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The effect of number of healthcare visits on study sample selection in electronic health record data
INTRODUCTION: Few studies have addressed how to select a study sample when using electronic health record (EHR) data. OBJECTIVE: To examine how changing criterion for number of visits in EHR data required for inclusion in a study sample would impact one basic epidemiologic measure: estimates of dise...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Swansea University
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7448749/ https://www.ncbi.nlm.nih.gov/pubmed/32864475 http://dx.doi.org/10.23889/ijpds.v5i1.1156 |