. Author manuscript; available in PMC: 2017 Feb 1.

Published in final edited form as: Am J Alzheimers Dis Other Demen. 2015 Apr 22;31(1):68–75. doi: 10.1177/1533317515578257

Table 1.

Demographics and FA by group.

	HC (n = 79)	MCI (n = 31)
Age	67.81 (9.02)	68.94 (10.64)
Education	14.94 (2.83)	14.84 (2.46)
Sex: n male/female	29/50	12/19
Ethnicity: n Caucasian/AA	55/24	16/15
MMSE	28.07 (1.65)	27.40 (1.96)
Lawton-Brody IADL	26.58 (0.96)	26.16 (1.37)
GDS	4.03 (5.59)	5.13 (5.64)
FA Genu of CC	0.682 (0.049)	0.680 (0.041)
FA Body of CC^*	0.659 (0.042)	0.635 (0.044)
FA Splenium of CC	0.760 (0.041)	0.753 (0.034)
FA CC Early	0.662 (0.040)	0.654 (0.035)
FA CC Middle	0.695 (0.043)	0.680 (0.040)
FA CC Late^*	0.691 (0.042)	0.666 (0.046)

Note. HC = normal controls; MCI = Mild Cognitive Impairment; AA = African American; MMSE = Mini Mental Status Examination; FA = fractional anisotropy; CC = corpus callosum.

p < .05