Table 1.

Demographic and clinical data for all patients and patients subgroups according to the final syndromic diagnosis. The lure discrimination index measures mnemonic discrimination performance. aMCI, amnestic mild cognitive impairment; naMCI, non-amnestic mild cognitive impairment; FAB, Frontal Assessment Battery; FCSRT, Free and Cued Selective Reminding Test, MMSE, Mini-Mental State Examination; MoCA, Montreal Cognitive Assessment; ROCF, Rey–Osterrieth Complex Figure; SCC, subjective cognitive complaint; TMT, Trail Making Test

	Whole sample (n = 90)	SCC (n = 33)	NaMCI (n = 21)	AMCI (n = 30)	Mild dementia (n = 6)
Gender (M/F, %)	43.4 / 56.6	42.4 / 57.6	33.3 / 66.7	53.3 / 46.7	33.3 / 66.7
Age (y) median [range]	66.5 [42; 80]	60 [42;78]	71 [54;80]	67 [49;76]	70.5 [66; 74]
Education level (y) median [range]	13 [5; 22]	14 [9; 20]	12 [9; 22]	12 [5; 22]	10 [5; 17]
FCSRT (total recall) median [range]	45 [13; 48]	47 [27; 48]	45 [13; 48]	36 [16; 48]	41 [37; 44]
ROCF (copy) median [range]	34 [4; 36]	34 [24; 36]	32 [4; 36]	33 [5; 36]	34 [26; 36]
ROCF (recall) median [range]	15 [0; 30]	19.5 [3.5; 30]	17 [9.5; 25.5]	10.5 [0; 27]	4.25 [3; 5.5]
TMT-A s/correct move median [range]	2.0 [0.7; 6.2]	1.6 [0.7; 2.5]	2.5 [1.3; 6.2]	2.0 [1.1; 5.5]	1.7 [0.9; 2.5]
TMT-B s/correct move median [range]	4.2 [1.7; 14.4]	3.1 [1.7; 9.7]	5,5 [2,6; 14.4]	4.1 [2.6; 12.6]	6.1 [2.4; 9.9]
MoCA median [range]	24 [19; 29]	26 [22; 29]	24 [19; 27]	23 [19; 26]	20 [20; 20]
MMSE median [range]	26 [19; 30]	29 [24; 30]	26 [22; 29]	25 [20; 29]	21 [19; 26]
FAB median [range]	15 [8; 18]	18 [12; 18]	14 [9; 18]	15 [10; 17]	11 [8; 11]
Lure discrimination Index median [range]	5.5 [-18; 50]	18 [-11; 50]	0 [-9;43]	2 [-18; 42]	0 [-13; 15]
Recognition memory score median [range]	67 [-47; 97]	85 [23; 97]	70 [2; 91]	44 [-47; 84]	14 [-17; 46]