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Evidence of bias and variation in diagnostic accuracy studies
BACKGROUND: Studies with methodologic shortcomings can overestimate the accuracy of a medical test. We sought to determine and compare the direction and magnitude of the effects of a number of potential sources of bias and variation in studies on estimates of diagnostic accuracy. METHODS: We identif...
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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: |
Canadian Medical Association
2006
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| 主題: | |
| オンライン･アクセス: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1373751/ https://ncbi.nlm.nih.gov/pubmed/16477057 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1503/cmaj.050090 |
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