Ryan PB

No ORCID on file · 2 papers in corpus

2023

Scalable and interpretable alternative to chart review for phenotype evaluation using standardized structured data from electronic health records.

Journal of the American Medical Informatics Association : JAMIA ·doi:10.1093/jamia/ocad202

ObjectivesChart review as the current gold standard for phenotype evaluation cannot support observational research on electronic health records and claims data sources at scale. We aimed to evaluate the ability of structured data to support…

2013

Evaluating the impact of database heterogeneity on observational study results.

American Journal of Epidemiology ·doi:10.1093/aje/kwt010

Clinical studies that use observational databases to evaluate the effects of medical products have become commonplace. Such studies begin by selecting a particular database, a decision that published papers invariably report but do not disc…