SCILHS PCORnet Common Data Model Ontology
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SCILHS PCORnet Common Data Model Ontology
SCILHS
Janice Donahoe
(Mar 12, 2018)
SCILHS (with much help from others) has developed an i2b2 information model that represents the PCORnet Common Data Model (CDM). This information model consists of an i2b2 ontology/terminology and a process for mapping local data elements to the ontology without changing the underlying imported data. This approach highlights i2b2's ability to separate data model from both information model and the underlying data format.