Whom to treat? The contribution of vertebral X-rays to risk-based algorithms for fracture prediction; results from the European Prospective Osteoporosis Study

Introduction Vertebral fracture is a strong risk factor for future spine and hip fractures; yet recent data suggest that only 5–20% of subjects with a spine fracture are identified in primary care. We aimed to develop easily applicable algorithms predicting a high risk of future spine fracture in men and women over 50 years of age.