R6 Ballot (1st Draft)
TerminologyThis page is part of the FHIR Specification v6.0.0-ballot1: Release 6 Ballot (1st Draft) (see Ballot Notes). The current version is 5.0.0. For a full list of available versions, see the Directory of published versions 
| FHIR Infrastructure Work Group | Maturity Level: 5 | Trial Use | Use Context: Country: World |
Official URL: http://hl7.org/fhir/ValueSet/questionnaire-enable-operator
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Version: 6.0.0-ballot1 | |||
| 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:
The criteria by which a question is enabled.
http://hl7.org/fhir/questionnaire-enable-operator
This expansion generated 18 Dec 2023
Expansion based on codesystem Questionnaire Item Operator v6.0.0-ballot1 (CodeSystem)
This value set contains 7 concepts
| 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 |
FHIR ®© HL7.org 2011+. FHIR R6 hl7.fhir.core#6.0.0-ballot1 generated on Mon, Dec 18, 2023 15:15+1100.
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