Table 4:

MTA, total WMH score, and CVRF score for each diagnostic group*

	NCI	na-MCI	a-MCI	Probable AD	F Values
MTA score	.54^a (0.5)	.50^a (0.5)	1.18^b (1.0)	1.98^c (1.1)	28.46^‡
	[.37–.71]	[.35–.64]	[.93–1.44]	[1.59–2.35]
CVRF score	2.16 (1.5)	2.85 (1.7)	2.75 (1.4)	2.44 (1.7)	1.68
	[1.67–2.65]	[2.3–3.33]	[2.40–3.10]	[1.83–3.05]
Total WMH score	4.25^a (3.7)	5.89^ab (5.6)	8.69^bc (7.6)	11.09^c (8.7)	8.21^†
	[3.07–5.43]	[4.34–7.42]	[6.81–10.57]	[8.06–14.11]

Note:—MTA indicates medial temporal atrophy; CVRF, cardiovascular risk factor.
* Means with different alphabetic superscripts (a,b,c) are significantly different at P < .05 by the Scheffe post hoc procedure.
† P ≤ .01.
‡ P < .001.