Table 1.

Attributes of each subject group showing sample size, age, and the results of neuropsychological tests. Two-way ANOVA revealed significant group differences in all parameters (multivariate F18, 43 = 2354.29, p < 0.001; univariate p values in right column). Post-hoc tests of group differences for each test (THSD, p < 0.05) define the frames that enclose groups that were not different

Test mn (se)	Comparisons of subject groups subject groups (n, % male)			p value
	YNC (18, 17%)	ONC (18, 44%)	EAD (19, 53%)
Age	21.94 (1.04)	74.28 (1.55)	76.37 (1.65)	<0.001
Mini-mental	29.67 (0.14)	28.72 (0.61)	25.63 (0.72)	<0.001
Road map	30.11 (0.52)	28.72 (0.94)	25.37 (1.22)	=0.003
Line orientation	26.78 (0.56)	25.94 (0.56)	21.83 (1.49)	=0.002
Figural memory	8.44 (0.34)	6.89 (0.42)	4.89 (0.39)	<0.001
Verbal recall	21.06 (0.53)	17.56 (0.68)	8.53 (1.16)	<0.001
Delayed recall	7.72 (0.11)	6.83 (0.25)	2.84 (0.45)	<0.001
Animal naming	25.56 (1.65)	20.72 (1.51)	12.47 (0.99)	<0.001