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New Tool Predicts Dementia Risk After Stroke with 50% Accuracy

Canadian researchers develop new risk calculator predicting dementia within 10 years after stroke. Tool stratifies patients by risk factors including age, disability, and stroke type for better research and prevention.

This development matters because dementia following stroke affects approximately one in three survivors long-term, creating profound challenges for patients and caregivers. The ability to predict dementia risk enables more targeted research and potential preventive interventions, addressing a condition that researchers note is more common than recurrent stroke over time. For healthcare systems, this tool could optimize resource allocation and clinical trial recruitment, while for individuals and families, it represents progress toward personalized post-stroke care and dementia prevention strategies that could significantly improve quality of life.