Vestibular-evoked myogenic potentials and video head impulse test in cochlear otosclerosis

The Egyptian Journal of Otolaryngology

Table 4 Relation between the mean of air conduction pure tone average (AC.PTA) with incidence of cVEMP and oVEMP in each group

		N	AC.PTA			T	P
		N	Min.–Max	Mean ± SD	Median	T	P
Incidence of cVEMP	CHL (n = 20)
	Absent	10	41.60 – 61.60	52.96 ± 6.08	53.30	7.126^*	< 0.001^*
	Present	10	35.0 – 45.0	37.15 ± 3.51	35.0	7.126^*	< 0.001^*
	Mixed (n = 20)
	Absent	13	56.70 – 78.30	66.92 ± 6.56	66.70	3.667^*	0.002^*
	Present	7	46.70 – 66.70	54.29 ± 8.73	50.0	3.667^*	0.002^*
Incidencence of oVEMP	CHL (n = 20)
	Absent	12	35.0 – 61.60	50.80 ± 7.76	50.80	5.995^*	< 0.001^*
	Present	8	35.0 – 41.60	36.44 ± 2.40	35.0	5.995^*	< 0.001^*
	Mixed (n = 20)
	Absent	14	53.30 – 78.30	65.95 ± 7.28	65.85	2.956^*	0.008^*
	Present	6	46.70 – 66.70	54.45 ± 9.55	49.15	2.956^*	0.008^*