Observational Medical Outcomes Partnership (OMOP)
The data models of i2b2 and OMOP have many similarities. We take advantage of these similarities to offer an evolution of the i2b2 software that adapts to the OMOP data model. This allows the query formulation in the i2b2 software that relies on the i2b2 Application Programming Interface (API) to be utilized on top of an OMOP data source. As a result, most of the functionality of i2b2 Software is preserved on an OMOP data source (with proper respect to the OHDSI ontologies). As a result a SHRINE tool or a SMART-on-FHIR tool that relies on the i2b2 API, over OHDSI ontologies, can run with an OMOP data source.