Table 3. Multivariable odds ratios (with 95% confidence intervals) from multiple logistic regression analysis for combined HIV+ and HIV−.

	Dix-Hallpike any nystagmus	Dix-Hallpike non-classical nystagmus	Romberg ECF	Gaze-evoked nystagmus
Age per 10 yrs increase	1.09 (0.87, 1.37)	1.14 (0.91, 1.43)	2.42 (1.73, 3.39)*	1.01 (0.81, 1.26)
Black vs. non-black	1.03 (0.65, 1.62)	1.06 (0.67, 1.68)	1.89 (0.97, 3.69)#	0.50 (0.32, 0.8)*
Female vs. male	1.31 (0.8, 2.15)	1.17 (0.71, 1.93)	1.1 (0.54, 2.24)	1.03 (0.62, 1.7)
HIV+ not HAART	1.41 (0.72, 2.78)	1.66 (0.84, 3.29)	1.93 (0.73, 5.07)	1.35 (0.67, 2.7)
HIV+ HAART	0.98 (0.62, 1.54)	1.17 (0.73, 1.85)	1.43 (0.73, 2.8)	1.04 (0.66, 1.63)

^*Statistically significant at p<0.05.

^#Statistically significant at p<0.09.