Table 1.

Patients’ Clinical and Demographic Characteristics

Number	30
Male : Female	20 : 10
APOE ε 4 Alleles: 0 : 1 : 2	11 : 11 : 8
Age (mean/standard deviation) in Years	66.8 ± 8.0 (range 51–82)
Duration of Disease in Years	3.2 ± 2.1 (range 0–9)
CDR SOB (mean/standard deviation)	4.2 ± 2.6 (range .5–11)
MMSE (mean/standard deviation)	23.1 ± 4.7 (range 11–30)
CSF Aβ42 (mean/standard deviation) in ng/L	552.3 ± 135.5 (range 414–850)

(Aβ42), beta amyloid (1–42); APOE, apolipoprotein E; CDR SOB, Clinical Dementia Rating Sum of Boxes; CSF, cerebrospinal fluid; MMSE, Mini Mental State Examination.