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A cautionary note regarding count models of alcohol consumption in randomized controlled trials
BACKGROUND: Alcohol consumption is commonly used as a primary outcome in randomized alcohol treatment studies. The distribution of alcohol consumption is highly skewed, particularly in subjects with alcohol dependence. METHODS: In this paper, we will consider the use of count models for outcomes in...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2007
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1810542/ https://www.ncbi.nlm.nih.gov/pubmed/17302984 http://dx.doi.org/10.1186/1471-2288-7-9 |