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Non-differential measurement error does not always bias diagnostic likelihood ratios towards the null
Diagnostic test evaluations are susceptible to random and systematic error. Simulated non-differential random error for six different error distributions was evaluated for its effect on measures of diagnostic accuracy for a brucellosis competitive ELISA. Test results were divided into four categorie...
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| Formato: | Texto |
| Lenguaje: | English |
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BioMed Central
2006
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1550225/ https://www.ncbi.nlm.nih.gov/pubmed/16846512 http://dx.doi.org/10.1186/1742-7622-3-7 |