PCORnet CDM Browser

About the tool

This tool is an interactive browser for the PCORnet Common Data Model.

The logical model behind each table in the PCORnet CDM is displayed as a TypeScript-like type definition. You can view the description of each column by clicking on the purple links. The inverse relationships are added automatically and displayed in light purple. You can navigate to the referenced tables by following the blue links.


Start with selecting a table from the list.

See also

Look up object identifiers (OIDs) and browse the OID tree.
healthcare standards
Visualizing the hierarchy of FHIR data types and resources.
FHIR, healthcare standards
Explore the content model behind SNOMED CT.
SNOMED CT, healthcare standards
Explore the HL7 Reference Information Model.
HL7 RIM, healthcare standards
How is gender represented in different clinical models?
healthcare standards, data models
Convert measurements between different UCUM units.
UCUM, healthcare standards, converters
Browse the OMOP Common Data Model.
OMOP, healthcare standards
The list of sources of the structured and machine-readable HL7v2 specifications.
HL7v2, healthcare standards
Explore the HL7 Clinical Document Architecture schema.
CDA, XML, healthcare standards
Validate UCUM units.
UCUM, healthcare standards
How are WHO-FIC entities modeled?
healthcare standards, data models
Browse the SDTM model.
SDTM, healthcare standards

Made by Anton Vasetenkov.

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