Table 1.

Results of neuropsychiatric tests presented to both groups for patients and controls (mean ± standard deviation).

Test	Familial MCI	Sporadic MCI	Familial control	Sporadic control
MMSE	25.20 ± 4.50	26.46 ± 2.47	29.10 ± 1.10	29.50 ±0.52
IADL	7.2 ± 1.00	6.38 ± 1.06
Rey figure-copy	21.89 ± 5.03	30.42 ± 4.58	26.38 ± 4.99	32.16 ± 5.80
Rey figure-recall	7.33 ± 4.89	11.04 ± 6.36	14.32 ± 5.18	16.49 ± 6.55
TMT-A	87.75 ± 38.30	59.23 ± 24.37	73.67 ± 26.44	42.63 ± 25.87

MMSE, Mini-mental state examination; IADL, Instrumental activities of daily living scale; TMT-A, Trail-making test (part A).