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4.3.2.180 CodeSystem http://hl7.org/fhir/questionnaire-enable-operator

FHIR Infrastructure icon Work Group  Maturity Level: 3 Trial Use Use Context: Country: World
Official URL: http://hl7.org/fhir/questionnaire-enable-operator Version: 6.0.0-ballot2
active as of 2021-01-04 Computable Name: QuestionnaireItemOperator
Flags: CaseSensitive, Complete. All codes ValueSet: Questionnaire Item Operator OID: 2.16.840.1.113883.4.642.4.1006

This Code system is used in the following value sets:

4.3.2.180.1 Definition

The criteria by which a question is enabled.

4.3.2.180.2 Content

Generated Narrative: CodeSystem questionnaire-enable-operator

Last updated: 2024-11-10T01:23:12.156Z

Profile: Shareable CodeSystem

This case-sensitive code system http://hl7.org/fhir/questionnaire-enable-operator defines the following codes:

CodeDisplayDefinitionCopy
exists Exists True if the determination of 'whether an answer exists for the question' is equal to the enableWhen answer (which must be a boolean). btn btn
= Equals True if at least one answer has a value that is equal to the enableWhen answer. btn btn
!= Not Equals True if no answer has a value that is equal to the enableWhen answer. btn btn
> Greater Than True if at least one answer has a value that is greater than the enableWhen answer. btn btn
< Less Than True if at least one answer has a value that is less than the enableWhen answer. btn btn
>= Greater or Equals True if at least one answer has a value that is greater or equal to the enableWhen answer. btn btn
<= Less or Equals True if at least one answer has a value that is less or equal to the enableWhen answer. btn btn

 

See the full registry of code systems defined as part of FHIR.

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. 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