Department of Biomedical Informatics, University of Michigan Medical School, USA
Mini Review
Interrogation of Electronic Health Record Data by biomedical researcher
Author(s): Chunhua Weng*
For research purposes such as cohort identification, Phenotyping, Pharmacovigilance, and public health surveillance, electronic health records are an essential data source. Enabling effective and independent EHR data interrogation by end users, such as biomedical researchers, is essential to achieving the promise of EHR data for advancing clinical research. This essay examines contemporary strategies and significant methodological issues for achieving this goal. With the goal of making it easier for end users to query EHR data, we modified a previously published conceptual framework for interactive information retrieval, which identifies three entities: user, channel, an.. View More»
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