Table 2.

Comparison of Reaction Time, Leaking, and Error Response Percentage of SIVD, SIVCIND, and Normal Control Participants

Groups	Reaction Time, ms	Leaking Response, %	Error Response, %
Normal controls	531.46 ± 98.76	3.68 ± 1.51	3.37 ± 1.35
SIVCIND group	627.18 ± 139.55a	5.41 ± 1.26a	3.437 ± 1.93
	t = 5.882	t = 10.02	t = 0.975
SIVD group	714.63 ± 145.61a	7.33 ± 3.45a	5.24 ± 2.17a
	t = 6.012	t = 18.43	t = 11.036

Abbreviations: SIVCID, subcortical ischemic vascular cognitive impairment no dementia; SIVD, subcortical ischemic vascular dementia.

^a P < .05 as compared with the normal control participants.