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A MULTIDIMENSIONAL ASSESSMENT OF THE VALIDITY AND UTILITY OF ALCOHOL USE DISORDER SEVERITY AS DETERMINED BY ITEM RESPONSE THEORY MODELS
BACKGROUND: The relative severity of the 11 DSM-IV alcohol use disorder (AUD) criteria are represented by their severity threshold scores, an item response theory (IRT) model parameter inversely proportional to their prevalence. These scores can be used to create a continuous severity measure compri...
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| Autori principali: | , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2009
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2851103/ https://ncbi.nlm.nih.gov/pubmed/19782481 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.drugalcdep.2009.08.019 |
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