Shared Definitions

These tables contain concepts that are shared among all HIC sites, but are limited to only the HIC project. Their data is centrally defined for the HIC project and distributed out to sites. This is in contrast to the standardized vocabulary tables which are defined centrally for all OMOP instances, including the HIC project.

While the data is centrally defined, sites also submit any changes made to these tables to ensure that they are in sync.

• ATTRIBUTE_DEFINITION
• COHORT_DEFINITION