Table 5.

Variables not included in classification development

		BPSD-affective	BPSD-functional	BPSD-somatic	BPSD-psychotic	p-value
Gender		233	95	137	77	0.469
Men	n (%)	99 (42.48 %)	42 (44.21 %)	60 (43.79 %)	26 (33.76 %)
Women	n (%)	134 (57.51 %)	53 (55.78 %)	77 (56.20 %)	51 (66.23 %)
Age in years	n	233	95	137	77	0.074
	mean	80.98	80.84	82.94	80.21
	(95 % CI)	(79.86–82.11)	(79.18–82.49)	(81.58–84.29)	(78.16–82.25)
MMSE score	n	134	65	60	34	0.005*
	mean	18.49	17.06	15.03	18.12
	(95 % CI)	(17.42–19.55)	(15.60–18.53)	(13.34–16.73)	(15.90–20.34)
CIRS-G score	n	233	95	137	77	<0.001*
	mean	18.72	16.53	22.14	20.36
	(95 % CI)	(17.92–19.51)	(15.31–17.74)	(21.05–23.23)	(18.84–21.88)
Legal admission status	n total	233	95	137	77	0.004*
voluntary admission	n (%)	42 (18.02 %)	15 (15.78 %)	6 (4.37 %)	5 (6.49 %)
non-voluntary admission	n (%)	188 (80.68 %)	79 (83.15 %)	129 (94.16 %)	72 (93.50 %)
Other	n (%)	3 (1.3 %)	1 (1.1 %)	2 (1.5 %)	0 (0 %)
Length of stay, acute Days	n	233	95	137	77	0.034*
	median	34	41	43	45
	(IQR)	(37)	(40)	(32)	(40)
Length of stay, total Days	n	233	95	137	77	0.070
	mean	55.47	72.18	58.61	62.16
	(95 % CI)	(48.48–62.46)	(59.18–85.18)	(51.05–66.17)	(49.24–75.07)

*p < 0.05 for ANOVA (means) and Kruskall-Wallis tests (medians)