JSON

valid_end_date

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Property information

comment

(for ConceptRelationship:) The date when the Concept Relationship became invalid because it was deleted or superseded (updated) by a new relationship. Default value is 31-Dec-2099.

(for SourceToConceptMap:) The date when the mapping instance became invalid because it was deleted or superseded (updated) by a new relationship. Default value is 31-Dec-2099.

(for DrugStrength:) The date when the concept became invalid because it was deleted or superseded (updated) by a new Concept. The default value is 31-Dec-2099.

(for Concept:) The date when the Concept became invalid because it was deleted or superseded (updated) by a new concept. The default value is 31-Dec-2099, meaning, the Concept is valid until it becomes deprecated.

omop cdm name

concept_relationship.valid_end_date#388 AS date

source_to_concept_map.valid_end_date#421 AS date

concept.valid_end_date#375 AS date

drug_strength.valid_end_date#406 AS date

Property relations