HL7 FHIR® Implementation Guide: Ophthalmology Retinal, Release 1
0.1.0 - STU 1 Ballot

HL7 FHIR® Implementation Guide: Ophthalmology Retinal, Release 1, published by HL7 International - Patient Care WG. This is not an authorized publication; it is the continuous build for version 0.1.0). This version is based on the current content of https://github.com/HL7/fhir-eyecare-ig/ and changes regularly. See the Directory of published versions

Resource Profile: Intraocular Pressure (IOP)

Defining URL:http://hl7.org/fhir/uv/eyecare/StructureDefinition/observation-iop
Version:0.1.0
Name:ObservationIOP
Title:Intraocular Pressure (IOP)
Status:Draft as of 2022-06-24 01:58:09+0000
Definition:

A measurement of a patient's intraocular (within the eyeball) pressure (in mmHg).

Publisher:HL7 International - Patient Care WG
Source Resource:XML / JSON / Turtle

The official URL for this profile is: 

http://hl7.org/fhir/uv/eyecare/StructureDefinition/observation-iop

Formal Views of Profile Content

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

This structure is derived from ObservationBase

Summary

Mandatory: 9 elements (1 nested mandatory element)
Must-Support: 7 elements
Fixed Value: 4 elements

Slices

This structure defines the following Slices:

  • The element Observation.code.coding is sliced based on the values of value:code, value:system

This structure is derived from ObservationBase

NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation 0..*ObservationBaseMeasurements and simple assertions
... code
.... Slices for coding 1..*CodingCode defined by a terminology system
Slice: Unordered, Open by value:code, value:system
..... coding:IOPCode 1..1CodingCode defined by a terminology system
...... system 1..1uriIdentity of the terminology system
Fixed Value: http://snomed.info/sct
...... code 1..1codeSymbol in syntax defined by the system
Fixed Value: 41633001
... value[x] S1..1QuantityActual result
.... value S1..1decimalNumerical value (with implicit precision)
.... unit S1..1stringUnit representation
.... system S1..1uriSystem that defines coded unit form
Fixed Value: http://unitsofmeasure.org
.... code S1..1codeCoded form of the unit
Fixed Value: mm[Hg]
... method S0..1CodeableConceptHow it was done
.... coding S1..*CodingCode defined by a terminology system
Binding: Intraocular pressure (IOP) method valueset (preferred)

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation I0..*ObservationBaseMeasurements and simple assertions
... id Σ0..1stringLogical id of this artifact
... meta Σ0..1MetaMetadata about the resource
... implicitRules ?!Σ0..1uriA set of rules under which this content was created
... language 0..1codeLanguage of the resource content
Binding: CommonLanguages (preferred): A human language.

Additional BindingsPurpose
AllLanguagesMax Binding
... text 0..1NarrativeText summary of the resource, for human interpretation
... contained 0..*ResourceContained, inline Resources
... extension 0..*ExtensionAdditional content defined by implementations
... modifierExtension ?!0..*ExtensionExtensions that cannot be ignored
... identifier Σ0..*IdentifierBusiness Identifier for observation
... basedOn Σ0..*Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest)Fulfills plan, proposal or order
... partOf Σ0..*Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy)Part of referenced event
... status ?!SΣ1..1codefinal | amended
Binding: Observation Status (required): Reduced status set

... Slices for category S0..*CodeableConceptClassification of type of observation
Slice: Unordered, Open by value:coding.code, value:coding.system
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.


.... category:ophthalCategory 1..1CodeableConceptClassification of type of observation
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.


..... id 0..1stringUnique id for inter-element referencing
..... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
..... coding Σ1..1CodingCode defined by a terminology system
...... id 0..1stringUnique id for inter-element referencing
...... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
...... system Σ1..1uriIdentity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
...... version Σ0..1stringVersion of the system - if relevant
...... code Σ1..1codeSymbol in syntax defined by the system
Fixed Value: exam
...... display Σ0..1stringRepresentation defined by the system
...... userSelected Σ0..1booleanIf this coding was chosen directly by the user
..... text Σ0..1stringPlain text representation of the concept
... code SΣ1..1CodeableConceptType of observation (code / type)
Binding: LOINCCodes (example): Codes identifying names of simple observations.

.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... Slices for coding Σ1..*CodingCode defined by a terminology system
Slice: Unordered, Open by value:code, value:system
..... coding:IOPCode Σ1..1CodingCode defined by a terminology system
...... id 0..1stringUnique id for inter-element referencing
...... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
...... system Σ1..1uriIdentity of the terminology system
Fixed Value: http://snomed.info/sct
...... version Σ0..1stringVersion of the system - if relevant
...... code Σ1..1codeSymbol in syntax defined by the system
Fixed Value: 41633001
...... display Σ0..1stringRepresentation defined by the system
...... userSelected Σ0..1booleanIf this coding was chosen directly by the user
.... text Σ0..1stringPlain text representation of the concept
... subject SΣ1..1Reference(Patient)Who and/or what the observation is about
... focus Σ0..*Reference(Resource)What the observation is about, when it is not about the subject of record
... encounter Σ0..1Reference(Encounter)Healthcare event during which this observation is made
... effective[x] Σ0..1Clinically relevant time/time-period for observation
.... effectiveDateTimedateTime
.... effectivePeriodPeriod
.... effectiveTimingTiming
.... effectiveInstantinstant
... issued Σ0..1instantDate/Time this version was made available
... performer Σ0..*Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson)Who is responsible for the observation
... value[x] SΣI1..1QuantityActual result
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... value SΣ1..1decimalNumerical value (with implicit precision)
.... comparator ?!Σ0..1code< | <= | >= | > - how to understand the value
Binding: QuantityComparator (required): How the Quantity should be understood and represented.

.... unit SΣ1..1stringUnit representation
.... system SΣI1..1uriSystem that defines coded unit form
Fixed Value: http://unitsofmeasure.org
.... code SΣ1..1codeCoded form of the unit
Fixed Value: mm[Hg]
... dataAbsentReason I0..1CodeableConceptWhy the result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

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


... note 0..*AnnotationComments about the observation
... bodySite S0..1CodeableConceptObserved body part
Binding: SNOMEDCTBodyStructures (example): Codes describing anatomical locations. May include laterality.

.... id 0..1stringUnique id for inter-element referencing
.... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
.... bodySite S0..*Reference(BodyStructure)Target anatomic location or structure
URL: http://hl7.org/fhir/StructureDefinition/bodySite
..... id 0..1stringUnique id for inter-element referencing
..... extension 0..0
..... url 1..1uri"http://hl7.org/fhir/StructureDefinition/bodySite"
..... value[x] S1..1Reference(BodyStructure | Ocular anatomical location)Value of extension
.... coding Σ0..*CodingCode defined by a terminology system
.... text Σ0..1stringPlain text representation of the concept
... method S0..1CodeableConceptHow it was done
Binding: ObservationMethods (example): Methods for simple observations.

.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... coding SΣ1..*CodingCode defined by a terminology system
Binding: Intraocular pressure (IOP) method valueset (preferred)
.... text Σ0..1stringPlain text representation of the concept
... specimen 0..1Reference(Specimen)Specimen used for this observation
... device 0..1Reference(Device | DeviceMetric)(Measurement) Device
... referenceRange I0..*BackboneElementProvides guide for interpretation
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
.... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
.... low I0..1SimpleQuantityLow Range, if relevant
.... high I0..1SimpleQuantityHigh Range, if relevant
.... type 0..1CodeableConceptReference range qualifier
Binding: ObservationReferenceRangeMeaningCodes (preferred): Code for the meaning of a reference range.

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


.... age 0..1RangeApplicable age range, if relevant
.... text 0..1stringText based reference range in an observation
... hasMember Σ0..*Reference(Observation | QuestionnaireResponse | MolecularSequence)Related resource that belongs to the Observation group
... derivedFrom Σ0..*Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence)Related measurements the observation is made from
... component Σ0..*BackboneElementComponent results
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
.... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
.... code Σ1..1CodeableConceptType of component observation (code / type)
Binding: LOINCCodes (example): Codes identifying names of simple observations.

.... value[x] Σ0..1Actual component result
..... valueQuantityQuantity
..... valueCodeableConceptCodeableConcept
..... valueStringstring
..... valueBooleanboolean
..... valueIntegerinteger
..... valueRangeRange
..... valueRatioRatio
..... valueSampledDataSampledData
..... valueTimetime
..... valueDateTimedateTime
..... valuePeriodPeriod
.... dataAbsentReason I0..1CodeableConceptWhy the component result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

.... interpretation 0..*CodeableConceptHigh, 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
NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation I0..*ObservationBaseMeasurements and simple assertions
... status ?!Σ1..1codefinal | amended
Binding: Observation Status (required): Reduced status set

... category 0..*CodeableConceptClassification of type of observation
Slice: Unordered, Open by value:coding.code, value:coding.system
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.


... code Σ1..1CodeableConceptType of observation (code / type)
Binding: LOINCCodes (example): Codes identifying names of simple observations.

... value[x] ΣI1..1QuantityActual result
.... value Σ1..1decimalNumerical value (with implicit precision)
.... unit Σ1..1stringUnit representation
.... system ΣI1..1uriSystem that defines coded unit form
Fixed Value: http://unitsofmeasure.org
.... code Σ1..1codeCoded form of the unit
Fixed Value: mm[Hg]
... bodySite 0..1CodeableConceptObserved body part
Binding: SNOMEDCTBodyStructures (example): Codes describing anatomical locations. May include laterality.

.... bodySite 0..*Reference(BodyStructure)Target anatomic location or structure
URL: http://hl7.org/fhir/StructureDefinition/bodySite
..... value[x] 1..1Reference(BodyStructure | Ocular anatomical location)Value of extension
... method 0..1CodeableConceptHow it was done
Binding: ObservationMethods (example): Methods for simple observations.

.... coding Σ1..*CodingCode defined by a terminology system
Binding: Intraocular pressure (IOP) method valueset (preferred)

doco Documentation for this format

This structure is derived from ObservationBase

Summary

Mandatory: 9 elements (1 nested mandatory element)
Must-Support: 7 elements
Fixed Value: 4 elements

Slices

This structure defines the following Slices:

  • The element Observation.code.coding is sliced based on the values of value:code, value:system

Differential View

This structure is derived from ObservationBase

NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation 0..*ObservationBaseMeasurements and simple assertions
... code
.... Slices for coding 1..*CodingCode defined by a terminology system
Slice: Unordered, Open by value:code, value:system
..... coding:IOPCode 1..1CodingCode defined by a terminology system
...... system 1..1uriIdentity of the terminology system
Fixed Value: http://snomed.info/sct
...... code 1..1codeSymbol in syntax defined by the system
Fixed Value: 41633001
... value[x] S1..1QuantityActual result
.... value S1..1decimalNumerical value (with implicit precision)
.... unit S1..1stringUnit representation
.... system S1..1uriSystem that defines coded unit form
Fixed Value: http://unitsofmeasure.org
.... code S1..1codeCoded form of the unit
Fixed Value: mm[Hg]
... method S0..1CodeableConceptHow it was done
.... coding S1..*CodingCode defined by a terminology system
Binding: Intraocular pressure (IOP) method valueset (preferred)

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation I0..*ObservationBaseMeasurements and simple assertions
... id Σ0..1stringLogical id of this artifact
... meta Σ0..1MetaMetadata about the resource
... implicitRules ?!Σ0..1uriA set of rules under which this content was created
... language 0..1codeLanguage of the resource content
Binding: CommonLanguages (preferred): A human language.

Additional BindingsPurpose
AllLanguagesMax Binding
... text 0..1NarrativeText summary of the resource, for human interpretation
... contained 0..*ResourceContained, inline Resources
... extension 0..*ExtensionAdditional content defined by implementations
... modifierExtension ?!0..*ExtensionExtensions that cannot be ignored
... identifier Σ0..*IdentifierBusiness Identifier for observation
... basedOn Σ0..*Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest)Fulfills plan, proposal or order
... partOf Σ0..*Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy)Part of referenced event
... status ?!SΣ1..1codefinal | amended
Binding: Observation Status (required): Reduced status set

... Slices for category S0..*CodeableConceptClassification of type of observation
Slice: Unordered, Open by value:coding.code, value:coding.system
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.


.... category:ophthalCategory 1..1CodeableConceptClassification of type of observation
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.


..... id 0..1stringUnique id for inter-element referencing
..... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
..... coding Σ1..1CodingCode defined by a terminology system
...... id 0..1stringUnique id for inter-element referencing
...... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
...... system Σ1..1uriIdentity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
...... version Σ0..1stringVersion of the system - if relevant
...... code Σ1..1codeSymbol in syntax defined by the system
Fixed Value: exam
...... display Σ0..1stringRepresentation defined by the system
...... userSelected Σ0..1booleanIf this coding was chosen directly by the user
..... text Σ0..1stringPlain text representation of the concept
... code SΣ1..1CodeableConceptType of observation (code / type)
Binding: LOINCCodes (example): Codes identifying names of simple observations.

.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... Slices for coding Σ1..*CodingCode defined by a terminology system
Slice: Unordered, Open by value:code, value:system
..... coding:IOPCode Σ1..1CodingCode defined by a terminology system
...... id 0..1stringUnique id for inter-element referencing
...... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
...... system Σ1..1uriIdentity of the terminology system
Fixed Value: http://snomed.info/sct
...... version Σ0..1stringVersion of the system - if relevant
...... code Σ1..1codeSymbol in syntax defined by the system
Fixed Value: 41633001
...... display Σ0..1stringRepresentation defined by the system
...... userSelected Σ0..1booleanIf this coding was chosen directly by the user
.... text Σ0..1stringPlain text representation of the concept
... subject SΣ1..1Reference(Patient)Who and/or what the observation is about
... focus Σ0..*Reference(Resource)What the observation is about, when it is not about the subject of record
... encounter Σ0..1Reference(Encounter)Healthcare event during which this observation is made
... effective[x] Σ0..1Clinically relevant time/time-period for observation
.... effectiveDateTimedateTime
.... effectivePeriodPeriod
.... effectiveTimingTiming
.... effectiveInstantinstant
... issued Σ0..1instantDate/Time this version was made available
... performer Σ0..*Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson)Who is responsible for the observation
... value[x] SΣI1..1QuantityActual result
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... value SΣ1..1decimalNumerical value (with implicit precision)
.... comparator ?!Σ0..1code< | <= | >= | > - how to understand the value
Binding: QuantityComparator (required): How the Quantity should be understood and represented.

.... unit SΣ1..1stringUnit representation
.... system SΣI1..1uriSystem that defines coded unit form
Fixed Value: http://unitsofmeasure.org
.... code SΣ1..1codeCoded form of the unit
Fixed Value: mm[Hg]
... dataAbsentReason I0..1CodeableConceptWhy the result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

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


... note 0..*AnnotationComments about the observation
... bodySite S0..1CodeableConceptObserved body part
Binding: SNOMEDCTBodyStructures (example): Codes describing anatomical locations. May include laterality.

.... id 0..1stringUnique id for inter-element referencing
.... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
.... bodySite S0..*Reference(BodyStructure)Target anatomic location or structure
URL: http://hl7.org/fhir/StructureDefinition/bodySite
..... id 0..1stringUnique id for inter-element referencing
..... extension 0..0
..... url 1..1uri"http://hl7.org/fhir/StructureDefinition/bodySite"
..... value[x] S1..1Reference(BodyStructure | Ocular anatomical location)Value of extension
.... coding Σ0..*CodingCode defined by a terminology system
.... text Σ0..1stringPlain text representation of the concept
... method S0..1CodeableConceptHow it was done
Binding: ObservationMethods (example): Methods for simple observations.

.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... coding SΣ1..*CodingCode defined by a terminology system
Binding: Intraocular pressure (IOP) method valueset (preferred)
.... text Σ0..1stringPlain text representation of the concept
... specimen 0..1Reference(Specimen)Specimen used for this observation
... device 0..1Reference(Device | DeviceMetric)(Measurement) Device
... referenceRange I0..*BackboneElementProvides guide for interpretation
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
.... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
.... low I0..1SimpleQuantityLow Range, if relevant
.... high I0..1SimpleQuantityHigh Range, if relevant
.... type 0..1CodeableConceptReference range qualifier
Binding: ObservationReferenceRangeMeaningCodes (preferred): Code for the meaning of a reference range.

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


.... age 0..1RangeApplicable age range, if relevant
.... text 0..1stringText based reference range in an observation
... hasMember Σ0..*Reference(Observation | QuestionnaireResponse | MolecularSequence)Related resource that belongs to the Observation group
... derivedFrom Σ0..*Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence)Related measurements the observation is made from
... component Σ0..*BackboneElementComponent results
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
.... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
.... code Σ1..1CodeableConceptType of component observation (code / type)
Binding: LOINCCodes (example): Codes identifying names of simple observations.

.... value[x] Σ0..1Actual component result
..... valueQuantityQuantity
..... valueCodeableConceptCodeableConcept
..... valueStringstring
..... valueBooleanboolean
..... valueIntegerinteger
..... valueRangeRange
..... valueRatioRatio
..... valueSampledDataSampledData
..... valueTimetime
..... valueDateTimedateTime
..... valuePeriodPeriod
.... dataAbsentReason I0..1CodeableConceptWhy the component result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

.... interpretation 0..*CodeableConceptHigh, 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

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

PathConformanceValueSet
Observation.languagepreferredCommonLanguages
Max Binding: AllLanguages
Observation.statusrequiredObservationStatus
Observation.categorypreferredObservationCategoryCodes
Observation.category:ophthalCategorypreferredObservationCategoryCodes
Observation.codeexampleLOINCCodes
Observation.value[x].comparatorrequiredQuantityComparator
Observation.dataAbsentReasonextensibleDataAbsentReason
Observation.interpretationextensibleObservationInterpretationCodes
Observation.bodySiteexampleSNOMEDCTBodyStructures
Observation.methodexampleObservationMethods
Observation.method.codingpreferredOphthalmologyIOPMethods
Observation.referenceRange.typepreferredObservationReferenceRangeMeaningCodes
Observation.referenceRange.appliesToexampleObservationReferenceRangeAppliesToCodes
Observation.component.codeexampleLOINCCodes
Observation.component.dataAbsentReasonextensibleDataAbsentReason
Observation.component.interpretationextensibleObservationInterpretationCodes

Constraints

IdGradePathDetailsRequirements
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()
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()
ele-1errorObservation.metaAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.implicitRulesAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.languageAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.textAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.extensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1errorObservation.extensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1errorObservation.modifierExtensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1errorObservation.modifierExtensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1errorObservation.identifierAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.basedOnAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.partOfAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.statusAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.categoryAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.category:ophthalCategoryAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.category:ophthalCategory.extensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1errorObservation.category:ophthalCategory.extensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1errorObservation.category:ophthalCategory.codingAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.category:ophthalCategory.coding.extensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1errorObservation.category:ophthalCategory.coding.extensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1errorObservation.category:ophthalCategory.coding.systemAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.category:ophthalCategory.coding.versionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.category:ophthalCategory.coding.codeAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.category:ophthalCategory.coding.displayAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.category:ophthalCategory.coding.userSelectedAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.category:ophthalCategory.textAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.codeAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.code.extensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1errorObservation.code.extensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1errorObservation.code.codingAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.code.coding:IOPCodeAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.code.coding:IOPCode.extensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1errorObservation.code.coding:IOPCode.extensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1errorObservation.code.coding:IOPCode.systemAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.code.coding:IOPCode.versionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.code.coding:IOPCode.codeAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.code.coding:IOPCode.displayAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.code.coding:IOPCode.userSelectedAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.code.textAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.subjectAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.focusAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.encounterAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.effective[x]All FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.issuedAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.performerAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.value[x]All FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.value[x].extensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1errorObservation.value[x].extensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1errorObservation.value[x].valueAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.value[x].comparatorAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.value[x].unitAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.value[x].systemAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.value[x].codeAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.dataAbsentReasonAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.interpretationAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.noteAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.bodySiteAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.bodySite.extensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1errorObservation.bodySite.extensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1errorObservation.bodySite.extension:bodySiteEyeAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1errorObservation.bodySite.extension:bodySiteEyeMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1errorObservation.bodySite.extension:bodySiteEye.value[x]All FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.bodySite.codingAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.bodySite.textAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.methodAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.method.extensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1errorObservation.method.extensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1errorObservation.method.codingAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.method.textAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.specimenAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.deviceAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.referenceRangeAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
obs-3errorObservation.referenceRangeMust have at least a low or a high or text
: low.exists() or high.exists() or text.exists()
ele-1errorObservation.referenceRange.extensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1errorObservation.referenceRange.extensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1errorObservation.referenceRange.modifierExtensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1errorObservation.referenceRange.modifierExtensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1errorObservation.referenceRange.lowAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.referenceRange.highAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.referenceRange.typeAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.referenceRange.appliesToAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.referenceRange.ageAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.referenceRange.textAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.hasMemberAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.derivedFromAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.componentAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.component.extensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1errorObservation.component.extensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1errorObservation.component.modifierExtensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1errorObservation.component.modifierExtensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1errorObservation.component.codeAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.component.value[x]All FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.component.dataAbsentReasonAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.component.interpretationAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorObservation.component.referenceRangeAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())