. Author manuscript; available in PMC: 2009 Mar 12.

Published in final edited form as: J Int Neuropsychol Soc. 2007 May;13(3):450–461. doi: 10.1017/S1355617707070488

Table 1.

Demographic and Behavioral Data.

	MCI		Controls

	Mean	SD	Mean	SD

Age	73.4	7.1	74.4	6.4
Education	16.6	2.4	15.7	2.8
Gender	8m/8f		7m/9f
MMSE	27.4	2.2	29.7	0.4	^**
WRAT-III Reading (standard score^a)	112	5.8	110	7.1
RAVLT total (scaled score^a)	6.3	4.0	12.3	3.3	^**
RAVLT delayed recall (scaled score^a)	6.9	2.2	11.6	1.8	^**
BVMT-R total (trials 1–3 T score^a)	33.9	8.2	56.9	10.0	^**
BVMT-R delayed recall (T score^a)	31.7	9.0	55.8	7.9	^**
Trail Making Test A (scaled score^a)	9.9	2.1	11.5	2.2
Trail Making Test B (scaled score^a)	9.6	2.9	13.2	2.3	^*
Boston Naming Test (scaled score^a)	12.1	2.2	13.6	2.9
Animal Naming (scaled score^b)	8.3	3.1	10.6	2.9	^*
COWAT (scaled score^a)	10.9	2.4	12.4	1.9	^*
JLO (scaled score^a)	12.8	2.7	13.1	2.3
IQCODE informant form	3.8	0.5	2.9	0.3	^**
IQCODE patient form	3.2	0.7	3.1	0.2
IQCODE discrepancy	0.6	0.7	−0.1	0.3	^**
Functional MRI Task :
Self condition RT (milliseconds)	1689	240	1747	182
Self condition % “Yes” responses	49.7	6.2	48.4	4.4
Semantic condition RT (milliseconds)	1737	261	1792	194
Semantic condition % “Yes” responses	46.5	7.1	48.6	4.2

^**

p < .001

p < .05 statistical significance between MCI and control groups

score is age-corrected

score is age- and education-corrected.

MCI = Mild Cognitive Impairment; MMSE = Mini Mental State Exam; WRAT-III = Wide Range Achievement Test, 3^rd Edition; RAVLT = Rey Auditory Verbal Learning Test; BVMT-R = Brief Visuospatial Memory Test, Revised; COWAT = Controlled Oral Word Association Test; JLO = Judgement of Line Orientation; IQCODE = Informant Questionnaire on Cognitive Decline in the Elderly; RT = reaction time