Module 03 — Risk Predictor

Dementia Risk
Calculator

Personalised 5- and 10-year dementia risk using an Elastic Net Cox model trained on 51,517 UK Biobank participants. All calculations run locally — your data is never transmitted.

Personal Information
Lifestyle
Medical History
Physical Fitness Measures
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Fill in the form and click Calculate My Risk to see your personalised dementia risk estimate.

Population Impact

Population-Attributable Fractions

Estimated proportion of dementia cases attributable to suboptimal fitness levels in the UK Biobank population.

Grip Strength28.8% (95% CI: 16.7–40.5%)
Cardiorespiratory Fitness20.1% (95% CI: 9.7–33.9%)
Lung Function (FEV₁)13.3% (95% CI: 5.9–31.4%)
Joint Fitness Score25.7% (95% CI: 10.4–40.1%)