Table 3A.

Moderating effect of apoE4 status on the relationship between systolic blood pressure and cognitive ability

	Overall (beta±se)	P-value for interaction with apoE4	apoE4 absent (2/2, 2/3, 3/3) (beta±se)	apoE4 present (3/4, 4/4) (beta±se)
Logical memory- D. R.†	-0.020 ± 0.022	0.001	0.019 ± 0.025	-0.153 ±0.049**
Paired associates- D. R.	-0.008 ± 0.022	0.032	0.018 ± 0.025	-0.096 ± 0.049
Visual Reproductions - D. R.	0.002 ± 0.022	0.069	0.024 ± 0.025	-0.072 ± 0.046
Trails A	-0.005 ± 0.022	ns	-0.006 ± 0.024	-0.001 ± 0.055
Trails B - Trails A	0.014 ± 0.022	0.072	0.034 ± 0.023	-0.061 ± 0.056
Similarities	0.016 ± 0.022	ns	0.016 ± 0.025	0.016 ± 0.047
Hooper Visual Organization Test	0.021 ± 0.022	ns	0.014 ± 0.025	0.047 ± 0.047

^†D.R.=Delayed Recall

^*p<0.05

^**p<0.01

^***p<0.001