Table 1a: Risk stratification for TIA with ABCD2 score [5]

ABCD2

Criteria

Points

Age

≥60 years

1

Blood Pressure

≥140/80

1

Clinical Features

Unilateral weakness

2

Speech impairment without weakness

1

Duration of symptoms

>60 minutes

2

10-59 minutes

1

Diabetes

Yes

1