TABLE 1.

Demographic and clinical data.

	NC	MCI	AD	p-value
Number	30	65	29
Sex (M/F)	11/19	36/29	11/18	0.137a
Age (years)	74.18 ± 5.96	72.29 ± 7.1	72.33 ± 7.26	0.438b
MMSE	28.91 ± 1.7	27.29 ± 2.39	21 ± 3.52	<0.001b
CDR	0.07 ± 0.17	0.51 ± 0.15	0.89 ± 0.21	<0.001b
FAQ	0.22 ± 0.83	4.08 ± 4.76	18 ± 6.4	<0.001b

Data represent the mean ± SD. MMSE, Mini-Mental State Examination; CDR, Clinical Dementia Rating; FAQ, functional activities questionnaire. ^aThe p-value was obtained using a two-tailed Pearson chi-square test. ^bThe p-value was obtained by one-way analysis of variance.