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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Spremljeno u:
Bibliografski detalji
Izdano u:BMJ Open
Glavni autori: Adelborg, Kasper, Sundbøll, Jens, Munch, Troels, Frøslev, Trine, Sørensen, Henrik Toft, Bøtker, Hans Erik, Schmidt, Morten
Format: Artigo
Jezik:Inglês
Izdano: BMJ Publishing Group 2016
Teme:
Epidemiology
Online pristup:https://ncbi.nlm.nih.gov/pmc/articles/PMC5168662/
https://ncbi.nlm.nih.gov/pubmed/27940630
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmjopen-2016-012817
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