Properties

This code system defines the following properties for its concepts

CodeURITypeDescription
statushttp://terminology.hl7.org/CodeSystem/utg-concept-properties#statuscodeStatus of the concept
deprecatedhttp://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-table-deprecatedcodeVersion of HL7 in which the code was deprecated

Concepts

This case-sensitive code system http://terminology.hl7.org/CodeSystem/v2-0257 defines the following codes in a Is-A heirarchy:

CodeDisplayDefinition
CFST Fasting (no calorie intake) for the period specified in the time component of the term, e.g., 1H POST CFSTFasting (no calorie intake) for the period specified in the time component of the term, e.g., 1H POST CFST
EXCZ Exercise undertaken as challenge (can be quantified)Exercise undertaken as challenge (can be quantified)
FFST No fluid intake for the period specified in the time component of the termNo fluid intake for the period specified in the time component of the term
 <status value="active"/> <experimental value="false"/> <date value="2019-12-01"/> <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="HL7-defined code system of concepts used to further describe an observation definition that is characterized as a challenge observation. Used in HL7 Version 2.x messaging in the OM1 segment."/> <purpose value="Underlying Master Code System for V2 table 0257 (Nature of Challenge)"/> <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"/> <valueSet value="http://terminology.hl7.org/ValueSet/v2-0257"/> <hierarchyMeaning value="is-a"/> <compositional value="false"/> <versionNeeded value="false"/> <content value="complete"/> <property> <code value="status"/> <uri value="http://terminology.hl7.org/CodeSystem/utg-concept-properties#status"/> <description value="Status of the concept"/> <type value="code"/> </property> <property> <code value="deprecated"/> <uri value="http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-table-deprecated"/> <description value="Version of HL7 in which the code was deprecated"/> <type value="code"/> </property> <concept id="2557"> <code value="CFST"/> <display value="Fasting (no calorie intake) for the period specified in the time component of the term, e.g., 1H POST CFST"/> <definition value="Fasting (no calorie intake) for the period specified in the time component of the term, e.g., 1H POST CFST"/> <property> <code value="status"/> <valueCode value="A"/> </property> </concept> <concept id="2558"> <code value="EXCZ"/> <display value="Exercise undertaken as challenge (can be quantified)"/> <definition value="Exercise undertaken as challenge (can be quantified)"/> <property> <code value="status"/> <valueCode value="A"/> </property> </concept> <concept id="2559"> <code value="FFST"/> <display value="No fluid intake for the period specified in the time component of the term"/> <definition value="No fluid intake for the period specified in the time component of the term"/> <property> <code value="status"/> <valueCode value="A"/> </property> </concept> </CodeSystem>