An ETL-process design for data harmonization to participate in international research with German real-world data based on FHIR and OMOP CDM

Yuan Peng,Elisa Henke,Ines Reinecke,Michéle Zoch,Martin Sedlmayr,Franziska Bathelt

International Journal of Medical Informatics（2023）

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摘要

•German CDS is defined in HL7 FHIR for better interoperability across university hospitals.•ETL process was developed using SpringBatch to transform German CDS to OMOP CDM.•Transformed FHIR resources in OMOP CDM reach 99% conformance.•ETL-process enables all German university hospitals to transform data to OMOP CDM.•This allows German university hospitals to participate in international studies.

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关键词

FHIR,OMOP CDM,Core data set,Interoperability,ETL

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