Table 1

 Baseline characteristics according to apoE status

Genotype
2/22/32/43/33/44/4
Number5131316216046
Female (%)60.053.892.363.067.760.9
Age (years)75.479.278.078.478.275.3
Duration/illness75.6110.381.163.668.962.5
MMSE (/30)13.612.77.712.613.315.3
Positive FHx (%)023.125.015.418.224.4
Prior psych Hx (%)07.723.19.38.710.9
Prior or current use of
    Cholinesterase inhibitor80.046.245.562.162.971.7
    Antipsychotic agents60.023.163.633.129.720.0