. Author manuscript; available in PMC: 2009 Nov 6.

Published in final edited form as: J Int Neuropsychol Soc. 2009 Jan;15(1):9–18. doi: 10.1017/S1355617708090103

Table 1.

Demographic and Neuropsychological performance

*Measures*	*Healthy Controls* Mean (S.D.) (n=23)	*MCI* Mean (S.D.) (n=23)	*p value*
Age	75.3 (4.7)	75.6 (5.6)	.84
Education	14.7 (2.6)	14.4 (3.2)	.90
Gender	20 women, 3 men	20 women, 3 men 21 aMCI, 2 multidomain	ns
MCI Type		20 women, 3 men 21 aMCI, 2 multidomain
MMSE	29.26 (0.92)	27.91 (1.90)	.004
DRS-2
Attention	12.48 (1.04)	11.13 (2.30)	.014
Initiation/Perseveration	11.26 (1.89)	9.09 (2.86)	.004
Construction	9.74 (0.86)	9.48 (1.16)	.39
Concentration	11.87 (1.32)	9.61 (1.88)	<0.001
Memory	11.48 (1.53)	7.48 (3.44)	<0.001
Total	13.00 (1.98)	8.57 (2.98)	<0.001
RAVLT Delayed Recall	10.39 (2.76)	3.17 (2.15)	<0.001
RAVLT LTPR	0.85 (0.11)	0.39 (0.23)	<0.001

LTPR = Long Term Percent Retention