Table 3.

Results of the Multivariate Model Predicting Behavioral and Biological Health Outcomes for HIV-Positive Older Adults.^a

	ART Adherence			Undetectable Viral Load			Percentage of CD4 Count
	B	95% CI	β	B	95% CI	β	B	95% CI	β
Age	0.82	−0.46 to 2.12	0.11	0.04	−0.03 to 0.11	0.13	0.10	−0.49 to 0.67	0.03
Gender (1 = female)	8.05	−4.05 to 19.53	0.13	0.00	−0.57 to 0.57	0.00	2.89	−2.08 to 8.11	0.11
Race (1 = White)	−0.17	−16.41 to 15.65	0.00	−0.41	−1.15 to 0.33	−0.11	1.17	−5.39 to 8.07	0.03
Income (1 = US$30 000+)	7.44	−13.49 to 28.99	0.07	−1.04	−2.20 to 0.01	−0.22	1.68	−7.32 to 11.08	0.03
Years since HIV diagnosis	−0.19	−0.99 to 0.58	−0.04	0.01	−0.03 to 0.05	0.05	−0.33	−0.67 to 0.01	−0.17
HIV stigma	−0.36	−1.29 to 0.63	−0.08	0.04	−0.01 to 0.08	0.19	−0.51	−0.92 to −0.09	−0.26b
Depressive symptoms	−0.06	−1.10 to 0.99	−0.01	0.00	−0.06 to 0.05	−0.02	0.15	−0.31 to 0.61	0.07
Loneliness	0.68	−0.49 to 1.86	0.13	−0.02	−0.08 to 0.04	−0.10	0.13	−0.38 to 0.64	0.06
Alcohol use problems	−0.49	−2.25 to 1.30	−0.05	−0.02	−0.11 to 0.07	−0.04	0.37	−0.40 to 1.14	0.09
Drug use problems	0.08	−2.14 to 2.22	0.01	0.00	−0.11 to 0.11	0.00	−0.17	−1.15 to 0.79	−0.03
ART adherence	-	-	-	0.02	0.01 to 0.03	0.40c	-	-	-
Viral load (1 = undetectable)	-	-	-	-	-	-	2.54	0.13 to 4.95	0.25b
R 2	0.12c			0.37c			0.20c

Abbreviations: ART, antiretroviral therapy; 95% CI, 95% credibility interval.

^a N = 120. Analyses were conducted as simultaneous regressions using Bayes estimation. Undetectable viral load was treated as a binary variable with a logit link.

^b P < .05.

^c P < .001.