Table 2.

Multiple Logistic Regression Models Testing the Relationship of the 5 BP Variables With the Likelihood of Having AD in the Cross-Sectional Examination

	Systolic pressure, N = 1823			Diastolic pressure, N = 1823			Pulse pressure, N = 1823			Mean arterial pressure, N = 1823			Self-reported hypertension, N = 1732
	OR	95% CI	P value	OR	95% CI	P value	OR	95% CI	P value	OR	95% CI	P value	OR	95% CI	P value
BP variable	1.00	0.99-1.00	.095	1.00	0.99-1.01	.429	1.00	0.99--1.00	.145	0.99	0.99-1.00	.162	0.87	0.70-1.09	.236
Age, y	1.03	1.02-1.05	<.001	1.03	1.02-1.04	<.001	1.03	1.02-1.05	<.001	1.03	1.02-1.04	<.001	1.03	1.02-1.05	<.001
Education, y	0.87	0.85-0.90	<.001	0.88	0.85-0.91	<.001	0.88	0.85-0.90	<.001	0.88	0.85-0.90	<.001	0.87	0.85-0.90	<.001
AA vs Caucasian	1.62	1.10-2.39	.024	1.59	1.08-2.35	.018	1.62	1.10-2.38	.015	1.61	1.09-2.37	.016	1.40	0.94-2.01	.099
Male vs female	1.34	1.08-1.67	.009	1.34	1.08-1.67	.009	1.34	1.07-1.67	.010	1.35	1.08-1.67	.009	1.37	1.10-1.72	.006
APOE-ϵ4(+)	3.04	2.47-3.80	<.001	3.04	2.44-3.80	<.001	3.04	2.44-3.80	<.001	3.04	2.44-3.80	<.001	3.16	2.51-3.98	<.001
APOE-ϵ2(+)	0.67	0.48-0.92	.015	0.67	0.49-0.93	.016	0.67	0.48-0.93	.015	0.67	0.49-0.93	.015	0.70	0.51-0.99	.045

Abbreviations: CI, confidence interval; OR, odds ratio; AA, African American; APOE, apolipoprotein E; BP, blood pressure.