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Confounding in longitudinal studies in addiction treatment research
Background: The effectiveness of treatment for people with substance use disorders is usually examined using longitudinal cohorts. In these studies, treatment is often considered as a time-varying exposure. The aim of this commentary is to examine confounding in this context, when the confounding va...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Taylor & Francis
2017
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5360166/ https://www.ncbi.nlm.nih.gov/pubmed/28392755 http://dx.doi.org/10.1080/16066359.2016.1247812 |