. Author manuscript; available in PMC: 2010 May 26.

Published in final edited form as: J Int Neuropsychol Soc. 2007 May 18;13(5):747–757. doi: 10.1017/S1355617707070853

Table 4.

Results of random effects modeling of MRI volumes at baseline and change in association with IADLs

Effect	Estimate	Standard error	p value
Intercept	.720	.050	<.001
Age	−.007	.006	.25
Education	−.0005	.015	.98
CGM	−1.11	1.31	.41
HV	−585.7	89.4	<.001
Time	.071	.011	<.001
HV × time	−56.08	18.85	.006
CGM × time	−.05	.28	.87
Age × time	−.01	.001	.64
Edu × time	−.007	.003	.04

CGM = cortical gray matter volume; HV = hippocampal volume.