Table 3. Multinomial models of HIV specific predictors of RLS status in men with HIV.

HIV variable	Model A		Model B		Model C		Model D
	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI
Definite RLS (N = 47)
Disease duration (years)	1.05	1.01–1.10 *	1.05	0.99–1.12	1.06	1.00–1.13 *	1.08	1.02–1.16 *
CD4 count > 500	1.64	0.73–3.67	1.61	0.71–3.63	1.94	0.83–4.54	1.53	0.65–3.60
Undetectable viral load	1.70	0.33–3.95	1.61	0.69–3.78	1.59	0.67–3.77	1.75	0.69–4.45
Indeterminate RLS (N = 90)
Disease duration (yrs)	1.00	0.97–1.04	1.03	0.99–1.07	1.03	0.99–1.07	1.03	0.99–1.08
CD4 count > 500	0.76	0.45–1.28	0.69	0.41–1.19	0.70	0.43–1.20	0.64	0.36–1.15
Undetectable viral load	0.96	0.56–1.65	0.99	0.57–1.73	1.00	0.57–1.74	0.93	0.50–1.72

Multinomial logistic regression results (referenced to “no RLS”; n = 367).

Significance level is labeled as * p < 0.05, ** p < 0.01.

Model A: Unadjusted; Model B: demographics (age, race).

Model C: Model B + Comorbidities (anemia, depression).

Model D: Model C + medications (antidepressants).