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New patient-oriented summary measure of net total gain in certainty for dichotomous diagnostic tests
OBJECTIVES: To introduce a new, patient-oriented predictive index as a measure of gain in certainty. STUDY DESIGN: Algebraic equations. RESULTS: A new measure is suggested based on error rates in a patient population. The new Predictive Summary Index (PSI) reflects the true total gain in certainty o...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2006
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1635036/ https://www.ncbi.nlm.nih.gov/pubmed/17022816 http://dx.doi.org/10.1186/1742-5573-3-11 |