Generated Narrative: StructureDefinition ext-R5-ObservationDefinition.component Name Flags Card. Type Description & Constraints Extension 0..* Extension(4.0.1) Component results #xD; Slices for extension 1..* Extension Extension Slice: Unordered, Closed by value:url #xD; extension:code 1..1 Extension Type of observation #xD; url 1..1 uri "code" #xD; value[x] 0..1 CodeableConcept Type of observation Binding: R5_observation_codes_for_R4 (0.0.1-snapshot-2) (example): Codes identifying names of simple observations. #xD; extension:permittedDataType 0..* Extension Quantity | CodeableConcept | string | boolean | integer | Range | Ratio | SampledData | time | dateTime | Period #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 Unit for quantitative results #xD; url 1..1 uri "permittedUnit" #xD; value[x] 0..1 Coding Unit for quantitative results Binding: UCUMCodes (preferred): Codes identifying units of measure. #xD; extension:qualifiedValue 0..* Extension Set of qualified values for observation results #xD; Slices for extension 0..* Extension Extension Slice: Unordered, Closed by value:url #xD; extension:_datatype 0..1 (Complex) Data type name for ObservationDefinition.component.qualifiedValue from FHIR R5 URL: http://hl7.org/fhir/StructureDefinition/_datatype #xD; value[x] 1..1 string Value of extension Fixed Value: ObservationDefinition.qualifiedValue #xD; url 1..1 uri "qualifiedValue" #xD; url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-ObservationDefinition.component" #xD; Documentation for this format
Cross-version Extension for R5.ObservationDefinition.component for use in FHIR R4
This cross-version extension represents ObservationDefinition.component from http://hl7.org/fhir/StructureDefinition/ObservationDefinition|5.0.0 for use in FHIR R4.
Some observations have multiple component observations, expressed as separate code value pairs.
All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
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
exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
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.
Codes identifying names of simple observations.
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.
Units allowed for the valueQuantity element in the instance observations conforming to this ObservationDefinition.
Set of qualified values for observation results
A set of qualified values associated with a context and a set of conditions - provides a range for quantitative and ordinal observations and a collection of value sets for qualitative observations.
Data type name for ObservationDefinition.component.qualifiedValue from FHIR R5
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R5/extensibility.html) for a list).
Must be: ObservationDefinition.qualifiedValue
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list).