TABLE 3.

Correlation between the clinical feature and degree of radiological ELH in cochlear or vestibular in patients with unilateral MD.

	Degree in cochlear hydrops		Degree in vestibular hydrops
	Correlation coefficient (r)	P-value	Correlation coefficient (r)	P-value
Age	−0.0415	0.7328	−0.1846	0.1261
Duration	0.1635	0.1761	0.2591	0.0303
Ménière’s stage	0.1157	0.3401	0.2102	0.0807
PTA	0.2679	0.0249	0.2728	0.0223
SP/AP	−0.1174	0.4477	0	1
Glycerol results	0.0149	0.9208	0.3944	0.0061
CP-value	0.0405	0.7588	0.0734	0.5774
cVEMP	−0.0821	0.5667	−0.0397	0.7822
oVEMP	0.2099	0.2837	0.1076	0.5858
vHIT	−0.0222	0.9141	−0.0752	0.715

ELH, endolymphatic hydrops; MD, Ménière’s disease; PTA, pure tone average; SP, summating potential; AP, action potential; CP, canal paresis; cVEMP, cervical vestibular evoked myogenic potential; oVEMP, ocular vestibular evoked myogenic potential; vHIT, video head impulse test.