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The added value of ordinal analysis in clinical trials: an example in traumatic brain injury
INTRODUCTION: In clinical trials, ordinal outcome measures are often dichotomized into two categories. In traumatic brain injury (TBI) the 5-point Glasgow outcome scale (GOS) is collapsed into unfavourable versus favourable outcome. Simulation studies have shown that exploiting the ordinal nature of...
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| 主要な著者: | , , , , , , , |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
BioMed Central
2011
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| オンライン･アクセス: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3218993/ https://ncbi.nlm.nih.gov/pubmed/21586148 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/cc10240 |
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