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. 2021 Sep 30;12:728108. doi: 10.3389/fneur.2021.728108

Table 3.

Mean neuropsychiatric inventory distress reported by caregivers for each domain.

Characteristics		bvFTD (n = 31)		AD (n = 28)
		Mean	SD	Mean	SD	p-value
Delusions	Baseline	0.35	0.98	0.07	0.38	0.209^a
	1 year	0.42	1.03	0.14	0.76	0.121^a
		1.000^b		1.000^b
Hallucinations	Baseline	0.45	1.21	0.11	0.57	0.111^a
	1 year	0.55	1.29	0.18	0.94	0.034^a
		1.000^b		1.000^b
Agitation	Baseline	2.55	1.80	1.54	2.03	0.074^a
	1 year	2.81	1.70	1.50	1.99	0.018^a
		1.000^b		1.000^b
Depression	Baseline	1.58	1.73	1.00	1.52	0.188^a
	1 year	1.68	1.72	0.89	1.47	0.069^a
		1.000^b		1.000^b
Anxiety	Baseline	1.84	1.61	1.61	1.64	0.620^a
	1 year	2.06	1.59	1.50	1.64	0.205^a
		1.000^b		1.000^b
Euphoria	Baseline	1.06	1.55	0.75	1.38	0.380^a
	1 year	0.94	1.46	0.82	1.39	0.730^a
		1.000^b		1.000^b
Apathy	Baseline	2.52	1.81	2.29	1.80	0.700^a
	1 year	2.55	1.77	2.43	1.77	0.881^a
		1.000^b		1.000^b
Disinhibition	Baseline	2.16	1.92	1.18	1.87	0.023^a
	1 year	2.19	1.96	1.61	2.02	0.172^a
		1.000^b		0.109^b
Irritability	Baseline	1.97	1.68	1.46	1.79	0.317^a
	1 year	2.03	1.64	1.50	1.86	0.248^a
		1.000^b		0.789^b
Aberrant motor behavior	Baseline	1.10	1.56	0.96	1.62	0.676^a
	1 year	1.26	1.57	1.04	1.62	0.527^a
		1.000^b		1.000^b
Sleep disturbances	Baseline	1.29	1.70	0.54	1.20	0.062^a
	1 year	1.32	1.76	0.82	1.49	0.248^a
		1.000^b		1.000^b
Eating disturbances	Baseline	2.23	1.65	0.75	1.29	0.001^a
	1 year	2.29	1.60	0.82	1.42	0.001^a
		1.000^b		1.000^b

^a

Mann-Whitney U Test.

^b

Wilcoxon Matched Pairs Test.