Table 3 . the clinical features of the study subjects in three groups .

	Group	Baseline		After the intervention		Pv within group	Pv between group
		Mean	SD	Mean	SD
Young	GP	17.2	12.3	13.2	6	0.001	0.03
	Nurse	22.5	16.4	11	6.5
	control	18.8	15.2	17.5	11
Panss Total	GP	94.6	32.5	84.9	124	0.004	0.30
	Nurse	106.7	33.8	68.2	30.3
	control	104.9	35.9	80.6	40.3
KELZ	GP	8.79	4.8	6.92	4.47	0.006	0.09
	Nurse	9.64	4.53	7.23	3.31
	control	9.45	4.89	9.58	4.39
Knowledge	GP	18.9	3.81	24.12	8.36	<0.001	0.05
	Nurse	19.54	4.35	22.07	2.96
	control	18.56	4.04	20.95	6.70
Burden Totlal	GP	120.1	22.77	98.66	20.23	<0.001	0.08
	Nurse	119.08	19.71	1.01	20.07
	control	116.07	21.46	1.05	19.36
general health of caregivers	GP	63.54	18.47	54.92	10.47	<0.001	0.20
	Nurse	59.37	18.7	53.55	10.85
	control	56.36	16	53.98	10.33
Consumer satisfaction with services	GP	24.3	4.9	26.32	3.02	0.100	0.01
	Nurse	24.16	5.41	25.63	3.53
	control	24.96	4.73	23.72	5.38
	GP	0.90	0.4	0.95	0.4	<0.001	0.01
QALYs	Nurse	0.84	0.3	1	0.4
	control	1.01	0.4	0.95	0.4

Cost of services