From: Effects of differences in serum total homocysteine, folate, and vitamin B12on cognitive impairment in stroke patients
Group
Cases (n)
P300 latency
P300 amplitude
VCIND
82
396.68 ± 76.67a
3.86 ± 0.87
Stroke
80
307.20 ± 50.45
3.80 ± 0.78
Control
69
306.13 ± 70.33
3.83 ± 0.69
F
12.04
0.028
P
0.973