Calculate the ABCD2 score to predict 2-day stroke risk after TIA. Components: Age 60 or older (1), Blood pressure 140/90 or higher (1), Clinical features - unilateral weakness (2) or speech disturbance without weakness (1), Duration 60 min or longer (2) or 10-59 min (1), Diabetes (1). Maximum 7; score 4 or higher = high risk.
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