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Guidance
Calculators
Dosage
ABCD2 score
A simple score (ABCD2) to identify individuals at high early risk of stroke after transient ischemic attack.
Age ≥ 60 yrs
BP ≥ 140 / 90 mm Hg
Clinical Features
Speech Disturbance without weakness
Unilateral weakness
Duration of symptoms
< 60 mins
≥ 60 mins
Diabetes
Score
Risk
2 days
7 days
90 days
0 - 3
Low
1.0%
1.2%
3.1%
4 - 5
Moderate
4.1%
5.9%
9.8%
6 - 7
High
8.1%
11.7%
17.8%