CONCEPT_RELATIONSHIP

Source: R/data.R

HemOnc Extension Concept relationshipsin the format of a OMOP Vocabulary CONCEPT_RELATIONSHIP table

concept_relationship

Format

A data frame with 586 rows and 6 variables:

concept_id_1

character Concept Id 1

concept_id_2

character Concept Id 2

relationship_id

character Relationship between Concept 1 and Concept 2

valid_start_date

character Start Date

valid_end_date

character End Date

invalid_reason

character Reason relationship id is no longer valid

Source

http://athena.ohdsi.org/