Fig. 7.
Three representative COVID-19 data elements (i.e., treatment setting, on ventilation, and COVID 19 medication dosing regimen) on the left mapped to the data elements of multiple common data networks in different colored boxes*. *The depicted common data networks include the FDA Sentinel Initiative, PCORnet (Patient-Centered Outcomes Research Network), i2b2/ACT (Informatics for Integrating Biology and the Bedside / Accrual to Clinical Trials), OMOP (Observational Medical Outcomes Partnership from Observational Health Data Sciences and Informatics), CDISC SDTM (Study Data Tabulation Model from Clinical Data Interchange Standards Consortium), USCDI HL7 FHIR R4 (The U.S. Core Data for Interoperability Health Level Seven Fast Healthcare Interoperability Resources Revision 4), and VA EHR-S (Veterans Affairs - Electronic Health Record System)