Table 4:

Results of Multivariable Ordinal Logistic Regression Models with Maximal Symptom Severity as the Outcome (N = 169)

	Maximal Severity of Symptoms (Ordinal Logistic Regression)
	Model 1		Model 2		Model 3
	a.OR^a	95% CI	a.OR^a	95% CI	a.OR^a	95% CI
Tobacco Use	1.083^**	(1.078-1.087)	1.071^**	(1.07-1.072)	1.072^**	(1.053-1.092)
Alcohol Use			1.024	(0.917-1.145)	1.038	(0.865-1.246)
Drug Use			1.139^*	(1.004-1.293)	1.055	(0.874-1.274)
Demographic Factors
Female (vs. Male)					1.000	(0.463-2.16)
Age					1.004	(0.992-1.017)
≥ College (vs. < College)					1.733^†	(0.949-3.165)
Income
Just enough (vs. not enough)					0.336^**	(0.238-0.475)
More than enough (vs. not enough)					0.380^**	(0.208-0.696)
Clinical Factors
Year with HIV					1.016	(0.966-1.068)
AIDS Diagnosis					0.770	(0.558-1.062)
CD4 Level					0.950^**	(0.933-0.967)
On HIV Medication (vs. not on med)					0.509	(0.166-1.562)
Study waves	2.78^**	(1.966-3.931)	2.663^**	(1.917-3.7)	2.610^**	(2.219-3.069)

Model 1: Simple regression with control of study site; Model 2: Regression with control of alcohol and drug use and study site; Model 3: Regression with full control;

^a.

a.OR: model-adjusted Odds Ratio;

^†

< 0.1;

< 0.05;

^**

< 0.01