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A simple nomogram for sample size for estimating sensitivity and specificity of medical tests
Sensitivity and specificity measure inherent validity of a diagnostic test against a gold standard. Researchers develop new diagnostic methods to reduce the cost, risk, invasiveness, and time. Adequate sample size is a must to precisely estimate the validity of a diagnostic test. In practice, resear...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Medknow Publications
2010
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2993983/ https://www.ncbi.nlm.nih.gov/pubmed/20952837 http://dx.doi.org/10.4103/0301-4738.71699 |