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Bias Implications of Outcome Misclassification in Observational Studies Evaluating Association Between Treatments and All‐Cause or Cardiovascular Mortality Using Administrative Claims
BACKGROUND: The bias implications of outcome misclassification arising from imperfect capture of mortality in claims‐based studies are not well understood. METHODS AND RESULTS: We identified 2 cohorts of patients: (1) type 2 diabetes mellitus (n=8.6 million), and (2) heart failure (n=3.1 million), f...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7660765/ https://www.ncbi.nlm.nih.gov/pubmed/32844711 http://dx.doi.org/10.1161/JAHA.120.016906 |