. Author manuscript; available in PMC: 2009 Jan 26.

Published in final edited form as: Dement Geriatr Cogn Disord. 2007 Oct 15;24(6):411–417. doi: 10.1159/000109765

Table 2.

Mean Scores on Neuropsychiatric Tests^*, ^#

	n	Abstract reasoning		Memory
	n	Similarities	Identities and Oddities	Total Recall	BVRT
*Unaffected Individuals*	476	9.71 (±6.61)	14.07 (±2.22)	37.61 (±10.61)	6.11 (±2.50)
Level of education Above Median	297	12.4 (±6.33)	14.39 (±2.08)	39.98 (±10.80)	7.03 (±2.11)
Below Median	177	5.13 (±4.11)	13.54 (±2.35)	33.66 (±9.01)	4.53 (±2.34)
*Affected Individuals*	633	1.53 (±3.09)	6.04 (±6.17)	9.80 (±11.12)	1.52 (±2.23)
Level of Education Above Median	168	2.67 (±4.50)	6.87 (±6.41)	10.53 (±11.47)	2.14 (±2.72)
Below Median	450	1.14 (±2.29)	5.66 (±6.07)	9.28 (±10.84)	1.27 (±1.96)

All scores are significantly different between affected and unaffected with a p<0.000, except for the difference in Total Recall in the affected between those with high and low education with a p=0.216.

Raw test scores were used.