HL7 Laboratory Report
1.0.0-ballot - STU 1 Ballot International flag

This page is part of the HL7 Laboratory Report (v1.0.0-ballot: STU 1 Ballot 1) based on FHIR (HL7® FHIR® Standard) R4. . For a full list of available versions, see the Directory of published versions

Resource Profile: Observation Results: laboratory

Official URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/Observation-resultslab-uv-lab Version: 1.0.0-ballot
Standards status: Trial-use Maturity Level: 2 Computable Name: ObservationResultsUvLab

This profile constrains the Observation resource to represent results produced by laboratory tests or panels/studies for the HL7 Uv Lab project. This observation may represent the result of a simple laboratory test such as hematocrit or it may group the set of results produced by a multi-test study or panel such as a complete blood count, a dynamic function test, a urine specimen study. In the latter case, the observation carries the overall conclusion of the study and or a global interpretation by the producer of the study, in the comment element; and references the atomic results of the study as "has-member" child observations.

This profile constrains the Observation resource to represent a laboratory in vitro diagnostic test or panel/study. In case of a panel/study, the results of the panel appear as sub-observations. In this case this top-level Observation acts as a grouper of all the observations belonging to the panel or study. The top-level observation may carry a conclusion in the value element and or a global interpretation by the producer of the study, in the comment element.

This profile offers two options to indicate the Certified Reference Material used for the calibration (in general when the UCUM International Units are used for the results [IU]).

  • The first to be used when the Certified Reference Material is represented by a coded concept
  • The second when the Certified Reference Material is identified with an Identifier.

Adopters are invited to give their feedback about

  1. The most proper way to refer the Certified Reference Material, that is by using an Identifier or a CodeableConcept
  2. If a CodeableReference should be used
  3. If this information should be an extension of the Observation resource, or of other elements (e.g. DeviceMetric.calibration)

Usage:

Formal Views of Profile Content

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

This structure is derived from Observation

NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation C 0..* Observation Laboratory result for a simple test or for a panel/study
uv-lab-1: If observation status is other then "registered" or "cancelled", at least one of these Observation elements shall be provided: "value", "dataAbsentReason", "hasMember" or "component"
uv-lab-2: If observation has components and observation status is other then "registered" or "cancelled", at least one of these Observation.component elements shall be provided: "value" or "dataAbsentReason"
... Slices for extension 0..* Extension Laboratory Test Kit
Slice: Unordered, Open by value:url
.... supportingInfo 0..* Reference(Resource) Other information that may be relevant to this event.
URL: http://hl7.org/fhir/StructureDefinition/workflow-supportingInfo
.... triggeredBy-r5 0..* (Complex) Optional Extensions Element
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy
..... Slices for extension Content/Rules for all slices
...... extension:observation 0..* Extension Triggering observation.
...... extension:type 0..* Extension The type of trigger
.... certifiedRefMaterialCodeable 0..* CodeableConcept Certified Reference Material: CodeableConcept
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-certifiedRefMaterialCodeable
Binding: Laboratory Certified Reference Material (example)
.... certifiedRefMaterialIdentifer 0..* Identifier Certified Reference Material: Identifier
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-certifiedRefMaterialIdentifer
.... labTestKit 0..* Reference(Device) Device Laboratory Test Kit
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-deviceLabTestKit
.... value-r5 0..1 (Complex) only for result of type Attachment
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]
..... value[x] 1..1 Attachment Value of extension
... status 1..1 code Status of this observation (e.g. preliminary, final,...)
... Slices for category 1..* CodeableConceptIPS Classification of type of observation
Slice: Unordered, Open by pattern:$this
.... category:laboratory 1..1 CodeableConcept Classification of type of observation
Required Pattern: At least the following
..... coding 1..* Coding Code defined by a terminology system
Fixed Value: (complex)
...... system 1..1 uri Identity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
...... code 1..1 code Symbol in syntax defined by the system
Fixed Value: laboratory
.... category:studyType 0..* CodeableConcept The way of grouping of the test results into clinically meaningful domains (e.g. hematology study, microbiology study, etc.)
Binding: Laboratory Study Types (required)
.... category:specialty 0..* CodeableConcept The clinical domain of the laboratory performing the observation (e.g. microbiology, toxicology, chemistry)
Binding: Laboratory Specialty (required)
... subject 1..1 Reference(Patient: Animal | Patient: Person | Group | Device | Location) Who and/or what the observation is about
.... reference 1..1 string Literal reference, Relative, internal or absolute URL
... effective[x] 1..1 Clinically relevant time/time-period for observation
.... effective[x]All Types Content/Rules for all Types
..... Slices for extension Content/Rules for all slices
...... data-absent-reason 0..1 code effective[x] absence reason
URL: http://hl7.org/fhir/StructureDefinition/data-absent-reason
Binding: DataAbsentReason (required)
.... effectiveDateTime dateTime
.... effectivePeriod Period
... issued 0..1 instant Date/Time this result was made available
... performer 1..* Reference(PractitionerRole: Laboratory Report | Practitioner: Laboratory Report | Organization (IPS) | CareTeam | Patient: Person | RelatedPerson) Who is responsible for the observation
.... Slices for extension Content/Rules for all slices
..... performerFunction 0..* CodeableConcept Type of performance
URL: http://hl7.org/fhir/StructureDefinition/event-performerFunction
Binding: Performer Function Codes (extensible)
... Slices for value[x] 0..1 Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period Actual result
Slice: Unordered, Closed by type:$this
.... value[x]:valueString 0..1 string Actual result
.... value[x]:valueRange 0..1 RangeIPS Set of values bounded by low and high
.... value[x]:valueRatio 0..1 RatioUvLab A measured ratio using UCUM
.... value[x]:valueTime 0..1 time Actual result
.... value[x]:valueDateTime 0..1 dateTime Actual result
.... value[x]:valuePeriod 0..1 Period Actual result
.... value[x]:valueQuantity 0..1 QuantityUvLab A measured amount using UCUM
.... value[x]:valueCodeableConcept 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Coded Values Laboratory - IPS (preferred)
Additional BindingsPurpose
Results Blood Group - SNOMED CT IPS Free Set candidate
Results Presence Absence - SNOMED CT IPS Free Set candidate
Results Microorganism - SNOMED CT IPS Free Set candidate
... dataAbsentReason 0..1 CodeableConcept Provides a reason why the expected value is missing.
... interpretation 0..* CodeableConceptIPS Concept - reference to a terminology or just text
... method 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Laboratory Techniques (preferred)
... specimen 0..1 Reference(Specimen: Laboratory) Specimen used for this observation
... device 0..1 Reference(Device | DeviceMetric) Measuring instrument
... hasMember 0..* Reference(Observation Results: laboratory) Related resource that belongs to the Observation group
... component 0..* BackboneElement Laboratory result
.... Slices for extension 0..* Extension Extension
Slice: Unordered, Open by value:url
..... value-r5 0..1 (Complex) only for result of type Attachment
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]
...... value[x] 1..1 Attachment Value of extension
.... code 1..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Laboratory Observation - IPS (preferred)
.... Slices for value[x] 0..1 Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period Actual component result
Slice: Unordered, Closed by type:$this
..... value[x]:valueString 0..1 string Actual component result
..... value[x]:valueRange 0..1 RangeIPS Set of values bounded by low and high
..... value[x]:valueRatio 0..1 RatioUvLab A measured ratio using UCUM
..... value[x]:valueTime 0..1 time Actual component result
..... value[x]:valueDateTime 0..1 dateTime Actual component result
..... value[x]:valuePeriod 0..1 Period Actual component result
..... value[x]:valueQuantity 0..1 QuantityUvLab A measured amount using UCUM
..... value[x]:valueCodeableConcept 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Coded Values Laboratory - IPS (preferred)
Additional BindingsPurpose
Results Blood Group - SNOMED CT IPS Free Set candidate
Results Presence Absence - SNOMED CT IPS Free Set candidate
Results Microorganism - SNOMED CT IPS Free Set candidate

doco Documentation for this format

Terminology Bindings (Differential)

PathConformanceValueSetURI
Observation.category:studyTyperequiredLabStudyTypesVs
http://hl7.org/fhir/uv/lab-report/ValueSet/studyType-uv-lab
from this IG
Observation.category:specialtyrequiredLabSpecialtyVs
http://hl7.org/fhir/uv/lab-report/ValueSet/specialty-uv-lab
from this IG
Observation.codepreferredLaboratoryResultStandardVs
http://hl7.org/fhir/uv/lab-report/ValueSet/obsCode-uv-lab
from this IG
Observation.value[x]:valueCodeableConceptpreferredResultsCodedValuesLaboratoryUvIps
Additional Bindings Purpose Documentation
Results Blood Group - SNOMED CT IPS Free Set candidate

Additional conformance binding to a blood group findings value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Presence Absence - SNOMED CT IPS Free Set candidate

Additional conformance binding to a presence and absence findings (qualifier values) value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Microorganism - SNOMED CT IPS Free Set candidate

Additional conformance binding to a microorganisms value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
http://hl7.org/fhir/uv/ips/ValueSet/results-coded-values-laboratory-uv-ips
Observation.methodpreferredLabTechniqueVs
http://hl7.org/fhir/uv/lab-report/ValueSet/technique-uv-lab
from this IG
Observation.component.codepreferredResultsLaboratoryObservationUvIps
http://hl7.org/fhir/uv/ips/ValueSet/results-laboratory-observations-uv-ips
Observation.component.value[x]:valueCodeableConceptpreferredResultsCodedValuesLaboratoryUvIps
Additional Bindings Purpose Documentation
Results Blood Group - SNOMED CT IPS Free Set candidate

Additional conformance binding to a blood group findings value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Presence Absence - SNOMED CT IPS Free Set candidate

Additional conformance binding to a presence and absence findings (qualifier values) value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Microorganism - SNOMED CT IPS Free Set candidate

Additional conformance binding to a microorganisms value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
http://hl7.org/fhir/uv/ips/ValueSet/results-coded-values-laboratory-uv-ips

Constraints

IdGradePath(s)DetailsRequirements
uv-lab-1errorObservationIf observation status is other then "registered" or "cancelled", at least one of these Observation elements shall be provided: "value", "dataAbsentReason", "hasMember" or "component"
: (status in ('registered'|'cancelled')) or value.exists() or hasMember.exists() or component.exists() or dataAbsentReason.exists()
uv-lab-2errorObservationIf observation has components and observation status is other then "registered" or "cancelled", at least one of these Observation.component elements shall be provided: "value" or "dataAbsentReason"
: component.exists() implies (status in ('registered'|'cancelled')) or component.value.exists() or component.dataAbsentReason.exists()
NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation C 0..* Observation Laboratory result for a simple test or for a panel/study
obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present
obs-7: If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present
uv-lab-1: If observation status is other then "registered" or "cancelled", at least one of these Observation elements shall be provided: "value", "dataAbsentReason", "hasMember" or "component"
uv-lab-2: If observation has components and observation status is other then "registered" or "cancelled", at least one of these Observation.component elements shall be provided: "value" or "dataAbsentReason"
... implicitRules ?!Σ 0..1 uri A set of rules under which this content was created
... Slices for extension 0..* Extension Laboratory Test Kit
Slice: Unordered, Open by value:url
.... supportingInfo 0..* Reference(Resource) Other information that may be relevant to this event.
URL: http://hl7.org/fhir/StructureDefinition/workflow-supportingInfo
.... triggeredBy-r5 0..* (Complex) Optional Extensions Element
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy
..... Slices for extension Content/Rules for all slices
...... extension:observation 0..* Extension Triggering observation.
....... extension 0..0
....... url 1..1 uri "observation"
....... value[x] 1..1 Reference(Observation) Value of extension
...... extension:type 0..* Extension The type of trigger
....... extension 0..0
....... url 1..1 uri "type"
....... value[x] 1..1 code Value of extension
...... extension:reason 0..* Extension Extension
....... extension 0..0
....... url 1..1 uri "reason"
....... value[x] 1..1 string Value of extension
..... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy"
.... certifiedRefMaterialCodeable 0..* CodeableConcept Certified Reference Material: CodeableConcept
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-certifiedRefMaterialCodeable
Binding: Laboratory Certified Reference Material (example)
.... certifiedRefMaterialIdentifer 0..* Identifier Certified Reference Material: Identifier
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-certifiedRefMaterialIdentifer
.... labTestKit 0..* Reference(Device) Device Laboratory Test Kit
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-deviceLabTestKit
.... value-r5 0..1 (Complex) only for result of type Attachment
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]
..... extension 0..0
..... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]"
..... value[x] 1..1 Attachment Value of extension
... modifierExtension ?! 0..* Extension Extensions that cannot be ignored
... Slices for category 1..* CodeableConceptIPS Classification of type of observation
Slice: Unordered, Open by pattern:$this
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.


.... category:laboratory 1..1 CodeableConcept Classification of type of observation
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.



Required Pattern: At least the following
..... coding 1..* Coding Code defined by a terminology system
Fixed Value: (complex)
...... system 1..1 uri Identity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
...... code 1..1 code Symbol in syntax defined by the system
Fixed Value: laboratory
.... category:studyType 0..* CodeableConcept The way of grouping of the test results into clinically meaningful domains (e.g. hematology study, microbiology study, etc.)
Binding: Laboratory Study Types (required)
.... category:specialty 0..* CodeableConcept The clinical domain of the laboratory performing the observation (e.g. microbiology, toxicology, chemistry)
Binding: Laboratory Specialty (required)
... code 1..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Laboratory Code (preferred)
... subject Σ 1..1 Reference(Patient: Animal | Patient: Person | Group | Device | Location) Who and/or what the observation is about
.... reference ΣC 1..1 string Literal reference, Relative, internal or absolute URL
... effective[x] Σ 1..1 Clinically relevant time/time-period for observation
.... effective[x]All Types Content/Rules for all Types
..... Slices for extension Content/Rules for all slices
...... data-absent-reason 0..1 code effective[x] absence reason
URL: http://hl7.org/fhir/StructureDefinition/data-absent-reason
Binding: DataAbsentReason (required)
.... effectiveDateTime dateTime
.... effectivePeriod Period
... issued Σ 0..1 instant Date/Time this result was made available
... performer Σ 1..* Reference(PractitionerRole: Laboratory Report | Practitioner: Laboratory Report | Organization (IPS) | CareTeam | Patient: Person | RelatedPerson) Who is responsible for the observation
.... Slices for extension Content/Rules for all slices
..... performerFunction 0..* CodeableConcept Type of performance
URL: http://hl7.org/fhir/StructureDefinition/event-performerFunction
Binding: Performer Function Codes (extensible)
... Slices for value[x] ΣC 0..1 Actual result
Slice: Unordered, Open by type:$this
.... valueQuantity Quantity
.... valueCodeableConcept CodeableConcept
.... valueString string
.... valueBoolean boolean
.... valueInteger integer
.... valueRange Range
.... valueRatio Ratio
.... valueSampledData SampledData
.... valueTime time
.... valueDateTime dateTime
.... valuePeriod Period
.... value[x]:valueString ΣC 0..1 string Actual result
.... value[x]:valueRange C 0..1 RangeIPS Set of values bounded by low and high
rng-2: If present, low SHALL have a lower value than high
.... value[x]:valueRatio C 0..1 RatioUvLab A measured ratio using UCUM
rat-1: Numerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present
.... value[x]:valueTime ΣC 0..1 time Actual result
.... value[x]:valueDateTime ΣC 0..1 dateTime Actual result
.... value[x]:valuePeriod ΣC 0..1 Period Actual result
.... value[x]:valueQuantity C 0..1 QuantityUvLab A measured amount using UCUM
qty-3: If a code for the unit is present, the system SHALL also be present
.... value[x]:valueCodeableConcept 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Coded Values Laboratory - IPS (preferred)
Additional BindingsPurpose
Results Blood Group - SNOMED CT IPS Free Set candidate
Results Presence Absence - SNOMED CT IPS Free Set candidate
Results Microorganism - SNOMED CT IPS Free Set candidate
... dataAbsentReason C 0..1 CodeableConcept Provides a reason why the expected value is missing.
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

... interpretation 0..* CodeableConceptIPS Concept - reference to a terminology or just text
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


... method 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Laboratory Techniques (preferred)
... specimen 0..1 Reference(Specimen: Laboratory) Specimen used for this observation
... device 0..1 Reference(Device | DeviceMetric) Measuring instrument
... hasMember Σ 0..* Reference(Observation Results: laboratory) Related resource that belongs to the Observation group
... component Σ 0..* BackboneElement Laboratory result
.... Slices for extension 0..* Extension Extension
Slice: Unordered, Open by value:url
..... value-r5 0..1 (Complex) only for result of type Attachment
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]
...... extension 0..0
...... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]"
...... value[x] 1..1 Attachment Value of extension
.... modifierExtension ?!Σ 0..* Extension Extensions that cannot be ignored even if unrecognized
.... code 1..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Laboratory Observation - IPS (preferred)
.... Slices for value[x] Σ 0..1 Actual component result
Slice: Unordered, Open by type:$this
..... valueQuantity Quantity
..... valueCodeableConcept CodeableConcept
..... valueString string
..... valueBoolean boolean
..... valueInteger integer
..... valueRange Range
..... valueRatio Ratio
..... valueSampledData SampledData
..... valueTime time
..... valueDateTime dateTime
..... valuePeriod Period
..... value[x]:valueString Σ 0..1 string Actual component result
..... value[x]:valueRange C 0..1 RangeIPS Set of values bounded by low and high
rng-2: If present, low SHALL have a lower value than high
..... value[x]:valueRatio C 0..1 RatioUvLab A measured ratio using UCUM
rat-1: Numerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present
..... value[x]:valueTime Σ 0..1 time Actual component result
..... value[x]:valueDateTime Σ 0..1 dateTime Actual component result
..... value[x]:valuePeriod Σ 0..1 Period Actual component result
..... value[x]:valueQuantity C 0..1 QuantityUvLab A measured amount using UCUM
qty-3: If a code for the unit is present, the system SHALL also be present
..... value[x]:valueCodeableConcept 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Coded Values Laboratory - IPS (preferred)
Additional BindingsPurpose
Results Blood Group - SNOMED CT IPS Free Set candidate
Results Presence Absence - SNOMED CT IPS Free Set candidate
Results Microorganism - SNOMED CT IPS Free Set candidate

doco Documentation for this format

Terminology Bindings

PathConformanceValueSet / CodeURI
Observation.statusrequiredObservationStatus
http://hl7.org/fhir/ValueSet/observation-status|4.0.1
from the FHIR Standard
Observation.categorypreferredObservationCategoryCodes
http://hl7.org/fhir/ValueSet/observation-category
from the FHIR Standard
Observation.category:laboratorypreferredPattern: laboratory
http://hl7.org/fhir/ValueSet/observation-category
from the FHIR Standard
Observation.category:studyTyperequiredLabStudyTypesVs
http://hl7.org/fhir/uv/lab-report/ValueSet/studyType-uv-lab
from this IG
Observation.category:specialtyrequiredLabSpecialtyVs
http://hl7.org/fhir/uv/lab-report/ValueSet/specialty-uv-lab
from this IG
Observation.codepreferredLaboratoryResultStandardVs
http://hl7.org/fhir/uv/lab-report/ValueSet/obsCode-uv-lab
from this IG
Observation.value[x]:valueCodeableConceptpreferredResultsCodedValuesLaboratoryUvIps
Additional Bindings Purpose Documentation
Results Blood Group - SNOMED CT IPS Free Set candidate

Additional conformance binding to a blood group findings value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Presence Absence - SNOMED CT IPS Free Set candidate

Additional conformance binding to a presence and absence findings (qualifier values) value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Microorganism - SNOMED CT IPS Free Set candidate

Additional conformance binding to a microorganisms value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
http://hl7.org/fhir/uv/ips/ValueSet/results-coded-values-laboratory-uv-ips
Observation.dataAbsentReasonextensibleDataAbsentReason
http://hl7.org/fhir/ValueSet/data-absent-reason
from the FHIR Standard
Observation.interpretationextensibleObservationInterpretationCodes
http://hl7.org/fhir/ValueSet/observation-interpretation
from the FHIR Standard
Observation.methodpreferredLabTechniqueVs
http://hl7.org/fhir/uv/lab-report/ValueSet/technique-uv-lab
from this IG
Observation.component.codepreferredResultsLaboratoryObservationUvIps
http://hl7.org/fhir/uv/ips/ValueSet/results-laboratory-observations-uv-ips
Observation.component.value[x]:valueCodeableConceptpreferredResultsCodedValuesLaboratoryUvIps
Additional Bindings Purpose Documentation
Results Blood Group - SNOMED CT IPS Free Set candidate

Additional conformance binding to a blood group findings value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Presence Absence - SNOMED CT IPS Free Set candidate

Additional conformance binding to a presence and absence findings (qualifier values) value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Microorganism - SNOMED CT IPS Free Set candidate

Additional conformance binding to a microorganisms value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
http://hl7.org/fhir/uv/ips/ValueSet/results-coded-values-laboratory-uv-ips

Constraints

IdGradePath(s)DetailsRequirements
dom-2errorObservationIf the resource is contained in another resource, it SHALL NOT contain nested Resources
: contained.contained.empty()
dom-3errorObservationIf the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4errorObservationIf a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5errorObservationIf a resource is contained in another resource, it SHALL NOT have a security label
: contained.meta.security.empty()
dom-6best practiceObservationA resource should have narrative for robust management
: text.`div`.exists()
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()
obs-6errorObservationdataAbsentReason SHALL only be present if Observation.value[x] is not present
: dataAbsentReason.empty() or value.empty()
obs-7errorObservationIf Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present
: value.empty() or component.code.where(coding.intersect(%resource.code.coding).exists()).empty()
qty-3errorObservation.value[x]:valueQuantity, Observation.component.value[x]:valueQuantityIf a code for the unit is present, the system SHALL also be present
: code.empty() or system.exists()
rat-1errorObservation.value[x]:valueRatio, Observation.component.value[x]:valueRatioNumerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present
: (numerator.empty() xor denominator.exists()) and (numerator.exists() or extension.exists())
rng-2errorObservation.value[x]:valueRange, Observation.component.value[x]:valueRangeIf present, low SHALL have a lower value than high
: low.empty() or high.empty() or (low <= high)
uv-lab-1errorObservationIf observation status is other then "registered" or "cancelled", at least one of these Observation elements shall be provided: "value", "dataAbsentReason", "hasMember" or "component"
: (status in ('registered'|'cancelled')) or value.exists() or hasMember.exists() or component.exists() or dataAbsentReason.exists()
uv-lab-2errorObservationIf observation has components and observation status is other then "registered" or "cancelled", at least one of these Observation.component elements shall be provided: "value" or "dataAbsentReason"
: component.exists() implies (status in ('registered'|'cancelled')) or component.value.exists() or component.dataAbsentReason.exists()
NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation C 0..* Observation Laboratory result for a simple test or for a panel/study
obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present
obs-7: If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present
uv-lab-1: If observation status is other then "registered" or "cancelled", at least one of these Observation elements shall be provided: "value", "dataAbsentReason", "hasMember" or "component"
uv-lab-2: If observation has components and observation status is other then "registered" or "cancelled", at least one of these Observation.component elements shall be provided: "value" or "dataAbsentReason"
... id Σ 0..1 id Logical id of this artifact
... meta Σ 0..1 Meta Metadata about the resource
... implicitRules ?!Σ 0..1 uri A set of rules under which this content was created
... language 0..1 code Language of the resource content
Binding: CommonLanguages (preferred): A human language.

Additional BindingsPurpose
AllLanguages Max Binding
... text 0..1 Narrative Text summary of the resource, for human interpretation
... contained 0..* Resource Contained, inline Resources
... Slices for extension 0..* Extension Laboratory Test Kit
Slice: Unordered, Open by value:url
.... supportingInfo 0..* Reference(Resource) Other information that may be relevant to this event.
URL: http://hl7.org/fhir/StructureDefinition/workflow-supportingInfo
.... triggeredBy-r5 0..* (Complex) Optional Extensions Element
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy
..... id 0..1 string Unique id for inter-element referencing
..... Slices for extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
...... extension:observation 0..* Extension Triggering observation.
....... id 0..1 string Unique id for inter-element referencing
....... extension 0..0
....... url 1..1 uri "observation"
....... value[x] 1..1 Reference(Observation) Value of extension
...... extension:type 0..* Extension The type of trigger
....... id 0..1 string Unique id for inter-element referencing
....... extension 0..0
....... url 1..1 uri "type"
....... value[x] 1..1 code Value of extension
...... extension:reason 0..* Extension Extension
....... id 0..1 string Unique id for inter-element referencing
....... extension 0..0
....... url 1..1 uri "reason"
....... value[x] 1..1 string Value of extension
..... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy"
.... certifiedRefMaterialCodeable 0..* CodeableConcept Certified Reference Material: CodeableConcept
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-certifiedRefMaterialCodeable
Binding: Laboratory Certified Reference Material (example)
.... certifiedRefMaterialIdentifer 0..* Identifier Certified Reference Material: Identifier
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-certifiedRefMaterialIdentifer
.... labTestKit 0..* Reference(Device) Device Laboratory Test Kit
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-deviceLabTestKit
.... value-r5 0..1 (Complex) only for result of type Attachment
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]"
..... value[x] 1..1 Attachment Value of extension
... modifierExtension ?! 0..* Extension Extensions that cannot be ignored
... identifier Σ 0..* Identifier Business Identifier for observation
... basedOn Σ 0..* Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest) Fulfills plan, proposal or order
... partOf Σ 0..* Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy) Part of referenced event
... status ?!Σ 1..1 code Status of this observation (e.g. preliminary, final,...)
Binding: ObservationStatus (required): Codes providing the status of an observation.

... Slices for category 1..* CodeableConceptIPS Classification of type of observation
Slice: Unordered, Open by pattern:$this
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.


.... category:laboratory 1..1 CodeableConcept Classification of type of observation
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.



Required Pattern: At least the following
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..* Extension Additional content defined by implementations
..... coding 1..* Coding Code defined by a terminology system
Fixed Value: (complex)
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..* Extension Additional content defined by implementations
...... system 1..1 uri Identity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
...... version 0..1 string Version of the system - if relevant
...... code 1..1 code Symbol in syntax defined by the system
Fixed Value: laboratory
...... display 0..1 string Representation defined by the system
...... userSelected 0..1 boolean If this coding was chosen directly by the user
..... text 0..1 string Plain text representation of the concept
.... category:studyType 0..* CodeableConcept The way of grouping of the test results into clinically meaningful domains (e.g. hematology study, microbiology study, etc.)
Binding: Laboratory Study Types (required)
.... category:specialty 0..* CodeableConcept The clinical domain of the laboratory performing the observation (e.g. microbiology, toxicology, chemistry)
Binding: Laboratory Specialty (required)
... code 1..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Laboratory Code (preferred)
... subject Σ 1..1 Reference(Patient: Animal | Patient: Person | Group | Device | Location) Who and/or what the observation is about
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... reference ΣC 1..1 string Literal reference, Relative, internal or absolute URL
.... type Σ 0..1 uri Type the reference refers to (e.g. "Patient")
Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).

.... identifier Σ 0..1 Identifier Logical reference, when literal reference is not known
.... display Σ 0..1 string Text alternative for the resource
... focus Σ 0..* Reference(Resource) What the observation is about, when it is not about the subject of record
... encounter Σ 0..1 Reference(Encounter) Healthcare event during which this observation is made
... effective[x] Σ 1..1 Clinically relevant time/time-period for observation
.... effective[x]All Types Content/Rules for all Types
..... id 0..1 string Unique id for inter-element referencing
..... Slices for extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
...... data-absent-reason 0..1 code effective[x] absence reason
URL: http://hl7.org/fhir/StructureDefinition/data-absent-reason
Binding: DataAbsentReason (required)
.... effectiveDateTime dateTime
.... effectivePeriod Period
... issued Σ 0..1 instant Date/Time this result was made available
... performer Σ 1..* Reference(PractitionerRole: Laboratory Report | Practitioner: Laboratory Report | Organization (IPS) | CareTeam | Patient: Person | RelatedPerson) Who is responsible for the observation
.... id 0..1 string Unique id for inter-element referencing
.... Slices for extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
..... performerFunction 0..* CodeableConcept Type of performance
URL: http://hl7.org/fhir/StructureDefinition/event-performerFunction
Binding: Performer Function Codes (extensible)
.... reference ΣC 0..1 string Literal reference, Relative, internal or absolute URL
.... type Σ 0..1 uri Type the reference refers to (e.g. "Patient")
Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).

.... identifier Σ 0..1 Identifier Logical reference, when literal reference is not known
.... display Σ 0..1 string Text alternative for the resource
... Slices for value[x] ΣC 0..1 Actual result
Slice: Unordered, Open by type:$this
.... valueQuantity Quantity
.... valueCodeableConcept CodeableConcept
.... valueString string
.... valueBoolean boolean
.... valueInteger integer
.... valueRange Range
.... valueRatio Ratio
.... valueSampledData SampledData
.... valueTime time
.... valueDateTime dateTime
.... valuePeriod Period
.... value[x]:valueString ΣC 0..1 string Actual result
.... value[x]:valueRange C 0..1 RangeIPS Set of values bounded by low and high
rng-2: If present, low SHALL have a lower value than high
.... value[x]:valueRatio C 0..1 RatioUvLab A measured ratio using UCUM
rat-1: Numerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present
.... value[x]:valueTime ΣC 0..1 time Actual result
.... value[x]:valueDateTime ΣC 0..1 dateTime Actual result
.... value[x]:valuePeriod ΣC 0..1 Period Actual result
.... value[x]:valueQuantity C 0..1 QuantityUvLab A measured amount using UCUM
qty-3: If a code for the unit is present, the system SHALL also be present
.... value[x]:valueCodeableConcept 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Coded Values Laboratory - IPS (preferred)
Additional BindingsPurpose
Results Blood Group - SNOMED CT IPS Free Set candidate
Results Presence Absence - SNOMED CT IPS Free Set candidate
Results Microorganism - SNOMED CT IPS Free Set candidate
... dataAbsentReason C 0..1 CodeableConcept Provides a reason why the expected value is missing.
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

... interpretation 0..* CodeableConceptIPS Concept - reference to a terminology or just text
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


... note 0..* Annotation Comments about the observation
... bodySite 0..1 CodeableConcept Observed body part
Binding: SNOMEDCTBodyStructures (example): Codes describing anatomical locations. May include laterality.

... method 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Laboratory Techniques (preferred)
... specimen 0..1 Reference(Specimen: Laboratory) Specimen used for this observation
... device 0..1 Reference(Device | DeviceMetric) Measuring instrument
... referenceRange C 0..* BackboneElement Provides guide for interpretation
obs-3: Must have at least a low or a high or text
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
.... modifierExtension ?!Σ 0..* Extension Extensions that cannot be ignored even if unrecognized
.... low C 0..1 SimpleQuantity Low Range, if relevant
.... high C 0..1 SimpleQuantity High Range, if relevant
.... type 0..1 CodeableConcept Reference range qualifier
Binding: ObservationReferenceRangeMeaningCodes (preferred): Code for the meaning of a reference range.

.... appliesTo 0..* CodeableConcept Reference range population
Binding: ObservationReferenceRangeAppliesToCodes (example): Codes identifying the population the reference range applies to.


.... age 0..1 Range Applicable age range, if relevant
.... text 0..1 string Text based reference range in an observation
... hasMember Σ 0..* Reference(Observation Results: laboratory) Related resource that belongs to the Observation group
... derivedFrom Σ 0..* Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence) Related measurements the observation is made from
... component Σ 0..* BackboneElement Laboratory result
.... id 0..1 string Unique id for inter-element referencing
.... Slices for extension 0..* Extension Extension
Slice: Unordered, Open by value:url
..... value-r5 0..1 (Complex) only for result of type Attachment
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..0
...... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]"
...... value[x] 1..1 Attachment Value of extension
.... modifierExtension ?!Σ 0..* Extension Extensions that cannot be ignored even if unrecognized
.... code 1..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Laboratory Observation - IPS (preferred)
.... Slices for value[x] Σ 0..1 Actual component result
Slice: Unordered, Open by type:$this
..... valueQuantity Quantity
..... valueCodeableConcept CodeableConcept
..... valueString string
..... valueBoolean boolean
..... valueInteger integer
..... valueRange Range
..... valueRatio Ratio
..... valueSampledData SampledData
..... valueTime time
..... valueDateTime dateTime
..... valuePeriod Period
..... value[x]:valueString Σ 0..1 string Actual component result
..... value[x]:valueRange C 0..1 RangeIPS Set of values bounded by low and high
rng-2: If present, low SHALL have a lower value than high
..... value[x]:valueRatio C 0..1 RatioUvLab A measured ratio using UCUM
rat-1: Numerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present
..... value[x]:valueTime Σ 0..1 time Actual component result
..... value[x]:valueDateTime Σ 0..1 dateTime Actual component result
..... value[x]:valuePeriod Σ 0..1 Period Actual component result
..... value[x]:valueQuantity C 0..1 QuantityUvLab A measured amount using UCUM
qty-3: If a code for the unit is present, the system SHALL also be present
..... value[x]:valueCodeableConcept 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Coded Values Laboratory - IPS (preferred)
Additional BindingsPurpose
Results Blood Group - SNOMED CT IPS Free Set candidate
Results Presence Absence - SNOMED CT IPS Free Set candidate
Results Microorganism - SNOMED CT IPS Free Set candidate
.... dataAbsentReason C 0..1 CodeableConcept Why the component result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

.... interpretation 0..* CodeableConcept High, low, normal, etc.
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


.... referenceRange 0..* See referenceRange (Observation) Provides guide for interpretation of component result

doco Documentation for this format

Terminology Bindings

PathConformanceValueSet / CodeURI
Observation.languagepreferredCommonLanguages
Additional Bindings Purpose
AllLanguages Max Binding
http://hl7.org/fhir/ValueSet/languages
from the FHIR Standard
Observation.statusrequiredObservationStatus
http://hl7.org/fhir/ValueSet/observation-status|4.0.1
from the FHIR Standard
Observation.categorypreferredObservationCategoryCodes
http://hl7.org/fhir/ValueSet/observation-category
from the FHIR Standard
Observation.category:laboratorypreferredPattern: laboratory
http://hl7.org/fhir/ValueSet/observation-category
from the FHIR Standard
Observation.category:studyTyperequiredLabStudyTypesVs
http://hl7.org/fhir/uv/lab-report/ValueSet/studyType-uv-lab
from this IG
Observation.category:specialtyrequiredLabSpecialtyVs
http://hl7.org/fhir/uv/lab-report/ValueSet/specialty-uv-lab
from this IG
Observation.codepreferredLaboratoryResultStandardVs
http://hl7.org/fhir/uv/lab-report/ValueSet/obsCode-uv-lab
from this IG
Observation.subject.typeextensibleResourceType
http://hl7.org/fhir/ValueSet/resource-types
from the FHIR Standard
Observation.performer.typeextensibleResourceType
http://hl7.org/fhir/ValueSet/resource-types
from the FHIR Standard
Observation.value[x]:valueCodeableConceptpreferredResultsCodedValuesLaboratoryUvIps
Additional Bindings Purpose Documentation
Results Blood Group - SNOMED CT IPS Free Set candidate

Additional conformance binding to a blood group findings value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Presence Absence - SNOMED CT IPS Free Set candidate

Additional conformance binding to a presence and absence findings (qualifier values) value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Microorganism - SNOMED CT IPS Free Set candidate

Additional conformance binding to a microorganisms value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
http://hl7.org/fhir/uv/ips/ValueSet/results-coded-values-laboratory-uv-ips
Observation.dataAbsentReasonextensibleDataAbsentReason
http://hl7.org/fhir/ValueSet/data-absent-reason
from the FHIR Standard
Observation.interpretationextensibleObservationInterpretationCodes
http://hl7.org/fhir/ValueSet/observation-interpretation
from the FHIR Standard
Observation.bodySiteexampleSNOMEDCTBodyStructures
http://hl7.org/fhir/ValueSet/body-site
from the FHIR Standard
Observation.methodpreferredLabTechniqueVs
http://hl7.org/fhir/uv/lab-report/ValueSet/technique-uv-lab
from this IG
Observation.referenceRange.typepreferredObservationReferenceRangeMeaningCodes
http://hl7.org/fhir/ValueSet/referencerange-meaning
from the FHIR Standard
Observation.referenceRange.appliesToexampleObservationReferenceRangeAppliesToCodes
http://hl7.org/fhir/ValueSet/referencerange-appliesto
from the FHIR Standard
Observation.component.codepreferredResultsLaboratoryObservationUvIps
http://hl7.org/fhir/uv/ips/ValueSet/results-laboratory-observations-uv-ips
Observation.component.value[x]:valueCodeableConceptpreferredResultsCodedValuesLaboratoryUvIps
Additional Bindings Purpose Documentation
Results Blood Group - SNOMED CT IPS Free Set candidate

Additional conformance binding to a blood group findings value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Presence Absence - SNOMED CT IPS Free Set candidate

Additional conformance binding to a presence and absence findings (qualifier values) value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Microorganism - SNOMED CT IPS Free Set candidate

Additional conformance binding to a microorganisms value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
http://hl7.org/fhir/uv/ips/ValueSet/results-coded-values-laboratory-uv-ips
Observation.component.dataAbsentReasonextensibleDataAbsentReason
http://hl7.org/fhir/ValueSet/data-absent-reason
from the FHIR Standard
Observation.component.interpretationextensibleObservationInterpretationCodes
http://hl7.org/fhir/ValueSet/observation-interpretation
from the FHIR Standard

Constraints

IdGradePath(s)DetailsRequirements
dom-2errorObservationIf the resource is contained in another resource, it SHALL NOT contain nested Resources
: contained.contained.empty()
dom-3errorObservationIf the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4errorObservationIf a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5errorObservationIf a resource is contained in another resource, it SHALL NOT have a security label
: contained.meta.security.empty()
dom-6best practiceObservationA resource should have narrative for robust management
: text.`div`.exists()
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()
obs-3errorObservation.referenceRangeMust have at least a low or a high or text
: low.exists() or high.exists() or text.exists()
obs-6errorObservationdataAbsentReason SHALL only be present if Observation.value[x] is not present
: dataAbsentReason.empty() or value.empty()
obs-7errorObservationIf Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present
: value.empty() or component.code.where(coding.intersect(%resource.code.coding).exists()).empty()
qty-3errorObservation.value[x]:valueQuantity, Observation.component.value[x]:valueQuantityIf a code for the unit is present, the system SHALL also be present
: code.empty() or system.exists()
rat-1errorObservation.value[x]:valueRatio, Observation.component.value[x]:valueRatioNumerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present
: (numerator.empty() xor denominator.exists()) and (numerator.exists() or extension.exists())
rng-2errorObservation.value[x]:valueRange, Observation.component.value[x]:valueRangeIf present, low SHALL have a lower value than high
: low.empty() or high.empty() or (low <= high)
uv-lab-1errorObservationIf observation status is other then "registered" or "cancelled", at least one of these Observation elements shall be provided: "value", "dataAbsentReason", "hasMember" or "component"
: (status in ('registered'|'cancelled')) or value.exists() or hasMember.exists() or component.exists() or dataAbsentReason.exists()
uv-lab-2errorObservationIf observation has components and observation status is other then "registered" or "cancelled", at least one of these Observation.component elements shall be provided: "value" or "dataAbsentReason"
: component.exists() implies (status in ('registered'|'cancelled')) or component.value.exists() or component.dataAbsentReason.exists()

This structure is derived from Observation

Summary

Mandatory: 6 elements

Structures

This structure refers to these other structures:

Extensions

This structure refers to these extensions:

Slices

This structure defines the following Slices:

  • The element 1 is sliced based on the value of Observation.category
  • The element 1 is sliced based on the value of Observation.value[x] (Closed)
  • The element 1 is sliced based on the value of Observation.component.value[x] (Closed)

Maturity: 2

Differential View

This structure is derived from Observation

NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation C 0..* Observation Laboratory result for a simple test or for a panel/study
uv-lab-1: If observation status is other then "registered" or "cancelled", at least one of these Observation elements shall be provided: "value", "dataAbsentReason", "hasMember" or "component"
uv-lab-2: If observation has components and observation status is other then "registered" or "cancelled", at least one of these Observation.component elements shall be provided: "value" or "dataAbsentReason"
... Slices for extension 0..* Extension Laboratory Test Kit
Slice: Unordered, Open by value:url
.... supportingInfo 0..* Reference(Resource) Other information that may be relevant to this event.
URL: http://hl7.org/fhir/StructureDefinition/workflow-supportingInfo
.... triggeredBy-r5 0..* (Complex) Optional Extensions Element
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy
..... Slices for extension Content/Rules for all slices
...... extension:observation 0..* Extension Triggering observation.
...... extension:type 0..* Extension The type of trigger
.... certifiedRefMaterialCodeable 0..* CodeableConcept Certified Reference Material: CodeableConcept
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-certifiedRefMaterialCodeable
Binding: Laboratory Certified Reference Material (example)
.... certifiedRefMaterialIdentifer 0..* Identifier Certified Reference Material: Identifier
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-certifiedRefMaterialIdentifer
.... labTestKit 0..* Reference(Device) Device Laboratory Test Kit
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-deviceLabTestKit
.... value-r5 0..1 (Complex) only for result of type Attachment
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]
..... value[x] 1..1 Attachment Value of extension
... status 1..1 code Status of this observation (e.g. preliminary, final,...)
... Slices for category 1..* CodeableConceptIPS Classification of type of observation
Slice: Unordered, Open by pattern:$this
.... category:laboratory 1..1 CodeableConcept Classification of type of observation
Required Pattern: At least the following
..... coding 1..* Coding Code defined by a terminology system
Fixed Value: (complex)
...... system 1..1 uri Identity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
...... code 1..1 code Symbol in syntax defined by the system
Fixed Value: laboratory
.... category:studyType 0..* CodeableConcept The way of grouping of the test results into clinically meaningful domains (e.g. hematology study, microbiology study, etc.)
Binding: Laboratory Study Types (required)
.... category:specialty 0..* CodeableConcept The clinical domain of the laboratory performing the observation (e.g. microbiology, toxicology, chemistry)
Binding: Laboratory Specialty (required)
... subject 1..1 Reference(Patient: Animal | Patient: Person | Group | Device | Location) Who and/or what the observation is about
.... reference 1..1 string Literal reference, Relative, internal or absolute URL
... effective[x] 1..1 Clinically relevant time/time-period for observation
.... effective[x]All Types Content/Rules for all Types
..... Slices for extension Content/Rules for all slices
...... data-absent-reason 0..1 code effective[x] absence reason
URL: http://hl7.org/fhir/StructureDefinition/data-absent-reason
Binding: DataAbsentReason (required)
.... effectiveDateTime dateTime
.... effectivePeriod Period
... issued 0..1 instant Date/Time this result was made available
... performer 1..* Reference(PractitionerRole: Laboratory Report | Practitioner: Laboratory Report | Organization (IPS) | CareTeam | Patient: Person | RelatedPerson) Who is responsible for the observation
.... Slices for extension Content/Rules for all slices
..... performerFunction 0..* CodeableConcept Type of performance
URL: http://hl7.org/fhir/StructureDefinition/event-performerFunction
Binding: Performer Function Codes (extensible)
... Slices for value[x] 0..1 Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period Actual result
Slice: Unordered, Closed by type:$this
.... value[x]:valueString 0..1 string Actual result
.... value[x]:valueRange 0..1 RangeIPS Set of values bounded by low and high
.... value[x]:valueRatio 0..1 RatioUvLab A measured ratio using UCUM
.... value[x]:valueTime 0..1 time Actual result
.... value[x]:valueDateTime 0..1 dateTime Actual result
.... value[x]:valuePeriod 0..1 Period Actual result
.... value[x]:valueQuantity 0..1 QuantityUvLab A measured amount using UCUM
.... value[x]:valueCodeableConcept 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Coded Values Laboratory - IPS (preferred)
Additional BindingsPurpose
Results Blood Group - SNOMED CT IPS Free Set candidate
Results Presence Absence - SNOMED CT IPS Free Set candidate
Results Microorganism - SNOMED CT IPS Free Set candidate
... dataAbsentReason 0..1 CodeableConcept Provides a reason why the expected value is missing.
... interpretation 0..* CodeableConceptIPS Concept - reference to a terminology or just text
... method 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Laboratory Techniques (preferred)
... specimen 0..1 Reference(Specimen: Laboratory) Specimen used for this observation
... device 0..1 Reference(Device | DeviceMetric) Measuring instrument
... hasMember 0..* Reference(Observation Results: laboratory) Related resource that belongs to the Observation group
... component 0..* BackboneElement Laboratory result
.... Slices for extension 0..* Extension Extension
Slice: Unordered, Open by value:url
..... value-r5 0..1 (Complex) only for result of type Attachment
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]
...... value[x] 1..1 Attachment Value of extension
.... code 1..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Laboratory Observation - IPS (preferred)
.... Slices for value[x] 0..1 Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period Actual component result
Slice: Unordered, Closed by type:$this
..... value[x]:valueString 0..1 string Actual component result
..... value[x]:valueRange 0..1 RangeIPS Set of values bounded by low and high
..... value[x]:valueRatio 0..1 RatioUvLab A measured ratio using UCUM
..... value[x]:valueTime 0..1 time Actual component result
..... value[x]:valueDateTime 0..1 dateTime Actual component result
..... value[x]:valuePeriod 0..1 Period Actual component result
..... value[x]:valueQuantity 0..1 QuantityUvLab A measured amount using UCUM
..... value[x]:valueCodeableConcept 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Coded Values Laboratory - IPS (preferred)
Additional BindingsPurpose
Results Blood Group - SNOMED CT IPS Free Set candidate
Results Presence Absence - SNOMED CT IPS Free Set candidate
Results Microorganism - SNOMED CT IPS Free Set candidate

doco Documentation for this format

Terminology Bindings (Differential)

PathConformanceValueSetURI
Observation.category:studyTyperequiredLabStudyTypesVs
http://hl7.org/fhir/uv/lab-report/ValueSet/studyType-uv-lab
from this IG
Observation.category:specialtyrequiredLabSpecialtyVs
http://hl7.org/fhir/uv/lab-report/ValueSet/specialty-uv-lab
from this IG
Observation.codepreferredLaboratoryResultStandardVs
http://hl7.org/fhir/uv/lab-report/ValueSet/obsCode-uv-lab
from this IG
Observation.value[x]:valueCodeableConceptpreferredResultsCodedValuesLaboratoryUvIps
Additional Bindings Purpose Documentation
Results Blood Group - SNOMED CT IPS Free Set candidate

Additional conformance binding to a blood group findings value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Presence Absence - SNOMED CT IPS Free Set candidate

Additional conformance binding to a presence and absence findings (qualifier values) value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Microorganism - SNOMED CT IPS Free Set candidate

Additional conformance binding to a microorganisms value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
http://hl7.org/fhir/uv/ips/ValueSet/results-coded-values-laboratory-uv-ips
Observation.methodpreferredLabTechniqueVs
http://hl7.org/fhir/uv/lab-report/ValueSet/technique-uv-lab
from this IG
Observation.component.codepreferredResultsLaboratoryObservationUvIps
http://hl7.org/fhir/uv/ips/ValueSet/results-laboratory-observations-uv-ips
Observation.component.value[x]:valueCodeableConceptpreferredResultsCodedValuesLaboratoryUvIps
Additional Bindings Purpose Documentation
Results Blood Group - SNOMED CT IPS Free Set candidate

Additional conformance binding to a blood group findings value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Presence Absence - SNOMED CT IPS Free Set candidate

Additional conformance binding to a presence and absence findings (qualifier values) value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Microorganism - SNOMED CT IPS Free Set candidate

Additional conformance binding to a microorganisms value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
http://hl7.org/fhir/uv/ips/ValueSet/results-coded-values-laboratory-uv-ips

Constraints

IdGradePath(s)DetailsRequirements
uv-lab-1errorObservationIf observation status is other then "registered" or "cancelled", at least one of these Observation elements shall be provided: "value", "dataAbsentReason", "hasMember" or "component"
: (status in ('registered'|'cancelled')) or value.exists() or hasMember.exists() or component.exists() or dataAbsentReason.exists()
uv-lab-2errorObservationIf observation has components and observation status is other then "registered" or "cancelled", at least one of these Observation.component elements shall be provided: "value" or "dataAbsentReason"
: component.exists() implies (status in ('registered'|'cancelled')) or component.value.exists() or component.dataAbsentReason.exists()

Key Elements View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation C 0..* Observation Laboratory result for a simple test or for a panel/study
obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present
obs-7: If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present
uv-lab-1: If observation status is other then "registered" or "cancelled", at least one of these Observation elements shall be provided: "value", "dataAbsentReason", "hasMember" or "component"
uv-lab-2: If observation has components and observation status is other then "registered" or "cancelled", at least one of these Observation.component elements shall be provided: "value" or "dataAbsentReason"
... implicitRules ?!Σ 0..1 uri A set of rules under which this content was created
... Slices for extension 0..* Extension Laboratory Test Kit
Slice: Unordered, Open by value:url
.... supportingInfo 0..* Reference(Resource) Other information that may be relevant to this event.
URL: http://hl7.org/fhir/StructureDefinition/workflow-supportingInfo
.... triggeredBy-r5 0..* (Complex) Optional Extensions Element
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy
..... Slices for extension Content/Rules for all slices
...... extension:observation 0..* Extension Triggering observation.
....... extension 0..0
....... url 1..1 uri "observation"
....... value[x] 1..1 Reference(Observation) Value of extension
...... extension:type 0..* Extension The type of trigger
....... extension 0..0
....... url 1..1 uri "type"
....... value[x] 1..1 code Value of extension
...... extension:reason 0..* Extension Extension
....... extension 0..0
....... url 1..1 uri "reason"
....... value[x] 1..1 string Value of extension
..... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy"
.... certifiedRefMaterialCodeable 0..* CodeableConcept Certified Reference Material: CodeableConcept
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-certifiedRefMaterialCodeable
Binding: Laboratory Certified Reference Material (example)
.... certifiedRefMaterialIdentifer 0..* Identifier Certified Reference Material: Identifier
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-certifiedRefMaterialIdentifer
.... labTestKit 0..* Reference(Device) Device Laboratory Test Kit
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-deviceLabTestKit
.... value-r5 0..1 (Complex) only for result of type Attachment
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]
..... extension 0..0
..... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]"
..... value[x] 1..1 Attachment Value of extension
... modifierExtension ?! 0..* Extension Extensions that cannot be ignored
... Slices for category 1..* CodeableConceptIPS Classification of type of observation
Slice: Unordered, Open by pattern:$this
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.


.... category:laboratory 1..1 CodeableConcept Classification of type of observation
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.



Required Pattern: At least the following
..... coding 1..* Coding Code defined by a terminology system
Fixed Value: (complex)
...... system 1..1 uri Identity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
...... code 1..1 code Symbol in syntax defined by the system
Fixed Value: laboratory
.... category:studyType 0..* CodeableConcept The way of grouping of the test results into clinically meaningful domains (e.g. hematology study, microbiology study, etc.)
Binding: Laboratory Study Types (required)
.... category:specialty 0..* CodeableConcept The clinical domain of the laboratory performing the observation (e.g. microbiology, toxicology, chemistry)
Binding: Laboratory Specialty (required)
... code 1..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Laboratory Code (preferred)
... subject Σ 1..1 Reference(Patient: Animal | Patient: Person | Group | Device | Location) Who and/or what the observation is about
.... reference ΣC 1..1 string Literal reference, Relative, internal or absolute URL
... effective[x] Σ 1..1 Clinically relevant time/time-period for observation
.... effective[x]All Types Content/Rules for all Types
..... Slices for extension Content/Rules for all slices
...... data-absent-reason 0..1 code effective[x] absence reason
URL: http://hl7.org/fhir/StructureDefinition/data-absent-reason
Binding: DataAbsentReason (required)
.... effectiveDateTime dateTime
.... effectivePeriod Period
... issued Σ 0..1 instant Date/Time this result was made available
... performer Σ 1..* Reference(PractitionerRole: Laboratory Report | Practitioner: Laboratory Report | Organization (IPS) | CareTeam | Patient: Person | RelatedPerson) Who is responsible for the observation
.... Slices for extension Content/Rules for all slices
..... performerFunction 0..* CodeableConcept Type of performance
URL: http://hl7.org/fhir/StructureDefinition/event-performerFunction
Binding: Performer Function Codes (extensible)
... Slices for value[x] ΣC 0..1 Actual result
Slice: Unordered, Open by type:$this
.... valueQuantity Quantity
.... valueCodeableConcept CodeableConcept
.... valueString string
.... valueBoolean boolean
.... valueInteger integer
.... valueRange Range
.... valueRatio Ratio
.... valueSampledData SampledData
.... valueTime time
.... valueDateTime dateTime
.... valuePeriod Period
.... value[x]:valueString ΣC 0..1 string Actual result
.... value[x]:valueRange C 0..1 RangeIPS Set of values bounded by low and high
rng-2: If present, low SHALL have a lower value than high
.... value[x]:valueRatio C 0..1 RatioUvLab A measured ratio using UCUM
rat-1: Numerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present
.... value[x]:valueTime ΣC 0..1 time Actual result
.... value[x]:valueDateTime ΣC 0..1 dateTime Actual result
.... value[x]:valuePeriod ΣC 0..1 Period Actual result
.... value[x]:valueQuantity C 0..1 QuantityUvLab A measured amount using UCUM
qty-3: If a code for the unit is present, the system SHALL also be present
.... value[x]:valueCodeableConcept 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Coded Values Laboratory - IPS (preferred)
Additional BindingsPurpose
Results Blood Group - SNOMED CT IPS Free Set candidate
Results Presence Absence - SNOMED CT IPS Free Set candidate
Results Microorganism - SNOMED CT IPS Free Set candidate
... dataAbsentReason C 0..1 CodeableConcept Provides a reason why the expected value is missing.
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

... interpretation 0..* CodeableConceptIPS Concept - reference to a terminology or just text
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


... method 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Laboratory Techniques (preferred)
... specimen 0..1 Reference(Specimen: Laboratory) Specimen used for this observation
... device 0..1 Reference(Device | DeviceMetric) Measuring instrument
... hasMember Σ 0..* Reference(Observation Results: laboratory) Related resource that belongs to the Observation group
... component Σ 0..* BackboneElement Laboratory result
.... Slices for extension 0..* Extension Extension
Slice: Unordered, Open by value:url
..... value-r5 0..1 (Complex) only for result of type Attachment
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]
...... extension 0..0
...... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]"
...... value[x] 1..1 Attachment Value of extension
.... modifierExtension ?!Σ 0..* Extension Extensions that cannot be ignored even if unrecognized
.... code 1..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Laboratory Observation - IPS (preferred)
.... Slices for value[x] Σ 0..1 Actual component result
Slice: Unordered, Open by type:$this
..... valueQuantity Quantity
..... valueCodeableConcept CodeableConcept
..... valueString string
..... valueBoolean boolean
..... valueInteger integer
..... valueRange Range
..... valueRatio Ratio
..... valueSampledData SampledData
..... valueTime time
..... valueDateTime dateTime
..... valuePeriod Period
..... value[x]:valueString Σ 0..1 string Actual component result
..... value[x]:valueRange C 0..1 RangeIPS Set of values bounded by low and high
rng-2: If present, low SHALL have a lower value than high
..... value[x]:valueRatio C 0..1 RatioUvLab A measured ratio using UCUM
rat-1: Numerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present
..... value[x]:valueTime Σ 0..1 time Actual component result
..... value[x]:valueDateTime Σ 0..1 dateTime Actual component result
..... value[x]:valuePeriod Σ 0..1 Period Actual component result
..... value[x]:valueQuantity C 0..1 QuantityUvLab A measured amount using UCUM
qty-3: If a code for the unit is present, the system SHALL also be present
..... value[x]:valueCodeableConcept 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Coded Values Laboratory - IPS (preferred)
Additional BindingsPurpose
Results Blood Group - SNOMED CT IPS Free Set candidate
Results Presence Absence - SNOMED CT IPS Free Set candidate
Results Microorganism - SNOMED CT IPS Free Set candidate

doco Documentation for this format

Terminology Bindings

PathConformanceValueSet / CodeURI
Observation.statusrequiredObservationStatus
http://hl7.org/fhir/ValueSet/observation-status|4.0.1
from the FHIR Standard
Observation.categorypreferredObservationCategoryCodes
http://hl7.org/fhir/ValueSet/observation-category
from the FHIR Standard
Observation.category:laboratorypreferredPattern: laboratory
http://hl7.org/fhir/ValueSet/observation-category
from the FHIR Standard
Observation.category:studyTyperequiredLabStudyTypesVs
http://hl7.org/fhir/uv/lab-report/ValueSet/studyType-uv-lab
from this IG
Observation.category:specialtyrequiredLabSpecialtyVs
http://hl7.org/fhir/uv/lab-report/ValueSet/specialty-uv-lab
from this IG
Observation.codepreferredLaboratoryResultStandardVs
http://hl7.org/fhir/uv/lab-report/ValueSet/obsCode-uv-lab
from this IG
Observation.value[x]:valueCodeableConceptpreferredResultsCodedValuesLaboratoryUvIps
Additional Bindings Purpose Documentation
Results Blood Group - SNOMED CT IPS Free Set candidate

Additional conformance binding to a blood group findings value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Presence Absence - SNOMED CT IPS Free Set candidate

Additional conformance binding to a presence and absence findings (qualifier values) value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Microorganism - SNOMED CT IPS Free Set candidate

Additional conformance binding to a microorganisms value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
http://hl7.org/fhir/uv/ips/ValueSet/results-coded-values-laboratory-uv-ips
Observation.dataAbsentReasonextensibleDataAbsentReason
http://hl7.org/fhir/ValueSet/data-absent-reason
from the FHIR Standard
Observation.interpretationextensibleObservationInterpretationCodes
http://hl7.org/fhir/ValueSet/observation-interpretation
from the FHIR Standard
Observation.methodpreferredLabTechniqueVs
http://hl7.org/fhir/uv/lab-report/ValueSet/technique-uv-lab
from this IG
Observation.component.codepreferredResultsLaboratoryObservationUvIps
http://hl7.org/fhir/uv/ips/ValueSet/results-laboratory-observations-uv-ips
Observation.component.value[x]:valueCodeableConceptpreferredResultsCodedValuesLaboratoryUvIps
Additional Bindings Purpose Documentation
Results Blood Group - SNOMED CT IPS Free Set candidate

Additional conformance binding to a blood group findings value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Presence Absence - SNOMED CT IPS Free Set candidate

Additional conformance binding to a presence and absence findings (qualifier values) value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Microorganism - SNOMED CT IPS Free Set candidate

Additional conformance binding to a microorganisms value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
http://hl7.org/fhir/uv/ips/ValueSet/results-coded-values-laboratory-uv-ips

Constraints

IdGradePath(s)DetailsRequirements
dom-2errorObservationIf the resource is contained in another resource, it SHALL NOT contain nested Resources
: contained.contained.empty()
dom-3errorObservationIf the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4errorObservationIf a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5errorObservationIf a resource is contained in another resource, it SHALL NOT have a security label
: contained.meta.security.empty()
dom-6best practiceObservationA resource should have narrative for robust management
: text.`div`.exists()
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()
obs-6errorObservationdataAbsentReason SHALL only be present if Observation.value[x] is not present
: dataAbsentReason.empty() or value.empty()
obs-7errorObservationIf Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present
: value.empty() or component.code.where(coding.intersect(%resource.code.coding).exists()).empty()
qty-3errorObservation.value[x]:valueQuantity, Observation.component.value[x]:valueQuantityIf a code for the unit is present, the system SHALL also be present
: code.empty() or system.exists()
rat-1errorObservation.value[x]:valueRatio, Observation.component.value[x]:valueRatioNumerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present
: (numerator.empty() xor denominator.exists()) and (numerator.exists() or extension.exists())
rng-2errorObservation.value[x]:valueRange, Observation.component.value[x]:valueRangeIf present, low SHALL have a lower value than high
: low.empty() or high.empty() or (low <= high)
uv-lab-1errorObservationIf observation status is other then "registered" or "cancelled", at least one of these Observation elements shall be provided: "value", "dataAbsentReason", "hasMember" or "component"
: (status in ('registered'|'cancelled')) or value.exists() or hasMember.exists() or component.exists() or dataAbsentReason.exists()
uv-lab-2errorObservationIf observation has components and observation status is other then "registered" or "cancelled", at least one of these Observation.component elements shall be provided: "value" or "dataAbsentReason"
: component.exists() implies (status in ('registered'|'cancelled')) or component.value.exists() or component.dataAbsentReason.exists()

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation C 0..* Observation Laboratory result for a simple test or for a panel/study
obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present
obs-7: If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present
uv-lab-1: If observation status is other then "registered" or "cancelled", at least one of these Observation elements shall be provided: "value", "dataAbsentReason", "hasMember" or "component"
uv-lab-2: If observation has components and observation status is other then "registered" or "cancelled", at least one of these Observation.component elements shall be provided: "value" or "dataAbsentReason"
... id Σ 0..1 id Logical id of this artifact
... meta Σ 0..1 Meta Metadata about the resource
... implicitRules ?!Σ 0..1 uri A set of rules under which this content was created
... language 0..1 code Language of the resource content
Binding: CommonLanguages (preferred): A human language.

Additional BindingsPurpose
AllLanguages Max Binding
... text 0..1 Narrative Text summary of the resource, for human interpretation
... contained 0..* Resource Contained, inline Resources
... Slices for extension 0..* Extension Laboratory Test Kit
Slice: Unordered, Open by value:url
.... supportingInfo 0..* Reference(Resource) Other information that may be relevant to this event.
URL: http://hl7.org/fhir/StructureDefinition/workflow-supportingInfo
.... triggeredBy-r5 0..* (Complex) Optional Extensions Element
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy
..... id 0..1 string Unique id for inter-element referencing
..... Slices for extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
...... extension:observation 0..* Extension Triggering observation.
....... id 0..1 string Unique id for inter-element referencing
....... extension 0..0
....... url 1..1 uri "observation"
....... value[x] 1..1 Reference(Observation) Value of extension
...... extension:type 0..* Extension The type of trigger
....... id 0..1 string Unique id for inter-element referencing
....... extension 0..0
....... url 1..1 uri "type"
....... value[x] 1..1 code Value of extension
...... extension:reason 0..* Extension Extension
....... id 0..1 string Unique id for inter-element referencing
....... extension 0..0
....... url 1..1 uri "reason"
....... value[x] 1..1 string Value of extension
..... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy"
.... certifiedRefMaterialCodeable 0..* CodeableConcept Certified Reference Material: CodeableConcept
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-certifiedRefMaterialCodeable
Binding: Laboratory Certified Reference Material (example)
.... certifiedRefMaterialIdentifer 0..* Identifier Certified Reference Material: Identifier
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-certifiedRefMaterialIdentifer
.... labTestKit 0..* Reference(Device) Device Laboratory Test Kit
URL: http://hl7.org/fhir/uv/lab-report/StructureDefinition/observation-deviceLabTestKit
.... value-r5 0..1 (Complex) only for result of type Attachment
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]"
..... value[x] 1..1 Attachment Value of extension
... modifierExtension ?! 0..* Extension Extensions that cannot be ignored
... identifier Σ 0..* Identifier Business Identifier for observation
... basedOn Σ 0..* Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest) Fulfills plan, proposal or order
... partOf Σ 0..* Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy) Part of referenced event
... status ?!Σ 1..1 code Status of this observation (e.g. preliminary, final,...)
Binding: ObservationStatus (required): Codes providing the status of an observation.

... Slices for category 1..* CodeableConceptIPS Classification of type of observation
Slice: Unordered, Open by pattern:$this
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.


.... category:laboratory 1..1 CodeableConcept Classification of type of observation
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.



Required Pattern: At least the following
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..* Extension Additional content defined by implementations
..... coding 1..* Coding Code defined by a terminology system
Fixed Value: (complex)
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..* Extension Additional content defined by implementations
...... system 1..1 uri Identity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
...... version 0..1 string Version of the system - if relevant
...... code 1..1 code Symbol in syntax defined by the system
Fixed Value: laboratory
...... display 0..1 string Representation defined by the system
...... userSelected 0..1 boolean If this coding was chosen directly by the user
..... text 0..1 string Plain text representation of the concept
.... category:studyType 0..* CodeableConcept The way of grouping of the test results into clinically meaningful domains (e.g. hematology study, microbiology study, etc.)
Binding: Laboratory Study Types (required)
.... category:specialty 0..* CodeableConcept The clinical domain of the laboratory performing the observation (e.g. microbiology, toxicology, chemistry)
Binding: Laboratory Specialty (required)
... code 1..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Laboratory Code (preferred)
... subject Σ 1..1 Reference(Patient: Animal | Patient: Person | Group | Device | Location) Who and/or what the observation is about
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... reference ΣC 1..1 string Literal reference, Relative, internal or absolute URL
.... type Σ 0..1 uri Type the reference refers to (e.g. "Patient")
Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).

.... identifier Σ 0..1 Identifier Logical reference, when literal reference is not known
.... display Σ 0..1 string Text alternative for the resource
... focus Σ 0..* Reference(Resource) What the observation is about, when it is not about the subject of record
... encounter Σ 0..1 Reference(Encounter) Healthcare event during which this observation is made
... effective[x] Σ 1..1 Clinically relevant time/time-period for observation
.... effective[x]All Types Content/Rules for all Types
..... id 0..1 string Unique id for inter-element referencing
..... Slices for extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
...... data-absent-reason 0..1 code effective[x] absence reason
URL: http://hl7.org/fhir/StructureDefinition/data-absent-reason
Binding: DataAbsentReason (required)
.... effectiveDateTime dateTime
.... effectivePeriod Period
... issued Σ 0..1 instant Date/Time this result was made available
... performer Σ 1..* Reference(PractitionerRole: Laboratory Report | Practitioner: Laboratory Report | Organization (IPS) | CareTeam | Patient: Person | RelatedPerson) Who is responsible for the observation
.... id 0..1 string Unique id for inter-element referencing
.... Slices for extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
..... performerFunction 0..* CodeableConcept Type of performance
URL: http://hl7.org/fhir/StructureDefinition/event-performerFunction
Binding: Performer Function Codes (extensible)
.... reference ΣC 0..1 string Literal reference, Relative, internal or absolute URL
.... type Σ 0..1 uri Type the reference refers to (e.g. "Patient")
Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).

.... identifier Σ 0..1 Identifier Logical reference, when literal reference is not known
.... display Σ 0..1 string Text alternative for the resource
... Slices for value[x] ΣC 0..1 Actual result
Slice: Unordered, Open by type:$this
.... valueQuantity Quantity
.... valueCodeableConcept CodeableConcept
.... valueString string
.... valueBoolean boolean
.... valueInteger integer
.... valueRange Range
.... valueRatio Ratio
.... valueSampledData SampledData
.... valueTime time
.... valueDateTime dateTime
.... valuePeriod Period
.... value[x]:valueString ΣC 0..1 string Actual result
.... value[x]:valueRange C 0..1 RangeIPS Set of values bounded by low and high
rng-2: If present, low SHALL have a lower value than high
.... value[x]:valueRatio C 0..1 RatioUvLab A measured ratio using UCUM
rat-1: Numerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present
.... value[x]:valueTime ΣC 0..1 time Actual result
.... value[x]:valueDateTime ΣC 0..1 dateTime Actual result
.... value[x]:valuePeriod ΣC 0..1 Period Actual result
.... value[x]:valueQuantity C 0..1 QuantityUvLab A measured amount using UCUM
qty-3: If a code for the unit is present, the system SHALL also be present
.... value[x]:valueCodeableConcept 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Coded Values Laboratory - IPS (preferred)
Additional BindingsPurpose
Results Blood Group - SNOMED CT IPS Free Set candidate
Results Presence Absence - SNOMED CT IPS Free Set candidate
Results Microorganism - SNOMED CT IPS Free Set candidate
... dataAbsentReason C 0..1 CodeableConcept Provides a reason why the expected value is missing.
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

... interpretation 0..* CodeableConceptIPS Concept - reference to a terminology or just text
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


... note 0..* Annotation Comments about the observation
... bodySite 0..1 CodeableConcept Observed body part
Binding: SNOMEDCTBodyStructures (example): Codes describing anatomical locations. May include laterality.

... method 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Laboratory Techniques (preferred)
... specimen 0..1 Reference(Specimen: Laboratory) Specimen used for this observation
... device 0..1 Reference(Device | DeviceMetric) Measuring instrument
... referenceRange C 0..* BackboneElement Provides guide for interpretation
obs-3: Must have at least a low or a high or text
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
.... modifierExtension ?!Σ 0..* Extension Extensions that cannot be ignored even if unrecognized
.... low C 0..1 SimpleQuantity Low Range, if relevant
.... high C 0..1 SimpleQuantity High Range, if relevant
.... type 0..1 CodeableConcept Reference range qualifier
Binding: ObservationReferenceRangeMeaningCodes (preferred): Code for the meaning of a reference range.

.... appliesTo 0..* CodeableConcept Reference range population
Binding: ObservationReferenceRangeAppliesToCodes (example): Codes identifying the population the reference range applies to.


.... age 0..1 Range Applicable age range, if relevant
.... text 0..1 string Text based reference range in an observation
... hasMember Σ 0..* Reference(Observation Results: laboratory) Related resource that belongs to the Observation group
... derivedFrom Σ 0..* Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence) Related measurements the observation is made from
... component Σ 0..* BackboneElement Laboratory result
.... id 0..1 string Unique id for inter-element referencing
.... Slices for extension 0..* Extension Extension
Slice: Unordered, Open by value:url
..... value-r5 0..1 (Complex) only for result of type Attachment
URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..0
...... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.value[x]"
...... value[x] 1..1 Attachment Value of extension
.... modifierExtension ?!Σ 0..* Extension Extensions that cannot be ignored even if unrecognized
.... code 1..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Laboratory Observation - IPS (preferred)
.... Slices for value[x] Σ 0..1 Actual component result
Slice: Unordered, Open by type:$this
..... valueQuantity Quantity
..... valueCodeableConcept CodeableConcept
..... valueString string
..... valueBoolean boolean
..... valueInteger integer
..... valueRange Range
..... valueRatio Ratio
..... valueSampledData SampledData
..... valueTime time
..... valueDateTime dateTime
..... valuePeriod Period
..... value[x]:valueString Σ 0..1 string Actual component result
..... value[x]:valueRange C 0..1 RangeIPS Set of values bounded by low and high
rng-2: If present, low SHALL have a lower value than high
..... value[x]:valueRatio C 0..1 RatioUvLab A measured ratio using UCUM
rat-1: Numerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present
..... value[x]:valueTime Σ 0..1 time Actual component result
..... value[x]:valueDateTime Σ 0..1 dateTime Actual component result
..... value[x]:valuePeriod Σ 0..1 Period Actual component result
..... value[x]:valueQuantity C 0..1 QuantityUvLab A measured amount using UCUM
qty-3: If a code for the unit is present, the system SHALL also be present
..... value[x]:valueCodeableConcept 0..1 CodeableConceptIPS Concept - reference to a terminology or just text
Binding: Results Coded Values Laboratory - IPS (preferred)
Additional BindingsPurpose
Results Blood Group - SNOMED CT IPS Free Set candidate
Results Presence Absence - SNOMED CT IPS Free Set candidate
Results Microorganism - SNOMED CT IPS Free Set candidate
.... dataAbsentReason C 0..1 CodeableConcept Why the component result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

.... interpretation 0..* CodeableConcept High, low, normal, etc.
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


.... referenceRange 0..* See referenceRange (Observation) Provides guide for interpretation of component result

doco Documentation for this format

Terminology Bindings

PathConformanceValueSet / CodeURI
Observation.languagepreferredCommonLanguages
Additional Bindings Purpose
AllLanguages Max Binding
http://hl7.org/fhir/ValueSet/languages
from the FHIR Standard
Observation.statusrequiredObservationStatus
http://hl7.org/fhir/ValueSet/observation-status|4.0.1
from the FHIR Standard
Observation.categorypreferredObservationCategoryCodes
http://hl7.org/fhir/ValueSet/observation-category
from the FHIR Standard
Observation.category:laboratorypreferredPattern: laboratory
http://hl7.org/fhir/ValueSet/observation-category
from the FHIR Standard
Observation.category:studyTyperequiredLabStudyTypesVs
http://hl7.org/fhir/uv/lab-report/ValueSet/studyType-uv-lab
from this IG
Observation.category:specialtyrequiredLabSpecialtyVs
http://hl7.org/fhir/uv/lab-report/ValueSet/specialty-uv-lab
from this IG
Observation.codepreferredLaboratoryResultStandardVs
http://hl7.org/fhir/uv/lab-report/ValueSet/obsCode-uv-lab
from this IG
Observation.subject.typeextensibleResourceType
http://hl7.org/fhir/ValueSet/resource-types
from the FHIR Standard
Observation.performer.typeextensibleResourceType
http://hl7.org/fhir/ValueSet/resource-types
from the FHIR Standard
Observation.value[x]:valueCodeableConceptpreferredResultsCodedValuesLaboratoryUvIps
Additional Bindings Purpose Documentation
Results Blood Group - SNOMED CT IPS Free Set candidate

Additional conformance binding to a blood group findings value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Presence Absence - SNOMED CT IPS Free Set candidate

Additional conformance binding to a presence and absence findings (qualifier values) value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Microorganism - SNOMED CT IPS Free Set candidate

Additional conformance binding to a microorganisms value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
http://hl7.org/fhir/uv/ips/ValueSet/results-coded-values-laboratory-uv-ips
Observation.dataAbsentReasonextensibleDataAbsentReason
http://hl7.org/fhir/ValueSet/data-absent-reason
from the FHIR Standard
Observation.interpretationextensibleObservationInterpretationCodes
http://hl7.org/fhir/ValueSet/observation-interpretation
from the FHIR Standard
Observation.bodySiteexampleSNOMEDCTBodyStructures
http://hl7.org/fhir/ValueSet/body-site
from the FHIR Standard
Observation.methodpreferredLabTechniqueVs
http://hl7.org/fhir/uv/lab-report/ValueSet/technique-uv-lab
from this IG
Observation.referenceRange.typepreferredObservationReferenceRangeMeaningCodes
http://hl7.org/fhir/ValueSet/referencerange-meaning
from the FHIR Standard
Observation.referenceRange.appliesToexampleObservationReferenceRangeAppliesToCodes
http://hl7.org/fhir/ValueSet/referencerange-appliesto
from the FHIR Standard
Observation.component.codepreferredResultsLaboratoryObservationUvIps
http://hl7.org/fhir/uv/ips/ValueSet/results-laboratory-observations-uv-ips
Observation.component.value[x]:valueCodeableConceptpreferredResultsCodedValuesLaboratoryUvIps
Additional Bindings Purpose Documentation
Results Blood Group - SNOMED CT IPS Free Set candidate

Additional conformance binding to a blood group findings value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Presence Absence - SNOMED CT IPS Free Set candidate

Additional conformance binding to a presence and absence findings (qualifier values) value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
Results Microorganism - SNOMED CT IPS Free Set candidate

Additional conformance binding to a microorganisms value set for laboratory result values from the SNOMED CT IPS free set for use globally (in SNOMED member and non-member jurisdictions).
http://hl7.org/fhir/uv/ips/ValueSet/results-coded-values-laboratory-uv-ips
Observation.component.dataAbsentReasonextensibleDataAbsentReason
http://hl7.org/fhir/ValueSet/data-absent-reason
from the FHIR Standard
Observation.component.interpretationextensibleObservationInterpretationCodes
http://hl7.org/fhir/ValueSet/observation-interpretation
from the FHIR Standard

Constraints

IdGradePath(s)DetailsRequirements
dom-2errorObservationIf the resource is contained in another resource, it SHALL NOT contain nested Resources
: contained.contained.empty()
dom-3errorObservationIf the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4errorObservationIf a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5errorObservationIf a resource is contained in another resource, it SHALL NOT have a security label
: contained.meta.security.empty()
dom-6best practiceObservationA resource should have narrative for robust management
: text.`div`.exists()
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()
obs-3errorObservation.referenceRangeMust have at least a low or a high or text
: low.exists() or high.exists() or text.exists()
obs-6errorObservationdataAbsentReason SHALL only be present if Observation.value[x] is not present
: dataAbsentReason.empty() or value.empty()
obs-7errorObservationIf Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present
: value.empty() or component.code.where(coding.intersect(%resource.code.coding).exists()).empty()
qty-3errorObservation.value[x]:valueQuantity, Observation.component.value[x]:valueQuantityIf a code for the unit is present, the system SHALL also be present
: code.empty() or system.exists()
rat-1errorObservation.value[x]:valueRatio, Observation.component.value[x]:valueRatioNumerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present
: (numerator.empty() xor denominator.exists()) and (numerator.exists() or extension.exists())
rng-2errorObservation.value[x]:valueRange, Observation.component.value[x]:valueRangeIf present, low SHALL have a lower value than high
: low.empty() or high.empty() or (low <= high)
uv-lab-1errorObservationIf observation status is other then "registered" or "cancelled", at least one of these Observation elements shall be provided: "value", "dataAbsentReason", "hasMember" or "component"
: (status in ('registered'|'cancelled')) or value.exists() or hasMember.exists() or component.exists() or dataAbsentReason.exists()
uv-lab-2errorObservationIf observation has components and observation status is other then "registered" or "cancelled", at least one of these Observation.component elements shall be provided: "value" or "dataAbsentReason"
: component.exists() implies (status in ('registered'|'cancelled')) or component.value.exists() or component.dataAbsentReason.exists()

This structure is derived from Observation

Summary

Mandatory: 6 elements

Structures

This structure refers to these other structures:

Extensions

This structure refers to these extensions:

Slices

This structure defines the following Slices:

  • The element 1 is sliced based on the value of Observation.category
  • The element 1 is sliced based on the value of Observation.value[x] (Closed)
  • The element 1 is sliced based on the value of Observation.component.value[x] (Closed)

Maturity: 2

 

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