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. Author manuscript; available in PMC: 2023 Jul 15.
Published in final edited form as: Neuroimage. 2023 May 13;275:120167. doi: 10.1016/j.neuroimage.2023.120167

Table 1.

Demographics of interest and APOE stratification for the HCP-A cohort.

APOE Genotype Grouping
Ngroup
Age (years)
Mean (St. Dev.)
Nfemale/Ntotal
APOE ε3 (ε3/ε3)
Nε3/ε3 = 360
60.0 (15.5) 199/360
APOE ε4 (ε2/ε4, ε4/ε4 or ε3/ε4)
Nε2/ε4 = 13, Nε4/ε4 = 14, Nε3/ε4 = 105
60.8 (14.0) 70/132
APOE ε2 (ε2/ε2, ε2/ε3)
Nε2/ε2 = 4, Nε2/ε3 = 66
61.7 (18.0) 38/70