Table 1.

Mean MLAEP latency (in ms) and amplitude (in μv) values for the Na-Pa wave for modalities C3/A1, C4/A1, C3/A2 and C4/A2 for control and study groups (n=30).

Na latency	C3/A1		C4/A1		C3/A2		C4/A2
	CG	SG	CG	SG	CG	SG	CG	SG
Mean	20.15	19.99	19.56	20.40	19.99	20.26	20.37	20.36
Median	19.31	19.89	19.50	20.28	19.41	19.50	19.50	19.40
Standard deviation	2.89	3.26	2.46	3.14	2.59	3.90	3.22	3.23
p-value	0.544		0.132		0.756		0.929
Pa latency	C3/A1		C4/A1		C3/A2		C4/A2
	CG	SG	CG	SG	CG	SG	CG	SG
Mean	33.55	32.80	33.55	32.50	33.56	32.09	33.57	31.81
Median	33.54	32.96	33.15	32.37	33.54	32.18	33.35	31.59
Standard deviation	3.61	5.77	3.91	4.95	4.10	6.27	4.37	5.50
p-value	0.631		0.251		0.280		0.183
Na-Pa amplitude	C3/A1		C4/A1		C3/A2		C4/A2
	CG	SG	CG	SG	CG	SG	CG	SG
Mean	3.16	2.33	2.32	1.74	2.50	2.42	1.94	1.94
Median	1.61	1.63	1.53	1.51	1.31	1.75	1.52	1.46
Standard deviation	4.85	1.88	2.11	1.08	3.56	2.01	1.28	1.88
p-value	0.717		0.641		0.204		0.784

CG – control group; SG – study group.