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Validation of low‐dose aspirin prescription data in The Health Improvement Network: how much misclassification due to over‐the‐counter use?

PURPOSE: We aimed to quantify the extent of over‐the‐counter (OTC) low‐dose aspirin use among patients in The Health Improvement Network (THIN) in the UK. METHODS: In September 2013, a random sample of low‐dose aspirin users (75 past users and 75 never users) was identified based on prescriptions re...

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Detalles Bibliográficos
Autores principales: Cea Soriano, Lucía, Soriano‐Gabarró, Montse, García Rodríguez, Luis A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5064646/
https://www.ncbi.nlm.nih.gov/pubmed/26660710
http://dx.doi.org/10.1002/pds.3926