HL7 Terminology (THO)
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This page is part of the HL7 Terminology (v5.0.0: Release) based on FHIR R4. The current version which supercedes this version is 5.2.0. 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" xml:lang="en" lang="en"><p><b>Properties</b></p><table class="grid"><tr><td><b>Code</b></td><td><b>URL</b></td><td><b>Type</b></td><td><b>Description</b></td></tr><tr><td>Specializes</td><td/><td>Coding</td><td>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.</td></tr><tr><td>Generalizes</td><td/><td>Coding</td><td>Inverse of Specializes.  Only included as a derived relationship.</td></tr><tr><td>internalId</td><td>http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id</td><td>code</td><td>The internal identifier for the concept in the HL7 Access database repository.</td></tr><tr><td>status</td><td>http://hl7.org/fhir/concept-properties#status</td><td>code</td><td>Designation of a concept's state. Normally is not populated unless the state is retired.</td></tr></table><p>This code system <code>http://terminology.hl7.org/CodeSystem/v3-RelationalOperator</code> defines the following codes:</p><table class="codes"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td><td><b>internalId</b></td><td><b>status</b></td></tr><tr><td style="white-space:nowrap">CT<a name="v3-RelationalOperator-CT"> </a></td><td>Contains</td><td>Specified set of things includes value being evaluated.</td><td>10170</td><td>active</td></tr><tr><td style="white-space:nowrap">EQ<a name="v3-RelationalOperator-EQ"> </a></td><td>Equal</td><td>Equal condition applied to comparisons.</td><td>10164</td><td>active</td></tr><tr><td style="white-space:nowrap">GE<a name="v3-RelationalOperator-GE"> </a></td><td>Greater than or equal</td><td>Greater than or equal condition applied to comparisons.</td><td>10169</td><td>active</td></tr><tr><td style="white-space:nowrap">GN<a name="v3-RelationalOperator-GN"> </a></td><td>Generic</td><td>A generic comparison selects a record for inclusion in the response if the beginning of the designated element value matches the select string.</td><td>10171</td><td>active</td></tr><tr><td style="white-space:nowrap">GT<a name="v3-RelationalOperator-GT"> </a></td><td>Greater than</td><td>Greater than condition applied to comparisons.</td><td>10167</td><td>active</td></tr><tr><td style="white-space:nowrap">LE<a name="v3-RelationalOperator-LE"> </a></td><td>Less than or equal</td><td>Less than or equal condition applied to comparisons.</td><td>10168</td><td>active</td></tr><tr><td style="white-space:nowrap">LT<a name="v3-RelationalOperator-LT"> </a></td><td>Less than</td><td>Less than condition applied to comparisons.</td><td>10166</td><td>active</td></tr><tr><td style="white-space:nowrap">NE<a name="v3-RelationalOperator-NE"> </a></td><td>Not Equal</td><td>Not equal condition applied to comparisons.</td><td>10165</td><td>active</td></tr></table></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>