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NeuroNeurology

TIA Short-Term Stroke Risk

Predicts 2-day stroke risk following TIA. Score ≥ 4 warrants same-day specialist assessment.

Age
Blood pressure at first assessment
Clinical features
Duration of symptoms
History of diabetes
0
ABCD² Score/ 7
Low risk — outpatient pathway acceptable
~1.0% stroke risk at 2 days

Reference: Johnston SC et al. Lancet 2007

Medical Disclaimer: This calculator is a clinical decision support tool for qualified healthcare professionals. It does not replace clinical judgement. Always interpret results in the full clinical context. Reference: Johnston SC et al. Lancet 2007.

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