Union of https://hl7.fr/ig/fhir/core/StructureDefinition/fr-core-observation-head-circum and https://hl7.fr/ig/fhir/core/StructureDefinition/fr-core-observation-head-circum

This is the set of resources that conform to either of the profiles FR Core Observation Head Circum Profile (https://hl7.fr/ig/fhir/core/StructureDefinition/fr-core-observation-head-circum) and FR Core Observation Head Circum Profile (https://hl7.fr/ig/fhir/core/StructureDefinition/fr-core-observation-head-circum). E.g. what you have to deal with if you get resources conforming to one of them

Structure

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.. Observation C0..*FHIR Head Circumference Profile
dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources
dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
dom-5: If a resource is contained in another resource, it SHALL NOT have a security label
dom-6: A resource should have narrative for robust management
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
vs-2: If there is no component or hasMember element then either a value[x] or a data absent reason must be present.
... meta Σ0..1MetaMetadata about the resource
ele-1: All FHIR elements must have a @value or children
.... extension 0..*ExtensionAdditional content defined by implementations
ele-1: All FHIR elements must have a @value or children
ext-1: Must have either extensions or value[x], not both
.... versionId Σ0..1idVersion specific identifier
ele-1: All FHIR elements must have a @value or children
.... lastUpdated Σ0..1instantWhen the resource version last changed
ele-1: All FHIR elements must have a @value or children
.... source Σ0..1uriIdentifies where the resource comes from
ele-1: All FHIR elements must have a @value or children
.... profile Σ0..*canonical(StructureDefinition)Profiles this resource claims to conform to
ele-1: All FHIR elements must have a @value or children
.... security Σ0..*CodingSecurity Labels applied to this resource
Binding: ?? (extensible): Security Labels from the Healthcare Privacy and Security Classification System.


ele-1: All FHIR elements must have a @value or children
.... tag Σ0..*CodingTags applied to this resource
Binding: ?? (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".


ele-1: All FHIR elements must have a @value or children
... implicitRules ?!Σ0..1uriA set of rules under which this content was created
ele-1: All FHIR elements must have a @value or children
... language 0..1codeLanguage of the resource content
Binding: ?? (preferred): A human language.


ele-1: All FHIR elements must have a @value or children
... text 0..1NarrativeText summary of the resource, for human interpretation
ele-1: All FHIR elements must have a @value or children
... contained 0..*ResourceContained, inline Resources
... extension 0..*ExtensionExtension
ele-1: All FHIR elements must have a @value or children
ext-1: Must have either extensions or value[x], not both
... modifierExtension ?!0..*ExtensionExtensions that cannot be ignored
ele-1: All FHIR elements must have a @value or children
ext-1: Must have either extensions or value[x], not both
... identifier Σ0..*IdentifierBusiness Identifier for observation
ele-1: All FHIR elements must have a @value or children
... basedOn Σ0..*Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest)Fulfills plan, proposal or order
ele-1: All FHIR elements must have a @value or children
... partOf Σ0..*Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy)Part of referenced event
ele-1: All FHIR elements must have a @value or children
... status ?!SΣ1..1coderegistered | preliminary | final | amended +
Binding: ?? (required)
ele-1: All FHIR elements must have a @value or children
... category S1..*CodeableConceptClassification of type of observation
Binding: ?? (preferred): Codes for high level observation categories.


ele-1: All FHIR elements must have a @value or children
... code SΣ1..1CodeableConceptHead Circumference
Binding: ?? (extensible): This identifies the vital sign result type.


ele-1: All FHIR elements must have a @value or children
.... extension 0..*ExtensionAdditional content defined by implementations
ele-1: All FHIR elements must have a @value or children
ext-1: Must have either extensions or value[x], not both
.... coding Σ0..*CodingCode defined by a terminology system
ele-1: All FHIR elements must have a @value or children
.... text Σ0..1stringPlain text representation of the concept
ele-1: All FHIR elements must have a @value or children
... subject SΣ1..1Reference(FR Core Patient Profile | #sd-fr-core-patient-fr-core-patient)Who and/or what the observation is about
ele-1: All FHIR elements must have a @value or children
... focus Σ0..*Reference(Resource)What the observation is about, when it is not about the subject of record
ele-1: All FHIR elements must have a @value or children
... encounter Σ0..1Reference(FR Core Encounter Profile | #sd-fr-core-encounter-fr-core-encounter)Healthcare event during which this observation is made
ele-1: All FHIR elements must have a @value or children
... effective[x] SΣC1..1Often just a dateTime for Vital Signs
ele-1: All FHIR elements must have a @value or children
vs-1: if Observation.effective[x] is dateTime and has a value then that value shall be precise to the day
.... effectiveDateTimedateTime
.... effectivePeriodPeriod
... issued Σ0..1instantDate/Time this version was made available
ele-1: All FHIR elements must have a @value or children
... performer Σ0..*Reference(CareTeam | RelatedPerson | FR Core Practitioner Profile | PractitionerRole | FR Core Patient Profile | FR Core Organization Profile)Who is responsible for the observation
ele-1: All FHIR elements must have a @value or children
... value[x] SΣ0..1QuantityVital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept.
ele-1: All FHIR elements must have a @value or children
... dataAbsentReason S0..1CodeableConceptWhy the result is missing
Binding: ?? (extensible): Codes specifying why the result (Observation.value[x]) is missing.


ele-1: All FHIR elements must have a @value or children
... interpretation 0..*CodeableConceptHigh, low, normal, etc.
Binding: ?? (extensible): Codes identifying interpretations of observations.


ele-1: All FHIR elements must have a @value or children
... note 0..*AnnotationComments about the observation
ele-1: All FHIR elements must have a @value or children
... bodySite 0..1CodeableConceptObserved body part
Binding: ?? (example): Codes describing anatomical locations. May include laterality.


ele-1: All FHIR elements must have a @value or children
... method 0..1CodeableConceptHow it was done
Binding: ?? (example): Methods for simple observations.


ele-1: All FHIR elements must have a @value or children
... specimen 0..1Reference(Specimen)Specimen used for this observation
ele-1: All FHIR elements must have a @value or children
... device 0..1Reference(Device | DeviceMetric)(Measurement) Device
ele-1: All FHIR elements must have a @value or children
... referenceRange C0..*BackboneElementProvides guide for interpretation
ele-1: All FHIR elements must have a @value or children
obs-3: Must have at least a low or a high or text
.... extension 0..*ExtensionAdditional content defined by implementations
ele-1: All FHIR elements must have a @value or children
ext-1: Must have either extensions or value[x], not both
.... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
ele-1: All FHIR elements must have a @value or children
ext-1: Must have either extensions or value[x], not both
.... low 0..1??Low Range, if relevant
ele-1: All FHIR elements must have a @value or children
.... high 0..1??High Range, if relevant
ele-1: All FHIR elements must have a @value or children
.... type 0..1CodeableConceptReference range qualifier
Binding: ?? (preferred): Code for the meaning of a reference range.


ele-1: All FHIR elements must have a @value or children
.... appliesTo 0..*CodeableConceptReference range population
Binding: ?? (example): Codes identifying the population the reference range applies to.


ele-1: All FHIR elements must have a @value or children
.... age 0..1RangeApplicable age range, if relevant
ele-1: All FHIR elements must have a @value or children
.... text 0..1stringText based reference range in an observation
ele-1: All FHIR elements must have a @value or children
... hasMember Σ0..*Reference(QuestionnaireResponse | MolecularSequence | Vital Signs Profile)Used when reporting vital signs panel components
ele-1: All FHIR elements must have a @value or children
... derivedFrom Σ0..*Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | MolecularSequence | Vital Signs Profile)Related measurements the observation is made from
ele-1: All FHIR elements must have a @value or children
... component SΣC0..*BackboneElementUsed when reporting systolic and diastolic blood pressure.
ele-1: All FHIR elements must have a @value or children
vs-3: If there is no a value a data absent reason must be present
.... extension 0..*ExtensionAdditional content defined by implementations
ele-1: All FHIR elements must have a @value or children
ext-1: Must have either extensions or value[x], not both
.... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
ele-1: All FHIR elements must have a @value or children
ext-1: Must have either extensions or value[x], not both
.... code SΣ1..1CodeableConceptType of component observation (code / type)
Binding: ?? (extensible): This identifies the vital sign result type.


ele-1: All FHIR elements must have a @value or children
.... value[x] SΣ0..1Vital Sign Value recorded with UCUM
Binding: ?? (required): Common UCUM units for recording Vital Signs.


ele-1: All FHIR elements must have a @value or children
..... valueQuantityQuantity
..... valueCodeableConceptCodeableConcept
..... valueStringstring
..... valueBooleanboolean
..... valueIntegerinteger
..... valueRangeRange
..... valueRatioRatio
..... valueSampledDataSampledData
..... valueTimetime
..... valueDateTimedateTime
..... valuePeriodPeriod
.... dataAbsentReason S0..1CodeableConceptWhy the component result is missing
Binding: ?? (extensible): Codes specifying why the result (Observation.value[x]) is missing.


ele-1: All FHIR elements must have a @value or children
.... interpretation 0..*CodeableConceptHigh, low, normal, etc.
Binding: ?? (extensible): Codes identifying interpretations of observations.


ele-1: All FHIR elements must have a @value or children
.... referenceRange 0..*Provides guide for interpretation of component result
ele-1: All FHIR elements must have a @value or children

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