Table 3.

Prevalence of BPSD in AD and bvFTD groups divided by three periods.

	pre-T0				T0				T1
BPSD	AD	FTD	p	ϕ	AD	FTD	p	ϕ	AD	FTD	p	ϕ
Delusions	0.4	1.9	<0.001**	0.078	17.2	22.8	0.001	0.064	7	9.8	0.018**	0.047
Hallucinations	0.3	1.9	<0.001**	0.083	17.5	22.1	0.009*	0.052	9.2	8.2	0.391	−0.017
Agitation/aggression	0.5	1.6	0.006*	0.058	25.7	33.7	<0.001**	0.078	15.9	18.4	0.136	0.030
Depression	4.2	6.7	0.013*	0.050	27.9	30	<0.001**	0.020	6.1	8.5	0.043	0.041
Anxiety	2.2	2.5	0.614	0.010	18.4	20.5	0.250	0.023	5.6	7.7	0.050	0.039
Euphoria					1.4	10.7	<0.001**	0.210	0.9	4.6	<0.001**	0.112
Apathy	2.5	6.8	<0.001**	0.102	44.3	62.8	<0.001**	0.162	10.9	21.5	<0.001**	0.135
Disinhibition	0.2	1.6	<0.001**	0.088	8.8	28.2	<0.001**	0.247	4.7	10.2	<0.001**	0.100
Irritability/Affective lability	0.7	1.8	0.018*	0.050	37	39.2	0.315	0.020	12.8	15.9	0.047*	0.040
Aberrant motor behavior					5.5	20.5	<0.001**	0.213	5.1	12.1	<0.001**	0.111
Sleep/nighttime behavior	1.2	1.8	0.270	0.022	22.3	32.8	<0.001**	0.106	11	14.4	0.022**	0.046
Eating disorders	0.1	0.7	0.003*	0.063	8.7	26.6	<0.001**	0.230	4.8	13.9	<0.001**	0.156
Wandering	0.1	0.1	0.468	0.15	4.0	11.7	<0.001**	0.142	3	5.8	0.002*	0.064

Data are presented as %.

^*Significant difference (p < 0.05).

^**Significant difference (p < 0.001).