Table 3.

Hierarchical logistic regression model for dementia risk factors and other health and social factors associated with subjective cognitive decline in LGBT older adults

	Model 1a			Model 2b			Model 3c
Characteristics	OR	95% CI	p-Value	OR	95% CI	p-Value	OR	95% CI	p-Value
Demographics
Age	0.98	0.92, 1.04	.50	1.00	0.94, 1.07	.96	1.00	0.93, 1.07	.92
Female	1.66	0.71, 3.87	.24	2.31	0.78, 6.81	.13	2.46	0.80, 7.53	.12
Gay/Lesbian	0.87	0.32, 2.35	.78	0.78	0.27, 2.25	.65	0.84	0.29, 2.45	.75
Person of color	3.14	1.28, 7.70	.01	2.72	1.04, 7.13	.04	2.89	1.07, 7.79	.04
≤ High school graduate	1.53	0.60, 3.91	.38	1.31	0.48, 3.59	.59	1.22	0.44, 3.40	.71
Income inadequate	2.10	0.88, 5.00	.09	1.63	0.66, 4.05	.29	1.26	0.47, 3.41	.65
Dementia Risk Factors
Depression	-	-	-	3.26	1.46, 7.25	.004	2.94	1.25, 6.92	.01
HIV	-	-	-	2.21	0.70, 6.92	.18	2.07	0.65, 6.65	.22
Other Health and Social Factors	-	-	-	-	-	-
Poor self-rated health	-	-	-	-	-	-	1.32	0.47, 3.69	.60
Functional impairment	-	-	-	-	-	-	2.63	1.07, 6.51	.04

Note. CI = confidence interval. Model 1: Adjusted for demographics; Model 2: Adjusted for demographics plus Depression and HIV; Model 3: Adjusted for Model 2 plus poor self-rated health and functional impairment. N = 210.

^aχ²(df = 6, N = 181) = 19.01, p = .004; Nagelkerke R² = .16

^bχ²(df = 7, N = 181) = 29.58, p <.001; Nagelkerke R² = .24

^cχ²(df = 10, N = 181) = 34.10, p <.001; Nagelkerke R² = .27.