Table 1

Demographic characteristics in APOE ε4 carriers and non-carriers


non-carriers (n = 31)
ε4-carriers carriers (n = 39)
t-values
p-values


M (SD)
M (SD)


Age at test
62.9 (8.81)
64.7 (7.15)
-0.979
0.331
Years of education
11.4 (3.11)
10.8 (2.98)
1.123
0.266
Sex (M/F)
16/15
17/22

0.631*

* Chi-square test statistic

Wehling et al. Behavioral and Brain Functions 2007 3:57   doi:10.1186/1744-9081-3-57