HL7 Terminology (THO)
5.4.0 - Publication
HL7 Terminology (THO)
5.4.0 - Publication
This page is part of the HL7 Terminology (v5.4.0: 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
| Active as of 2019-03-20 |
<CodeSystem xmlns="http://hl7.org/fhir">
<id value="v3-ActExposureLevelCode"/>
<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><p><b>This code system defines the following properties for its concepts</b></p><table class="grid"><tr><td><b>Code</b></td><td><b>URI</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>notSelectable</td><td>http://hl7.org/fhir/concept-properties#notSelectable</td><td>boolean</td><td>Indicates that the code is abstract - only intended to be used as a selector for other concepts</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><b>Concepts</b></p><p>This case-sensitive code system <code>http://terminology.hl7.org/CodeSystem/v3-ActExposureLevelCode</code> defines the following codes in a Is-A heirarchy:</p><table class="codes"><tr><td><b>Lvl</b></td><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>Not Selectable</b></td><td><b>status</b></td></tr><tr><td>1</td><td style="white-space:nowrap">_ActExposureLevelCode<a name="v3-ActExposureLevelCode-_ActExposureLevelCode"> </a></td><td>ActExposureLevelCode</td><td>A qualitative measure of the degree of exposure to the causative agent. This includes concepts such as "low", "medium" and "high". This quantifies how the quantity that was available to be administered to the target differs from typical or background levels of the substance.</td><td>22372</td><td>true</td><td>active</td></tr><tr><td>2</td><td style="white-space:nowrap"> HIGH<a name="v3-ActExposureLevelCode-HIGH"> </a></td><td>high</td><td>**Description:** Exposure to an agent at a relatively high level above background.</td><td>22373</td><td/><td>active</td></tr><tr><td>2</td><td style="white-space:nowrap"> LOW<a name="v3-ActExposureLevelCode-LOW"> </a></td><td>low</td><td>**Description:** Exposure to an agent at a relatively low level above background.</td><td>22374</td><td/><td>active</td></tr><tr><td>2</td><td style="white-space:nowrap"> MEDIUM<a name="v3-ActExposureLevelCode-MEDIUM"> </a></td><td>medium</td><td>**Description:** Exposure to an agent at a relatively moderate level above background.A</td><td>22375</td><td/><td>active</td></tr></table></div>
</text>
<url value="http://terminology.hl7.org/CodeSystem/v3-ActExposureLevelCode"/>
<identifier>
<system value="urn:ietf:rfc:3986"/>
<value value="urn:oid:2.16.840.1.113883.5.1114"/>
</identifier>
<version value="3.0.0"/>
<name value="ActExposureLevelCode"/>
<title value="ActExposureLevelCode"/>
<status value="active"/>
<experimental value="false"/>
<date value="2019-03-20"/>
<publisher value="Health Level Seven International"/>
<contact>
<telecom>
<system value="url"/>
<value value="http://hl7.org"/>
</telecom>
<telecom>
<system value="email"/>
<value value="hq@HL7.org"/>
</telecom>
</contact>
<description
value="A qualitative measure of the degree of exposure to the causative agent. This includes concepts such as "low", "medium" and "high". This quantifies how the quantity that was available to be administered to the target differs from typical or background levels of the substance."/>
<copyright
value="This material derives from the HL7 Terminology THO. THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license"/>
<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="notSelectable"/>
<uri value="http://hl7.org/fhir/concept-properties#notSelectable"/>
<description
value="Indicates that the code is abstract - only intended to be used as a selector for other concepts"/>
<type value="boolean"/>
</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="_ActExposureLevelCode"/>
<display value="ActExposureLevelCode"/>
<definition
value="A qualitative measure of the degree of exposure to the causative agent. This includes concepts such as "low", "medium" and "high". This quantifies how the quantity that was available to be administered to the target differs from typical or background levels of the substance."/>
<property>
<code value="notSelectable"/>
<valueBoolean value="true"/>
</property>
<property>
<code value="status"/>
<valueCode value="active"/>
</property>
<property>
<code value="internalId"/>
<valueCode value="22372"/>
</property>
<concept>
<code value="HIGH"/>
<display value="high"/>
<definition
value="**Description:** Exposure to an agent at a relatively high level above background."/>
<property>
<code value="status"/>
<valueCode value="active"/>
</property>
<property>
<code value="internalId"/>
<valueCode value="22373"/>
</property>
</concept>
<concept>
<code value="LOW"/>
<display value="low"/>
<definition
value="**Description:** Exposure to an agent at a relatively low level above background."/>
<property>
<code value="status"/>
<valueCode value="active"/>
</property>
<property>
<code value="internalId"/>
<valueCode value="22374"/>
</property>
</concept>
<concept>
<code value="MEDIUM"/>
<display value="medium"/>
<definition
value="**Description:** Exposure to an agent at a relatively moderate level above background.A"/>
<property>
<code value="status"/>
<valueCode value="active"/>
</property>
<property>
<code value="internalId"/>
<valueCode value="22375"/>
</property>
</concept>
</concept>
</CodeSystem>
IG © 2020+ HL7 International - Vocabulary Work Group. Package hl7.terminology#5.4.0 based on FHIR 4.0.1. Generated 2023-11-17
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