Table 3.

Linear regression model results showing differences between NCs, MCI, and AD across different WMH measures

	Total WMH		Total deep WMH		Total PV WMH
	T stat	p	T stat	p	T stat	p
WMH
NC vs MCI	5.50	< .001*	1.59	0.11	6.74	< .001*
NC vs AD	7.29	< .001*	1.50	0.13	7.23	< .001*
MCI vs AD	10.07	.002*	0.09	0.76	4.65	.03*

^*Results that are significant when uncorrected and bolded values represent those that remained significant after correction for multiple comparisons