Table 2.

Demographic characteristics of patients at the time of inclusion

	SEAD-J	ADNI	p Value
Age (yrs)	70.8±7.5	75.2±7.1	<0.001
Gender (M:F)	50:64	134:66	<0.001
Education (yrs)	11.5±3.0	15.8±2.9	<0.001
MMSE	26.4±1.9	27.2±1.7	<0.001
Modified MMSE	22.4±1.7	22.5±1.5	0.642
WMS-R LM	1.8±1.8	4.0±2.7	<0.001
GDS	4.3±2.2	1.6±1.4	<0.001

Values are mean±SD. The Modified MMSE represents the sum of total scores except for different subscores in both studies (maximum 25). WMS-R LM is taken as the score for the Logical Memory II part A (maximum 25).

ADNI, Alzheimer's Disease Neuroimaging Initiative; GDS, Geriatric Depression Scale; MMSE, Mini-Mental Status Examination; SEAD-J, Studies on Diagnosis of Early Alzheimer's Disease—Japan; WMS-R LM, Logical Memory subset of the Wechsler Memory Scale Revised.