Release 4 5 Preview #2
This page is part of the FHIR Specification (v4.0.1: R4 - Mixed Normative and STU ). This is the current published version in it's permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

4.4.1.473 4.4.1.506 Value Set http://hl7.org/fhir/ValueSet/questionnaire-enable-operator

FHIR Infrastructure Work Group   Maturity Level : 3 Trial Use Use Context : Any

This is a value set defined by the FHIR project.

Summary

Defining URL: http://hl7.org/fhir/ValueSet/questionnaire-enable-operator
Version: 4.0.1 4.4.0
Name: QuestionnaireItemOperator
Title: QuestionnaireItemOperator
Definition:

The criteria by which a question is enabled.

Committee: FHIR Infrastructure Work Group
OID: 2.16.840.1.113883.4.642.3.1005 (for OID based terminology systems)
Source Resource XML / JSON

This value set is used in the following places:

4.4.1.473.1 4.4.1.506.1 Content Logical Definition

This value set includes codes from the following code systems:

 

4.4.1.473.2 4.4.1.506.2 Expansion

This expansion generated 01 Nov 2019 04 Jun 2020

This value set contains 7 concepts

Expansion based on http://hl7.org/fhir/questionnaire-enable-operator version 4.0.1 QuestionnaireItemOperator v4.4.0 (CodeSystem)

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