Release 5

This page is part of the FHIR Specification (v5.0.0: R5 - STU). This is the current published version. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4

4.4.1.272 ValueSet http://hl7.org/fhir/ValueSet/questionnaire-enable-operator

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Work Group

Maturity Level: 5

Trial Use

Use Context: Country: World

Official URL: `http://hl7.org/fhir/ValueSet/questionnaire-enable-operator`				Version: 5.0.0
draft as of 2020-12-28				Computable Name: QuestionnaireItemOperator
Flags: Immutable				OID: 2.16.840.1.113883.4.642.3.1005

This value set is used in the following places:

CodeSystem: This value set is the designated 'entire code system' value set for QuestionnaireItemOperator
Resource: Questionnaire.item.enableWhen.operator (code / Required)

4.4.1.272.1 Definition

The criteria by which a question is enabled.

4.4.1.272.2 Content Logical Definition

Include all codes defined in http://hl7.org/fhir/questionnaire-enable-operator

4.4.1.272.3 Expansion

This expansion generated 26 Mar 2023

This value set contains 7 concepts

Expansion based on Questionnaire Item Operator v5.0.0 (CodeSystem)

Code	System	Display	Definition
exists	http://hl7.org/fhir/questionnaire-enable-operator	Exists	True if the determination of 'whether an answer exists for the question' is equal to the enableWhen answer (which must be a boolean).
=	http://hl7.org/fhir/questionnaire-enable-operator	Equals	True if at least one answer has a value that is equal to the enableWhen answer.
!=	http://hl7.org/fhir/questionnaire-enable-operator	Not Equals	True if no answer has a value that is equal to the enableWhen answer.
>	http://hl7.org/fhir/questionnaire-enable-operator	Greater Than	True if at least one answer has a value that is greater than the enableWhen answer.
<	http://hl7.org/fhir/questionnaire-enable-operator	Less Than	True if at least one answer has a value that is less than the enableWhen answer.
>=	http://hl7.org/fhir/questionnaire-enable-operator	Greater or Equals	True if at least one answer has a value that is greater or equal to the enableWhen answer.
<=	http://hl7.org/fhir/questionnaire-enable-operator	Less or Equals	True if at least one answer has a value that is less or equal to the enableWhen answer.

See the full registry of value sets defined as part of FHIR.

Explanation of the columns that may appear on this page:

Lvl

A few code lists that FHIR defines are hierarchical - each code is assigned a level. For value sets, levels are mostly used to organize codes for user convenience, but may follow code system hierarchy - see Code System for further information

Source

The source of the definition of the code (when the value set draws in codes defined elsewhere)

Code

The code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')

Display

The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application

Definition

An explanation of the meaning of the concept

Comments

Additional notes about how to use the code