HL7 Terminology (THO)
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HL7 Terminology (THO), published by HL7 International - Vocabulary Work Group. This guide is not an authorized publication; it is the continuous build for version 7.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/UTG/ and changes regularly. See the Directory of published versions

CodeSystem: ActExposureLevelCode

Official URL: http://terminology.hl7.org/CodeSystem/v3-ActExposureLevelCode Version: 4.0.0
Responsible: Health Level Seven International Computable Name: ActExposureLevelCode
Other Identifiers: OID:2.16.840.1.113883.5.1114

Copyright/Legal: 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.html

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.

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

Language: en

Properties

This code system defines the following properties for its concepts

NameCodeURITypeDescription
Not Selectable notSelectable http://hl7.org/fhir/concept-properties#notSelectable boolean Indicates that the code is abstract - only intended to be used as a selector for other concepts
Status status http://hl7.org/fhir/concept-properties#status code Designation of a concept's state. Normally is not populated unless the state is retired.

Concepts

This case-sensitive code system http://terminology.hl7.org/CodeSystem/v3-ActExposureLevelCode defines the following codes in a Is-A hierarchy:

LvlCodeDisplayDefinitionNot SelectableStatus
1 _ActExposureLevelCode ActExposureLevelCode 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. true active
2   HIGH high **Description:** Exposure to an agent at a relatively high level above background. active
2   LOW low **Description:** Exposure to an agent at a relatively low level above background. active
2   MEDIUM medium **Description:** Exposure to an agent at a relatively moderate level above background.A active

Description of the above table(s).

History

DateActionCustodianAuthorComment
2023-11-14reviseTSMGMarc DuteauAdd standard copyright and contact to internal content; up-476
2022-10-18reviseTSMGMarc DuteauFixing missing metadata; up-349
2022-02-17 00:00:32+1100reviseVocabulary WGGrahame GrievePopulate Missing caseSensitive property; UP-286
2020-05-06reviseVocabulary WGTed KleinMigrated to the UTG maintenance environment and publishing tooling.