Table 2.

Variances and covariances of observed variables in structural equation models examining antiretroviral medication adherence in 244 HIV-positive older adults.

Construct	Indicator	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
Social support	1. Social well-being	1.03	0.40	0.42	−0.21	−0.06	−0.24	−0.06	−0.13	0.47	0.03	0.07	0.07	0.13	0.14	0.01	0.29
	2. Friends		0.97	0.61	−0.14	−0.05	−0.17	−0.03	−0.16	0.37	−0.01	0.25	0.12	0.09	0.08	0.28	0.21
	3. Family			1.11	−0.12	−0.01	−0.10	−0.03	−0.13	0.32	0.01	0.13	0.05	0.08	0.07	−0.13	−0.47
Maladaptive coping	4. Escape				0.37	0.06	0.21	0.03	0.16	−0.24	−0.01	−0.01	−0.01	−0.04	−0.05	0.19	0.01
	5. Avoid					0.08	0.07	0.01	0.04	−0.07	−0.01	−0.01	−0.01	−0.03	−0.04	0.15	−0.21
	6. Destruct						0.35	0.05	0.14	−0.26	−0.01	−0.03	−0.06	−0.06	−0.04	0.07	−0.07
Negative affect	7. Depression							0.03	0.04	−0.08	0.00	−0.01	−0.01	−0.02	−0.03	0.06	−0.04
	8. Anxiety								0.29	−0.28	−0.01	−0.05	0.00	−0.06	−0.08	0.17	−0.22
	9. Psychological general well-being									0.84	0.01	0.13	0.06	0.13	0.18	0.00	0.11
Neuropsychological functioning	10. 3MS										0.05	0.01	0.06	0.00	0.01	0.03	0.07
	11. Trails B											0.81	0.23	0.02	−0.02	−0.01	0.28
	12. COWA												0.64	0.01	−0.02	0.24	0.39
ART adherence	13. All HIV medications													0.38	0.32	−0.77	0.56
	14. Instructions														0.56	−0.76	0.81
Viral load	15. Ln viral load															13.77	−1.19
Time since HIV diagnosis	16. Years since HIV-positive diagnosis																27.11
	M	2.28	3.62	3.48	1.82	2.03	1.20	0.50	0.87	3.04	2.70	1.08	1.16	2.82	2.82	2.26	12.90
	SD	1.01	0.98	1.05	0.61	0.28	0.59	0.17	0.54	0.92	0.22	0.90	0.80	0.62	0.75	3.71	5.21

Note: Variances are shown in the diagonal of the matrix. ART, Antiretroviral therapy; 3MS, Modified Mini-Mental State Examination; COWA, Controlled Oral Word Association; Ln, Natural log.