HL7 Terminology
2.1.0 - Publication

This page is part of the HL7 Terminology (v2.1.0: 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

CodeSystem: natureOfChallenge

Summary

Defining URL:http://terminology.hl7.org/CodeSystem/v2-0257
Version:2.1.0
Name:NatureOfChallenge
Status:Active as of 2019-12-01
Definition:

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.

Publisher:HL7, Inc
Committee:Infrastructure And Messaging
Copyright:

Copyright HL7. Licensed under creative commons public domain

Content:Complete: All the concepts defined by the code system are included in the code system resource
OID:2.16.840.1.113883.18.152 (for OID based terminology systems)
Value Set:http://terminology.hl7.org/ValueSet/v2-0257 ( is the value set for all codes in this code system)
Source Resource:XML / JSON / Turtle

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

Properties

CodeURLDescriptionType
statushttp://terminology.hl7.org/CodeSystem/utg-concept-properties#statusStatus of the conceptcode
deprecatedhttp://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-table-deprecatedVersion of HL7 in which the code was deprecatedcode

This code system http://terminology.hl7.org/CodeSystem/v2-0257 defines the following codes:

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

History

DateActionCustodianAuthorComment
2020-05-06reviseVocabulary WGTed KleinMigrated to the UTG maintenance environment and publishing tooling.