What FRAX score requires treatment?

Most US guidelines recommend treatment when 10-year hip fracture probability ≥3% or major osteoporotic fracture probability ≥20% on FRAX, or with a confirmed fragility fracture.

What clinical factors does FRAX use?

Age, sex, BMI, prior fracture, family history of hip fracture, smoking, glucocorticoid use, rheumatoid arthritis, secondary osteoporosis, and alcohol use are FRAX inputs.

Osteoporosis Fracture Risk FRAX Tool

Calculate 10-year major osteoporotic fracture probability and hip fracture probability using FRAX clinical risk factors with or without BMD.

Use the full interactive calculator below, or

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Osteoporosis Fracture Risk FRAX Tool

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Frequently Asked Questions

What FRAX score requires treatment?

What clinical factors does FRAX use?