HL7 Terminology (THO)
5.3.0 - Publication International flag

This page is part of the HL7 Terminology (v5.3.0: Release) based on FHIR R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

: RelationalOperator - XML Representation

Active as of 2019-03-20

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<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="v3-RelationalOperator"/>
  <language value="en"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml">Placeholder</div>
  </text>
  <url value="http://terminology.hl7.org/CodeSystem/v3-RelationalOperator"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.5.105"/>
  </identifier>
  <version value="2.1.0"/>
  <name value="RelationalOperator"/>
  <title value="RelationalOperator"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2019-03-20"/>
  <publisher value="Health Level 7"/>
  <contact>
    <name value="Health Level Seven"/>
  </contact>
  <description
               value="Identifies common relational operators used in selection criteria."/>
  <caseSensitive value="true"/>
  <hierarchyMeaning value="is-a"/>
  <content value="complete"/>
  <property>
    <extension
               url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-symmetry">
      <valueCode value="antisymmetric"/>
    </extension>
    <extension
               url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-transitivity">
      <valueCode value="transitive"/>
    </extension>
    <extension
               url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-reflexivity">
      <valueCode value="irreflexive"/>
    </extension>
    <extension
               url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-isNavigable">
      <valueBoolean value="true"/>
    </extension>
    <extension
               url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-relationshipKind">
      <valueCode value="Specializes"/>
    </extension>
    <extension
               url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-inverseName">
      <valueString value="Generalizes"/>
    </extension>
    <code value="Specializes"/>
    <description
                 value="The 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."/>
    <type value="Coding"/>
  </property>
  <property>
    <extension
               url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-symmetry">
      <valueCode value="antisymmetric"/>
    </extension>
    <extension
               url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-transitivity">
      <valueCode value="transitive"/>
    </extension>
    <extension
               url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-reflexivity">
      <valueCode value="irreflexive"/>
    </extension>
    <extension
               url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-isNavigable">
      <valueBoolean value="true"/>
    </extension>
    <extension
               url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-relationshipKind">
      <valueCode value="Generalizes"/>
    </extension>
    <extension
               url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-inverseName">
      <valueString value="Specializes"/>
    </extension>
    <code value="Generalizes"/>
    <description
                 value="Inverse of Specializes.  Only included as a derived relationship."/>
    <type value="Coding"/>
  </property>
  <property>
    <code value="internalId"/>
    <uri
         value="http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id"/>
    <description
                 value="The internal identifier for the concept in the HL7 Access database repository."/>
    <type value="code"/>
  </property>
  <property>
    <code value="status"/>
    <uri value="http://hl7.org/fhir/concept-properties#status"/>
    <description
                 value="Designation of a concept's state. Normally is not populated unless the state is retired."/>
    <type value="code"/>
  </property>
  <concept>
    <code value="CT"/>
    <display value="Contains"/>
    <definition
                value="Specified set of things includes value being evaluated."/>
    <property>
      <code value="status"/>
      <valueCode value="active"/>
    </property>
    <property>
      <code value="internalId"/>
      <valueCode value="10170"/>
    </property>
  </concept>
  <concept>
    <code value="EQ"/>
    <display value="Equal"/>
    <definition value="Equal condition applied to comparisons."/>
    <property>
      <code value="status"/>
      <valueCode value="active"/>
    </property>
    <property>
      <code value="internalId"/>
      <valueCode value="10164"/>
    </property>
  </concept>
  <concept>
    <code value="GE"/>
    <display value="Greater than or equal"/>
    <definition
                value="Greater than or equal condition applied to comparisons."/>
    <property>
      <code value="status"/>
      <valueCode value="active"/>
    </property>
    <property>
      <code value="internalId"/>
      <valueCode value="10169"/>
    </property>
  </concept>
  <concept>
    <code value="GN"/>
    <display value="Generic"/>
    <definition
                value="A generic comparison selects a record for inclusion in the response if the beginning of the designated element value matches the select string."/>
    <property>
      <code value="status"/>
      <valueCode value="active"/>
    </property>
    <property>
      <code value="internalId"/>
      <valueCode value="10171"/>
    </property>
  </concept>
  <concept>
    <code value="GT"/>
    <display value="Greater than"/>
    <definition value="Greater than condition applied to comparisons."/>
    <property>
      <code value="status"/>
      <valueCode value="active"/>
    </property>
    <property>
      <code value="internalId"/>
      <valueCode value="10167"/>
    </property>
  </concept>
  <concept>
    <code value="LE"/>
    <display value="Less than or equal"/>
    <definition value="Less than or equal condition applied to comparisons."/>
    <property>
      <code value="status"/>
      <valueCode value="active"/>
    </property>
    <property>
      <code value="internalId"/>
      <valueCode value="10168"/>
    </property>
  </concept>
  <concept>
    <code value="LT"/>
    <display value="Less than"/>
    <definition value="Less than condition applied to comparisons."/>
    <property>
      <code value="status"/>
      <valueCode value="active"/>
    </property>
    <property>
      <code value="internalId"/>
      <valueCode value="10166"/>
    </property>
  </concept>
  <concept>
    <code value="NE"/>
    <display value="Not Equal"/>
    <definition value="Not equal condition applied to comparisons."/>
    <property>
      <code value="status"/>
      <valueCode value="active"/>
    </property>
    <property>
      <code value="internalId"/>
      <valueCode value="10165"/>
    </property>
  </concept>
</CodeSystem>