FHIR
Infrastructure
![]() | 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: |
|
Name: | QuestionnaireItemOperator |
Title: | QuestionnaireItemOperator |
Definition: |
The criteria by which a question is enabled. |
Committee: |
FHIR
Infrastructure
![]() |
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:
http://hl7.org/fhir/questionnaire-enable-operator
This
expansion
generated
01
Nov
2019
15
Jan
2021
This value set contains 7 concepts
Expansion
based
on
http://hl7.org/fhir/questionnaire-enable-operator
version
4.0.1
QuestionnaireItemOperator
v4.5.0
(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 |