Table 3.

Standardized regression results from 2011 mediation model

	β	SE	p
SBP on
Age	0.07	0.07	0.329
Age squared	−0.05	0.07	0.446
Female	0.05	0.04	0.254
Black	0.14	0.05	0.006
Hispanic	0.05	0.05	0.369
Chronic diseases	0.01	0.04	0.804
APOE-ε4	−0.12	0.04	0.006
WMH on
Age	0.14	0.07	0.043
Age squared	−0.03	0.07	0.715
Female	−0.07	0.04	0.117
Black	0.04	0.05	0.389
Hispanic	−0.06	0.05	0.221
Chronic diseases	0.06	0.04	0.157
APOE-ε4	0.03	0.04	0.566
SBP	0.09	0.04	0.048
Memory on
Age	−0.22	0.06	<0.001
Age squared	0.04	0.06	0.533
Female	0.17	0.04	<0.001
Black	−0.14	0.05	0.004
Hispanic	−0.10	0.06	0.069
Chronic diseases	−0.06	0.04	0.134
APOE-ε4	−0.08	0.04	0.053
Education	0.19	0.06	0.003
SBP	−0.02	0.04	0.646
WMH	−0.09	0.04	0.019
Education × WMH	0.12	0.06	0.025

Note. SBP = Systolic blood pressure; WMH = White matter hyperintensities