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USING PROPENSITY SCORES TO ADJUST FOR SELECTION BIAS WHEN ASSESSING THE EFFECTIVENESS OF ALCOHOLICS ANONYMOUS IN OBSERVATIONAL STUDIES
BACKGROUND: The effectiveness of Alcoholics Anonymous (AA) is difficult to establish. Observational studies consistently find strong dose-response relationships between AA meeting attendance and abstinence, and the only experimental studies favoring AA have been of 12-step facilitation treatment rat...
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| Asıl Yazarlar: | , |
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| Materyal Türü: | Artigo |
| Dil: | Inglês |
| Baskı/Yayın Bilgisi: |
2009
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| Konular: | |
| Online Erişim: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2713354/ https://ncbi.nlm.nih.gov/pubmed/19457623 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.drugalcdep.2009.03.018 |
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