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Challenges in diagnostic accuracy studies in primary care: the fecal calprotectin example
BACKGROUND: Low disease prevalence and lack of uniform reference standards in primary care induce methodological challenges for investigating the diagnostic accuracy of a test. We present a study design that copes with these methodological challenges and discuss the methodological implications of ou...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4222604/ https://www.ncbi.nlm.nih.gov/pubmed/24274463 http://dx.doi.org/10.1186/1471-2296-14-179 |