Table 1.

Visual evoked potentials’ parameters in CIDP patients and in the control group

VEPs		Study group n = 24 Mean ± SD	Control group n = 35 Mean ± SD	p value
Latency (ms)	N75	82.09 ± 13.28	70.63 ± 4.85	< 0.001
	P100	111.30 ± 10.68	100.90 ± 4.39	< 0.001
	N145	145.75 ± 18.71	141.21 ± 10.04	0.065
Amplitude (μV)	P100/N145	8.10 ± 4.06	9.41 ± 3.18	0.170

VEPs visual evoked potentials, uV microvolts, ms millisecond, SD standard deviation