Generated Narrative: StructureDefinition ext-R5-ObservationDefinition.component Name Flags Card. Type Description & Constraints Extension 0..* Extension(4.3.0) R5: Component results (new) #xD; Slices for extension 1..* Extension Extension Slice: Unordered, Open by value:url #xD; extension:code 1..1 Extension R5: Type of observation (new) #xD; url 1..1 uri "code" #xD; value[x] 1..1 CodeableConcept Type of observation #xD; extension:permittedDataType 0..* Extension R5: Quantity | CodeableConcept | string | boolean | integer | Range | Ratio | SampledData | time | dateTime | Period (new) #xD; url 1..1 uri "permittedDataType" #xD; value[x] 0..1 code Quantity | CodeableConcept | string | boolean | integer | Range | Ratio | SampledData | time | dateTime | Period Binding: ObservationDataType (required): Permitted data type for observation value. #xD; extension:permittedUnit 0..* Extension R5: Unit for quantitative results (new) #xD; url 1..1 uri "permittedUnit" #xD; value[x] 0..1 Coding Unit for quantitative results #xD; extension:qualifiedValue 0..* Extension R5: Set of qualified values for observation results (new) #xD; url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-ObservationDefinition.qualifiedValue" #xD; value[x] 0..0 Value of extension #xD; url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-ObservationDefinition.component" #xD; value[x] 0..0 Value of extension #xD; Documentation for this format
R5: `ObservationDefinition.component` (new:BackboneElement)
This extension is part of the cross-version definitions generated to enable use of the element `ObservationDefinition.component` as defined in FHIR R5 in FHIR R4B. The source element is defined as: `ObservationDefinition.component` 0..* `BackboneElement` Following are the generation technical comments: Element `ObservationDefinition.component` has a context of ObservationDefinition based on following the parent source element upwards and mapping to `ObservationDefinition`. Element `ObservationDefinition.component` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Element `ObservationDefinition.component` has a context of ObservationDefinition based on following the parent source element upwards and mapping to `ObservationDefinition`. Element `ObservationDefinition.component` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
All FHIR elements must have a @value or children unless an empty Parameters resource
hasValue() or (children().count() > id.count()) or $this is Parameters
Must have either extensions or value[x], not both
exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Extensions are always sliced by (at least) url
All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
R5: `ObservationDefinition.component.code` (new:CodeableConcept)
Element `ObservationDefinition.component.code` is part of an existing definition because parent element `ObservationDefinition.component` requires a cross-version extension. Element `ObservationDefinition.component.code` has a context of ObservationDefinition based on following the parent source element upwards and mapping to `ObservationDefinition`. Element `ObservationDefinition.component.code` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Additional content defined by implementations
May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Source of the definition for the extension code - a logical name or a URL.
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
R5: Quantity | CodeableConcept | string | boolean | integer | Range | Ratio | SampledData | time | dateTime | Period (new)
R5: `ObservationDefinition.component.permittedDataType` (new:code)
Element `ObservationDefinition.component.permittedDataType` is part of an existing definition because parent element `ObservationDefinition.component` requires a cross-version extension. Element `ObservationDefinition.component.permittedDataType` has a context of ObservationDefinition based on following the parent source element upwards and mapping to `ObservationDefinition`. Element `ObservationDefinition.component.permittedDataType` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Quantity | CodeableConcept | string | boolean | integer | Range | Ratio | SampledData | time | dateTime | Period
The data types allowed for the value element of the instance of this component observations.
Permitted data type for observation value.
R5: `ObservationDefinition.component.permittedUnit` (new:Coding)
Element `ObservationDefinition.component.permittedUnit` is part of an existing definition because parent element `ObservationDefinition.component` requires a cross-version extension. Element `ObservationDefinition.component.permittedUnit` has a context of ObservationDefinition based on following the parent source element upwards and mapping to `ObservationDefinition`. Element `ObservationDefinition.component.permittedUnit` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Units allowed for the valueQuantity element in the instance observations conforming to this ObservationDefinition.
R5: Set of qualified values for observation results (new)
R5: `ObservationDefinition.component.qualifiedValue` (new:ObservationDefinition.qualifiedValue)
Element `ObservationDefinition.component.qualifiedValue` is part of an existing definition because parent element `ObservationDefinition.component` requires a cross-version extension. Element `ObservationDefinition.component.qualifiedValue` has a context of ObservationDefinition based on following the parent source element upwards and mapping to `ObservationDefinition`. Element `ObservationDefinition.component.qualifiedValue` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4B/extensibility.html) for a list).