Comparison 4. Behavioral Therapy for Depression in Drug Dependence vs Relaxation intervention.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Depression ‐ HDRS: end of treatment	1	24	Mean Difference (IV, Random, 95% CI)	2.10 [‐6.03, 10.23]
2 Depression ‐ BDI‐II: end of treatment	1	24	Mean Difference (IV, Random, 95% CI)	6.60 [‐4.94, 18.14]
3 Substance use ‐ Opiates: end of treatment	1	24	Mean Difference (IV, Random, 95% CI)	0.11 [‐0.09, 0.31]
4 Substance use ‐ Cocaine: end of treatment	1	24	Mean Difference (IV, Random, 95% CI)	0.1 [‐0.13, 0.33]
5 Substance use ‐ Benzodiazepines: end of treatment	1	24	Mean Difference (IV, Random, 95% CI)	0.02 [‐0.21, 0.25]
6 Treatment attendance	1	38	Mean Difference (IV, Random, 95% CI)	‐3.70 [‐7.83, 0.43]