Skip to main content
. Author manuscript; available in PMC: 2009 Nov 9.
Published in final edited form as: Neurobiol Aging. 2007 Oct 24;30(5):672–681. doi: 10.1016/j.neurobiolaging.2007.08.019

Table 1.

Demographic and cognitive characteristics of ApoE ε4 negative and positive groups

ApoE ε4 negative group N=48 ApoE ε4 positive group N=30
Age (36–86) 61.1 ± 10.8 59.2 ± 9.8
Sex (%F) 59 53
Education (years) 16.6 ± 2.0 16.3 ± 2.1
GDS 1/2 18/30 13/17
MMSE 29.3 ± 1.0 29.5 ± 0.8
PARD 9.7 ± 2.8 9.0 ± 3.0
PARI 7.3 ± 2.0 7.2 ± 2.2
PRDD 6.3 ± 3.1 5.7 ± 2.9
PRDI 5.7 ± 3.1 5.4 ± 2.7
DSST 56.9 ± 12.9 61.4 ± 11.2
DESN 7.2 ± 2.6 6.4 ± 2.5
WAISDIGF 7.3 ± 0.9 6.9 ± 1.2
WAISDIGB 5.7 ± 1.3 5.2 ± 0.9

Values represent means ± standard deviations unless indicated otherwise.