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Testing bias in clinical databases: methodological considerations

BACKGROUND: Laboratory testing in clinical practice is never a random process. In this study we evaluated testing bias for neutrophil counts in clinical practice by using results from requested and non-requested hematological blood tests. METHODS: This study was conducted using data from the Utrecht...

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Detalles Bibliográficos
Autores principales: Velthove, Karin J, Leufkens, Hubert GM, Souverein, Patrick C, Schweizer, René C, van Solinge, Wouter W
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2885382/
https://www.ncbi.nlm.nih.gov/pubmed/20470397
http://dx.doi.org/10.1186/1742-7622-7-2