Racial Differences by Ischemic Stroke Subtype: A Comprehensive Diagnostic Approach

Table 2

TOAST classifications of ischemic stroke subtypes by race.

	TOAST			SSS-TOAST			Imaging TOAST
	Black	White	P	Black	White	P	Black	White	P
Cardioembolic, n (%)	80 (31)	27 (30)	0.96	75 (29)	23 (26)	0.60	90 (34)	33 (37)	0.66
Large artery, n (%)	21 (08)	9 (10)	0.55	31 (12)	13 (15)	0.50	22 (08)	8 (09)	0.87
Other, n (%)	18 (07)	13 (15)	0.03	26 (10)	16 (18)	0.04	15 (06)	11 (12)	0.04
Small vessel, n (%)	28 (11)	9 (10)	0.87	33 (13)	12 (13)	0.84	30 (11)	9 (10)	0.72
Undetermined, n (%)	114 (44)	31 (35)	0.14	96 (37)	25 (28)	0.14	104 (40)	28 (31)	0.16