HL7 Terminology (THO)
3.1.0 - Publication International flag

This page is part of the HL7 Terminology (v3.1.0: Release) based on FHIR R4. This is the current published version. For a full list of available versions, see the Directory of published versions

CodeSystem: SetOperator

Official URL: http://terminology.hl7.org/CodeSystem/v3-SetOperator Version: 2.1.0
Active as of 2019-03-20 Responsible: Health Level 7 Computable Name: SetOperator
Other Identifiers: : urn:oid:2.16.840.1.113883.5.1069

This Code system is referenced in the content logical definition of the following value sets:

Properties

CodeURLTypeDescription
SpecializesCodingThe child code is a more narrow version of the concept represented by the parent code. I.e. Every child concept is also a valid parent concept. Used to allow determination of subsumption. Must be transitive, irreflexive, antisymmetric.
GeneralizesCodingInverse of Specializes. Only included as a derived relationship.
internalIdhttp://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-idcodeThe internal identifier for the concept in the HL7 Access database repository.
notSelectablehttp://hl7.org/fhir/concept-properties#notSelectablebooleanIndicates that the code is abstract - only intended to be used as a selector for other concepts
statushttp://hl7.org/fhir/concept-properties#statuscodeDesignation of a concept's state. Normally is not populated unless the state is retired.

This code system http://terminology.hl7.org/CodeSystem/v3-SetOperator defines the following codes:

LvlCodeDisplayDefinitioninternalIdNot Selectablestatus
1_ValueSetOperator ValueSetOperatorOperations that can be used to associate concepts in a terminology.22384trueactive
2  E excludeForm the set-difference with this value, i.e., exclude this element or set from the resulting set.11039active
2  I includeForm the union with this value, i.e., include this element or set in the resulting set.11038active
1A intersectForm the intersection with the value.17419active
1H convex hullForm the convex hull with the value. The convex hull is defined over ordered domains and is the smallest contiguous superset (interval) that of all the operand sets.17420active
1P periodic hullForm the periodic hull with the value. The periodic hull is defined over ordered domains and is the periodic set that contains all contiguous supersets of pairs of intervals generated by the operand periodic intervals.17421active

History

DateActionAuthorCustodianComment
2022-02-17 12:00:32+1100reviseGrahame GrieveVocabulary WGPopulate Missing caseSensitive property; UP-286
2020-05-06reviseTed KleinVocabulary WGMigrated to the UTG maintenance environment and publishing tooling.