From: APOE ε4 lowers age at onset and is a high risk factor for Alzheimer's disease; A case control study from central Norway
Number of APOE ε4-alleles
0
1
2
EOAD. Age at onset ± SD, n
57.3 ± 4.0
14
57.3 ± 4.7
16
58.7 ± 2.6
10
LOAD. Age at onset ± SD, n
78.4 ± 5.8
121
75.3 ± 5.8a
168
72.9 ± 5.0b
47