Patrick Ryan

Observational Health Data Sciences and Informatics (OHDSI): Opportunities for Observational Researchers

George Hripcsak, Jon Duke, Nigam H. Shah et al. · Studies in health technology and informatics · 2015 · 1.2K citations

Computing, Data Science, Health Informatics +11

A Harmonized Data Quality Assessment Terminology and Framework for the Secondary Use of Electronic Health Record Data

Michael G. Kahn, Tiffany J. Callahan, Juliana Barnard et al. · eGEMs (Generating Evidence & Methods to improve patient outcomes) · 2016 · 604 citations · Full text

Computing, Health Informatics, Quality Management +17

Validation of a common data model for active safety surveillance research

J. Marc Overhage, Patrick Ryan, Christian Reich et al. · Journal of the American Medical Informatics Association · 2011 · 582 citations · Full text

Medicine, Biomedical Informatics, Health Informatics +14

Advancing the Science for Active Surveillance: Rationale and Design for the Observational Medical Outcomes Partnership

Paul Stang, Patrick Ryan, Judith A. Racoosin et al. · Annals of Internal Medicine · 2010 · 462 citations

Pharmacy, Health Informatics, Health Policy +16

Feasibility and utility of applications of the common data model to multiple, disparate observational health databases

Erica A. Voss, Rupa Makadia, Amy Matcho et al. · Journal of the American Medical Informatics Association · 2015 · 359 citations · Full text

Public Health, Biomedical Informatics, Health Informatics +17