File:Fig1 Dixon BMJHealthCareInfo2020 27-1.png

Fig. 1 Technical architecture for the data analytics environment. Data are sent from the source hospitals to the health information exchange. The data are replicated at the Regenstrief Institute, where they are extracted, transformed and loaded into the common data model. Once in the OMOP data store, the data can be queried by researchers and assessed for data quality. ETL, extract, transform, load; INPC, Indiana Network for Patient Care; INPCR, INPC for research; PHESS, Public Health Emergency Surveillance System; OHDSI, Observational Health Data Sciences and Informatics; OMOP, Observational Medical Outcomes Partnership

Dixon, B.E.; Wen, C.; French, T.; Williams, J.L.; Duke, J.D.; Grannis, S.J. (2020). "Extending an open-source tool to measure data quality: Case report on Observational Health Data Science and Informatics (OHDSI)". BMJ Health & Care Informatics 27 (1): e100054. doi:10.1136/bmjhci-2019-100054. 

2020

Dixon, B.E.; Wen, C.; French, T.; Williams, J.L.; Duke, J.D.; Grannis, S.J.

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