Table 4.

Follow-up: socio-demographic characteristics and neuropsychological assessment (T2).

	N	M	SD	Cut-off
Socio-demographic characteristics
Subjects	50
Gender [male/female]	10/40
Age [years]		70.04	5.70
Education [years]		12.84	2.76
SES (hollingshead index)		41.62	9.14
Social stratum 66–55		8%
Social stratum 54–40		48%
Social stratum 39–30		34%
Social stratum 29–20		10%
Social stratum 19–8		0%
Neuropsychological assessment
Mini-mental state examination		29.44	0.67	≥23.8
Addenbrooke's cognitive examination—revised version		95.04	3.37	≥79 (<75 years old);
				≥60 (>75 years old)
Montreal cognitive assessment		27.02	2.61	≥17.363
Neuropsychiatric assessment
Apathy evaluation scale		8.84	6.25	≤ 14
Beck depression inventory		7.70	6.10	≤ 9
Disinhibition scale		2.88	2.35	≤ 16.9
Hamilton rating scale for anxiety		6.64	5.45	≤ 14
Mania scale		1.78	1.72	≤ 15

N, number; M, mean; SD, standard deviation. Wherever there is a normative value, the cut-off scores are given in the statistical normal direction.