1.10. Analysis.

Comparison 1 Integrated models of care versus standard care, Outcome 10 Substance use: 5. Avearage score (SATS, low = poor) (skewed data).

Substance use: 5. Avearage score (SATS, low = poor) (skewed data)
Study	Intervention	Mean	SD	N
6 months
Essock 2006	Treatment	3.3	1.60	93
Essock 2006	Control	3.3	1.50	83
12 months
Drake 1998a	Treatment	3.99	1.60	105
Drake 1998a	Control	4.10	1.59	98
Essock 2006	Treatment	3.80	1.70	87
Essock 2006	Control	3.40	1.50	84
18 months
Drake 1998a	Treatment	4.19	1.77	105
Drake 1998a	Control	4.32	1.75	98
Essock 2006	Treatment	4.00	1.90	88
Essock 2006	Control	3.90	1.80	84
24 months
Drake 1998a	Treatment	4.50	1.76	105
Drake 1998a	Control	4.51	1.73	98
Essock 2006	Treatment	4.20	2.0	79
Essock 2006	Control	3.7	1.90	83
30 months
Drake 1998a	Treatment	4.76	1.92	105
Drake 1998a	Control	4.48	1.88	98
Essock 2006	Treatment	4.10	2.0	80
Essock 2006	Control	4.0	1.9	75
36 months
Essock 2006	Treatment	4.40	1.80	78
Essock 2006	Control	4.30	2.10	79