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Positive predictive value of cardiac examination, procedure and surgery codes in the Danish National Patient Registry: a population-based validation study

OBJECTIVE: Danish medical registries are widely used for cardiovascular research, but little is known about the data quality of cardiac interventions. We computed positive predictive values (PPVs) of codes for cardiac examinations, procedures and surgeries registered in the Danish National Patient R...

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Detalles Bibliográficos
Autores principales: Adelborg, Kasper, Sundbøll, Jens, Munch, Troels, Frøslev, Trine, Sørensen, Henrik Toft, Bøtker, Hans Erik, Schmidt, Morten
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5168662/
https://www.ncbi.nlm.nih.gov/pubmed/27940630
http://dx.doi.org/10.1136/bmjopen-2016-012817

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