. 2014 Mar 19;9(3):e91882. doi: 10.1371/journal.pone.0091882

Table 3. Hospital admission and emergency visits at follow up.

	Intervention		Control Group (n = 73)	Chi² –test^**	Cramer's V
	PACP group (n = 69)	CCP group (n = 70)
No (%) patients admitted	33 (47.8%)	24 (34.3%)	33 (45.2%)	0.3	0.34
No (%) patients admitted voluntarily	16 (23.2%)	14 (20.0%)	12 (16.4%)	1.0	0.07
No (%) patients with emergency admission	12 (17.4%)	7 (10.0%)	14 (19.2%)	1.1	0.07
No (%) patients admitted under court order	11 (15.9%)	7 (10.0%)	19 (26.0%)	5.7^*	0.16
No (%) patients with emergency visits	22 (31.9%)	22 (31.4%)	25 (34.2%)	0.2	0.03

* P<0.05; df = 1.

** Chi² test compares the intervention (PAPC+CCP) and the control group.