natureOfChallenge - HL7 Terminology (THO) v6.0.0

HL7 Terminology (THO)
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CodeSystem: natureOfChallenge

Official URL: http://terminology.hl7.org/CodeSystem/v2-0257		Version: 2.0.0
Active as of 2019-12-01	Responsible: Health Level Seven International	Computable Name: NatureOfChallenge
Other Identifiers: OID:2.16.840.1.113883.18.152
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

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.

Underlying Master Code System for V2 table 0257 (Nature of Challenge)

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

Hl7VSNatureOfChallenge

Generated Narrative: CodeSystem v2-0257

Properties

This code system defines the following properties for its concepts

Name

Code

URI

Type

Description

status

http://terminology.hl7.org/CodeSystem/utg-concept-properties#status

code

Status of the concept

deprecated

http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-table-deprecated

code

Version 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 hierarchy:

Code	Display	Definition
CFST	Fasting (no calorie intake) for the period specified in the time component of the term, e.g., 1H POST CFST	Fasting (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 term	No fluid intake for the period specified in the time component of the term