Table 2.

Spearman correlations with the Clinical Dementia Rating-Sum of Boxes adjusted for age and education.

	CDR 0, 0.5, 1 (N = 425)			CDR 0.5 and 1 (N = 158))
	Point estimate	Lower 95% CI	Upper 95% CI	Point estimate	Lower 95% CI	Upper 95% CI
Autobiographical Recall Task	−.72	−.67	−.76	−.61	−.50	−.70
SBT John Brown Phrase	.58	.51	.64	.44	.30	.56
MMSE 3-item Recall	.52	.45	.59	.43	.29	.55
Full SBT	.65	.59	.70	.53	.41	.63
Full MMSE	−.55	−.48	−.61	−.58	−.46	−.67
Episodic memory measures
WMS Logical Memory	−.53	−.46	−.59	−.41	−.27	−.53
WMS Associate Memory	−.58	−.52	−.64	−.41	−.27	−.53
SRT Free Recall	−.60	−.53	−.65	−.51	−.39	−.62

Abbreviations: SBT = Short Blessed Test, MMSE = Mini Mental State Examination, WMS = Wechsler Memory Scale, SRT = Selective Reminding Test