Table 4.

Multiple comparisons of the relative HARM incidence according to stroke subtypes.

	LAA vs. SVO	LAA vs. CE	LAA vs. SOD	LAA vs. SUD	SVO vs. CE	SVO vs. SOD	SVO vs. SUD	CE vs. SOD	CE vs. SUD	SOD vs. SUD
p-Value	0.011*	1.000	1.000	1.000	0.016**	0.366	0.001***	1.000	1.000	1.000

HARM, hyperintense acute reperfusion marker; LAA, large artery atherosclerosis; SVO, small vessel occlusion; CE, cardioembolism; SOD, strokes of other determined etiology; SUD, strokes of undetermined etiology.

Table shows the relative HARM incidence was significantly different between the LAA and SVO (p = 0.001), SVO and CE (p = 0.016), and SVO and SUD (p = 0.001) subgroups.