UCLH has an OMOP extraction system (omop_es) that connects our Electronic Health Record (EHR) to an architecture that delivers high quality, standardised extracts meeting the OMOP CDM standards. Our E
Supplementary tables and figures from the research work of harvesting metadata in a clinical enviroment. The tables include a crosswalk between the 4 different data formats FHIR, OMOP, openEHR and CDI