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. 2019 Apr 4;2019(4):CD010880. doi: 10.1002/14651858.CD010880.pub2

1.22. Analysis.

Comparison 1 Peer support + standard care versus standard care alone, Outcome 22 Behaviour: 5. Specific: alcohol or drug use (various subscales) (skewed data).

Behaviour: 5. Specific: alcohol or drug use (various subscales) (skewed data)
Study Intervention Mean SD N
Alcohol/drug use (BASIS‐24, high = strong) – medium term
Eisen 2012 Peer support 0.51 0.62 74
Eisen 2012 Standard care 0.56 0.83 84
Alcohol use (Addiction Severity Index (ASI), high = strong) – medium term
Rowe 2007 Peer support 0.10 0.18 41
Rowe 2007 Standard care 0.10 0.13 27
Alcohol use (ASI, high = strong) – long term
Rowe 2007 Peer support 0.07 0.13 40
Rowe 2007 Standard care 0.11 0.16 29
Drug use (ASI, high = strong) – medium term
Rowe 2007 Peer support 0.04 0.06 41
Rowe 2007 Standard care 0.07 0.09 27
Drug use (ASI, high = strong) – long term
Rowe 2007 Peer support 0.04 0.05 40
Rowe 2007 Standard care 0.04 0.07 29