Table 3 Frequency of scores and number of strokes.

Item definition	Frequency n (%)	Stroke events (n)
		7 days	90 days
Age (years)
<60	21 (21)	3	4
⩾60	77 (79)	1	3
Blood pressure (mm Hg)
SBP>140 or DBP ⩾90	72 (73)	4	6
Clinical features
Any unilateral weakness (face/hand/arm/leg)	56 (57)	4	6
Speech disturbance (without motor weakness)	19 (19)	0	0
Other	23 (23)	0	1
Duration of symptoms (min)
<10	12 (12)	0	0
10–59	9 (9)	0	0
>60	77 (79)	4	7

DBP, diastolic blood pressure; SBP, systolic blood pressure.