ABCD2 score for TIA
Stratifies patients presenting with a TIA for how likely they are to suffer a subsequent stroke.
Research authors: Johnston SC, Rothwell PM, Nguyen-Huynh MN, Giles MF, Elkins JS, Bernstein AL, Sidney S.
Version: 1.9
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  • Vascular medicine
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The calculated risk ABCD2 score is: points

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Note:
The ABCD2 score was developed in the outpatient (non-emergency department) setting. Its purpose is to help physicians risk stratify patients presenting with a TIA for how likely they are to suffer a subsequent stroke.


References:

Johnston SC, Rothwell PM, Nguyen-Huynh MN, Giles MF, Elkins JS, Bernstein AL, Sidney S. Validation and refinement of scores to predict very early stroke risk after transient ischaemic attack. Lancet. 2007 27;369(9558):283-92.

Josephson SA, Sidney S, Pham TN, Bernstein AL, Johnston SC. Higher ABCD2 score predicts patients most likely to have true transient ischemic attack. Stroke. 2008;39(11):3096-8.

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This model is provided for educational, training and information purposes. It must not be used to support medical decision making, or to provide medical or diagnostic services. Read our full disclaimer.

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