Table 2.

Conditional logistic regression model for odds of cognitive impairment by vestibular physiologic function.

	MCI		AD
Vestibular Function	OR (95% CI)	p-value	OR (95% CI)	p-value
Abnormal cVEMPs *	3.0 (1.1, 8.5)	0.04	5.0 (2.0, 12.3)	0.001
Abnormal oVEMPs †	4.1 (1.4, 12.4)	0.01	4.2 (1.9, 9.1)	<0.001
VOR gain ‡ §	0.36 (0.17, 0.74)	0.006	0.87 (0.59, 1.30)	0.51

^*cVEMP data includes 26 MCI and 48 AD cases and their matched controls.

^†oVEMP data includes 25 MCI and 41 AD cases and their matched controls.

^‡VOR gain data includes 23 MCI and 38 AD cases and their matched controls.

^§Odds ratios for VOR gain are standardized based on the standard deviation of VOR gain.