ExtensionEvidenceVariable_Characteristic_DefinitionByCombination

R5: Used to specify how two or more characteristics are combined (new)

activeExtensions for Using Data Elements from FHIR R5 in FHIR R40.1.01 context

R5: `EvidenceVariable.characteristic.definitionByCombination` (new:BackboneElement)

Metadata

hl7.org/fhir
Canonical URL
http://hl7.org/fhir/5.0/StructureDefinition/extension-EvidenceVariable.characteristic.definitionByCombination
ID
ext-R5-EvidenceVariable.cha.dBC
Name
ExtensionEvidenceVariable_Characteristic_DefinitionByCombination

Context (1)

This extension can be used on the following elements:

elementEvidenceVariable.characteristic
PathCard.TypeFlagsDescription
Extension0..1
R5: Used to specify how two or more characteristics are combined (new)
extension2..*
:code1..1
R5: all-of | any-of | at-least | at-most | statistical | net-effect | dataset (new)
url1..1
fixed: code
value[x]1..1
code
all-of | any-of | at-least | at-most | statistical | net-effect | dataset
required
:threshold0..1
R5: Provides the value of "n" when "at-least" or "at-most" codes are used (new)
url1..1
fixed: threshold
value[x]0..1
positiveInt
Provides the value of "n" when "at-least" or "at-most" codes are used
:characteristic1..*
R5: A defining factor of the characteristic (new)
url1..1
fixed: http://hl7.org/fhir/5.0/StructureDefinition/extension-EvidenceVariable.characteristic
value[x]0..0
url1..1
fixed: http://hl7.org/fhir/5.0/StructureDefinition/extension-EvidenceVariable.characteristic.definitionByCombination
value[x]0..0