Table 3.

Wilcoxon signed ranks tests for each of the seven symptoms

		PPA	BvFTD	PrAD
		Z	Z	Z
Symptom	Logopenia	−0.49	1.98*	2.49 *
	Aphasia	−0.79	1.86	−0.15
	Inattention	−2.77	2.57*	3.21 **
	Apathy	2.53*	2.70*	3.57***
	Disorganization	0.95	2.70*	3.77***
	Aspontaneity	2.12*	2.20*	3.99***
	Indifference	0.33	2.59*	2.93 *

Note: significant differences between caregiver and patient ratings are indicated by asterisks:

^*p < .05,

^**p <.005,

^***p <.0005