Extensions for Using Data Elements from FHIR DSTU2 in FHIR R4
0.1.0 - STU International flag

Extensions for Using Data Elements from FHIR DSTU2 in FHIR R4 - Downloaded Version null See the Directory of published versions

Extension: ExtensionObservation_Component_Value

Official URL: http://hl7.org/fhir/1.0/StructureDefinition/extension-Observation.component.value Version: 0.1.0
Standards status: Trial-use Maturity Level: 0 Computable Name: ExtensionObservation_Component_Value

DSTU2: Observation.component.value[x] additional types (Range, Ratio, SampledData, Attachment, Period)

This extension is part of the cross-version definitions generated to enable use of the element Observation.component.value[x] as defined in FHIR DSTU2 in FHIR R4.

The source element is defined as: Observation.component.value[x] 0..1 Attachment, CodeableConcept, dateTime, Period, Quantity, Range, Ratio, SampledData, string, time

Across FHIR versions, the element set has been mapped as:

  • DSTU2: Observation.component.value[x] 0..1 Attachment, CodeableConcept, dateTime, Period, Quantity, Range, Ratio, SampledData, string, time
  • STU3: Observation.component.value[x] 0..1 Attachment, CodeableConcept, dateTime, Period, Quantity, Range, Ratio, SampledData, string, time
  • R4: Observation.component.value[x] 0..1 boolean, CodeableConcept, dateTime, integer, Period, Quantity, Range, Ratio, SampledData, string, time

Following are the generation technical comments: Element Observation.component.value[x] is mapped to FHIR R4 element Observation.component.value[x] as SourceIsBroaderThanTarget. The mappings for Observation.component.value[x] do not cover the following types: Attachment, Period, Range, Ratio, SampledData. The target context Observation.component.value[x] is a choice-type element and cannot directly hold extensions. The context is moved up to parent element Observation.component.

Context of Use

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

    This extension is allowed for use with FHIR versions R4 to R4 .

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

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 & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension(4.0.1) DSTU2: value additional types
... url 1..1 uri "http://hl7.org/fhir/1.0/StructureDefinition/extension-Observation.component.value"
... value[x] 0..1 Actual component result
.... valueRange Range
.... valueRatio Ratio
.... valueSampledData SampledData
.... valueAttachment Attachment
.... valuePeriod Period

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension(4.0.1) DSTU2: value additional types
Constraints: ext-1
... id 0..1 string Unique id for inter-element referencing
... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
Constraints: ext-1
... url 1..1 uri "http://hl7.org/fhir/1.0/StructureDefinition/extension-Observation.component.value"
.... valueRange Range
.... valueRatio Ratio
.... valueSampledData SampledData
.... valueAttachment Attachment
.... valuePeriod Period

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type Range, Ratio, SampledData, Attachment, Period: DSTU2: Observation.component.value[x] additional types (Range, Ratio, SampledData, Attachment, Period)

Maturity: 0

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension(4.0.1) DSTU2: value additional types
... url 1..1 uri "http://hl7.org/fhir/1.0/StructureDefinition/extension-Observation.component.value"
... value[x] 0..1 Actual component result
.... valueRange Range
.... valueRatio Ratio
.... valueSampledData SampledData
.... valueAttachment Attachment
.... valuePeriod Period

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension(4.0.1) DSTU2: value additional types
Constraints: ext-1
... id 0..1 string Unique id for inter-element referencing
... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
Constraints: ext-1
... url 1..1 uri "http://hl7.org/fhir/1.0/StructureDefinition/extension-Observation.component.value"
.... valueRange Range
.... valueRatio Ratio
.... valueSampledData SampledData
.... valueAttachment Attachment
.... valuePeriod Period

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type Range, Ratio, SampledData, Attachment, Period: DSTU2: Observation.component.value[x] additional types (Range, Ratio, SampledData, Attachment, Period)

Maturity: 0

 

Other representations of profile: CSV, Excel, Schematron

Constraints

Id Grade Path(s) Description Expression
ele-1 error Extension, Extension.extension, Extension.value[x] All FHIR elements must have a @value or children hasValue() or (children().count() > id.count())
ext-1 error Extension, Extension.extension Must have either extensions or value[x], not both extension.exists() != value.exists()