Evidence Based Medicine on FHIR Implementation Guide
1.0.0-ballot2 - STU 1 ballot International flag

This page is part of the Evidence Based Medicine on FHIR Implementation Guide (v1.0.0-ballot2: STU1 Ballot 2) based on FHIR (HL7® FHIR® Standard) v6.0.0. No current official version has been published yet. For a full list of available versions, see the Directory of published versions

Extension: EvidenceVariableDefinitionModifier

Official URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-definition-modifier Version: 1.0.0-ballot2
Standards status: Draft Maturity Level: 1 Computable Name: EvidenceVariableDefinitionModifier
Other Identifiers: OID:2.16.840.1.113883.4.642.40.44.42.47

A characteristic applied to the definition of the EvidenceVariable which changes its interpretation.

Context of Use

    This extension may be used on the following element(s):

Usage info

Usage:

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..* Extension Modifier to value in definition
... extension 2..* Extension Extension
... Slices for extension Content/Rules for all slices
.... extension:code 1..1 Extension Extension
..... extension 0..0
..... url 1..1 uri "code"
..... value[x] 0..1 CodeableConcept Type of modifier
.... extension:value 1..1 Extension Extension
..... extension 0..0
..... url 1..1 uri "value"
..... value[x] 0..1 Value of modifier
...... valueBoolean boolean
...... valueUri uri
...... valueCodeableConcept CodeableConcept
...... valuePeriod Period
...... valueQuantity Quantity
...... valueRange Range
...... valueReference Reference(Any)
...... valueExpression Expression
... url 1..1 uri "http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-definition-modifier"

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..* Extension Modifier to value in definition
... id 0..1 id Unique id for inter-element referencing
... Slices for extension 2..* Extension Extension
Slice: Unordered, Open by value:url
.... extension:code 1..1 Extension Extension
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "code"
..... value[x] 0..1 CodeableConcept Type of modifier
.... extension:value 1..1 Extension Extension
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "value"
..... value[x] 0..1 Value of modifier
...... valueBoolean boolean
...... valueUri uri
...... valueCodeableConcept CodeableConcept
...... valuePeriod Period
...... valueQuantity Quantity
...... valueRange Range
...... valueReference Reference(Any)
...... valueExpression Expression
... url 1..1 uri "http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-definition-modifier"

doco Documentation for this format

This structure is derived from Extension

Summary

Complex Extension: A characteristic applied to the definition of the EvidenceVariable which changes its interpretation.

  • code: CodeableConcept: An Extension
  • value: boolean, uri, CodeableConcept, Period, Quantity, Range, Reference, Expression: An Extension

Maturity: 1

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..* Extension Modifier to value in definition
... extension 2..* Extension Extension
... Slices for extension Content/Rules for all slices
.... extension:code 1..1 Extension Extension
..... extension 0..0
..... url 1..1 uri "code"
..... value[x] 0..1 CodeableConcept Type of modifier
.... extension:value 1..1 Extension Extension
..... extension 0..0
..... url 1..1 uri "value"
..... value[x] 0..1 Value of modifier
...... valueBoolean boolean
...... valueUri uri
...... valueCodeableConcept CodeableConcept
...... valuePeriod Period
...... valueQuantity Quantity
...... valueRange Range
...... valueReference Reference(Any)
...... valueExpression Expression
... url 1..1 uri "http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-definition-modifier"

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..* Extension Modifier to value in definition
... id 0..1 id Unique id for inter-element referencing
... Slices for extension 2..* Extension Extension
Slice: Unordered, Open by value:url
.... extension:code 1..1 Extension Extension
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "code"
..... value[x] 0..1 CodeableConcept Type of modifier
.... extension:value 1..1 Extension Extension
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "value"
..... value[x] 0..1 Value of modifier
...... valueBoolean boolean
...... valueUri uri
...... valueCodeableConcept CodeableConcept
...... valuePeriod Period
...... valueQuantity Quantity
...... valueRange Range
...... valueReference Reference(Any)
...... valueExpression Expression
... url 1..1 uri "http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-definition-modifier"

doco Documentation for this format

This structure is derived from Extension

Summary

Complex Extension: A characteristic applied to the definition of the EvidenceVariable which changes its interpretation.

  • code: CodeableConcept: An Extension
  • value: boolean, uri, CodeableConcept, Period, Quantity, Range, Reference, Expression: An Extension

Maturity: 1

 

Other representations of profile: CSV, Excel, Schematron

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()