The Egyptian Journal of Otolaryngology

Table 2 Results of Wilcoxson signed-rank test for n21 latency and p11-n21 amplitude across the frequency pairs of mVEMP

From: Masseter vestibular-evoked myogenic potentials at different tone burst frequencies in healthy individuals

Frequency pairs	n21 latency		p11-n21 amplitude
Frequency pairs	Z	p	Z	p
500 Hz vs 750 Hz	2.42	0.015	1.68	0.92
500 Hz vs 1000 Hz	0.67	0.49	1.82	0.069
500 Hz vs 2000 Hz	0.81	0.414	3.84	0.00*
500 Hz vs 4000 Hz	1.35	0.176	3.85	0.00*
750 Hz vs 1000 Hz	3.06	0.002*	3.18	0.001*
750 Hz vs 2000 Hz	2.42	0.015	4.64	0.000*
750 Hz vs 4000 Hz	0.37	0.708	4.02	0.000*
1000 Hz vs 2000 Hz	0.26	0.793	3.07	0.002*
1000 Hz vs 4000 Hz	2.25	0.024	3.34	0.001*
2000 Hz vs 4000 Hz	1.62	0.104	1.80	0.72

^*Indicates (p < 0.005) significant difference observed between frequency pairs

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