults over 50 with:
BMI <20
Family fracture history
Steroid medication use
Early menopause (before 45)
Can I use FRAX without DEXA results?
Yes. The calculator provides valid estimates using clinical factors alone, though BMD data enhances precision.
How often should I reassess risk?
Biennial evaluation is recommended unless:
New fracture occurs
Glucocorticoid therapy initiates
Significant weight loss (>10%)
Does high risk guarantee fracture occurrence?
No. FRAX predicts population-level probabilities. Individual outcomes depend on:
Prevention adherence
Fall risk mitigation
Timely interventions
What lifestyle changes reduce fracture probability?
Nutrition: 1200mg calcium + 800IU vitamin D daily
Exercise: 30-minute weight-bearing activities 5x/week
Prevention: Home hazard removal + vision correction
Add a Comment