		Hallucination	1.65 ± 2.96
		Total	3.57 ± 5.66
Physical environment			35.54 ± 4.62	9 - 45
Psychosocial environment			32.46 ± 6.01
	Family visiting (per month)	Yes	153 (92.2)
		No	13 (7.8)
	Total number of visits		4.02 ± 6.01
		0-3	110 (66.3)
		≥4	56 (33.7)
	Pre-illness family relationship	Good	62 (37.3)
		Fair	12 (7.2)
		Bad	66 (39.8)
		Not Known	26 (15.7)
Verbally Agitation	Verbally aggressive behavior		1.86 ± 1.07	1 - 7
	Verbally aggressive behavior		1.86 ± 1.07	1 - 7
	Verbally non-aggressive behavior		2.54 ± 1.38	1 - 7
	Total Verbally Agitation		2.20 ± 1.14	1 - 7