Table 2

Pearson product moment correlations for selected clinical variables

	Age	Education	EXIT25	MMSE	CLOX1
Education	0.05
EXIT25	0.02	−0.40^2-150
MMSE	−0.05	0.39^2-150	−0.92^2-150
CLOX1	−0.08	0.36^2-150	−0.83^2-150	0.82^2-150
CLOX2	−0.10	0.24^2-150	−0.79^2-150	0.85^2-150	0.79^2-150