Table 5. Leave-one-out sensitivity analysis for relapse.

C = Coping; ST = Supportive Therapy; CBI = Combined Behavioral Intervention; NP = No psychotherapy; CBT = Cognitive Behavioral Therapy; MET = Motivational Enhancement Therapy.

	Study	Estimate	P­Estimate	95% CI		Q	PQ
1	O'Malley et al. [5] (C)(1992)	-0.44	<.0001	-0.59	-0.29	33.74	0.1417
2	O'Malley et al. [5] (ST) (1992)	-0.44	<.0001	-0.58	-0.29	35.76	0.0961
3	Anton et al. [3] (CBI) (2006)	-0.44	<.0001	-0.59	-0.28	41.27	0.0292
4	Anton et al. [3] (NP) (2006)	-0.42	<.0001	-0.57	-0.27	41.95	0.0248
5	Oslin et al. [6] (1997)	-0.41	<.0001	-0.56	-0.26	41.01	0.0310
6	Volpicelli et al. [8] (1997)	-0.41	<.0001	-0.56	-0.26	41.42	0.0282
7	Anton et al. [4] (2003)	-0.39	<.0001	-0.54	-0.24	40.09	0.0382
8	Chick et al. [24] (2000)	-0.41	<.0001	-0.56	-0.26	41.96	0.0248
9	Krystal et al. [30] (2001)	-0.41	<.0001	-0.58	-0.25	41.97	0.0247
10	Heinala et al. [25] (C)(2001)	-0.43	<.0001	-0.58	-0.28	35.02	0.1111
11	Heinala et al. [25] (ST) (2001)	-0.42	<.0001	-0.56	-0.27	41.94	0.0249
12	Morris et al. [27] (2001)	-0.41	<.0001	-0.56	-0.26	41.94	0.0249
13	Guardia et al. [20] (2002)	-0.40	<.0001	-0.55	-0.25	40.29	0.0366
14	Gastpar et al. [26] (2002)	-0.44	<.0001	-0.59	-0.29	40.13	0.0379
15	Latt et al. [28] (2002)	-0.40	<.0001	-0.55	-0.25	41.09	0.0304
16	Kiefer et al. [21] (2003)	-0.40	<.0001	-0.55	-0.25	39.93	0.0396
17	Balldin et al. [23] (2003) (CBT)	-0.41	<.0001	-0.56	-0.27	41.81	0.0257
18	Balldin et al. [23] (2003) (ST)	-0.42	<.0001	-0.57	-0.28	40.26	0.0368
19	Kranzler et al. [17] (2004)	-0.41	<.0001	-0.56	-0.26	41.79	0.0258
20	Ahmadi et al. [1] (2004)	-0.40	<.0001	-0.55	-0.25	40.78	0.0326
21	Oslin [14] (2005)	-0.43	<.0001	-0.58	-0.28	40.76	0.0328
22	Anton et al. [2] (2005) (CBT)	-0.40	<.0001	-0.55	-0.25	40.76	0.0328
23	Anton et al. [2] (2005) (MET)	-0.41	<.0001	-0.56	-0.26	41.94	0.0249
24	Morley et al. [22] (2006)	-0.44	<.0001	-0.59	-0.29	40.07	0.0384
25	O'Malley et al. [13] (2008)	-0.41	<.0001	-0.56	-0.26	41.15	0.0299
26	Toneatto et al. [29] (2009)	-0.41	<.0001	-0.56	-0.26	40.33	0.0362
27	Pettinati et al. [18] (2010)	-0.42	<.0001	-0.57	-0.28	41.56	0.0272
28	Monti et al. [11] (2001)	-0.42	<.0001	-0.57	-0.27	41.89	0.0252