Table 2.

Regression model predicting ARCH Superior Frontal Cortical thickness (N = 395)

Mean ARCH SFC Thickness
Term	B	SE	t	P (two-tailed)
Sex	1.44e-3	2.33e-3	0.62	0.54
Age	1.87e-4	2.65e-4	0.71	0.48
ARCH Ventricular Volume	−0.023	0.030	−0.76	0.45
Converter	−0.011	4.5e-3	−2.38	0.018
Non-Converter	1.731-4	2.5e-3	0.069	0.94
ARCH Ventricular Volume x Converter	−0.12	0.044	−2.83	0.0049
ARCH Ventricular Volume x Non-Converter	−0.051	0.037	−1.40	0.16

Model Controlled for Scanner; ARCH: Annualized Rate of Change; SFC: Superior Frontal Cortex