MediRecords FHIR Implementation Guide
1.3.0 - release


Resource Profile: MediRecords Vital Sign Head Circumference

Defining URL:https://fhir.medirecords.com/StructureDefinition/mr-observation-vitalsign-headcircumference
Version:1.3.0
Name:MRObservationVitalSignHeadCircum
Title:MediRecords Vital Sign Head Circumference
Status:Active as of 2023-12-21 01:01:27+0000
Definition:

MediRecords Vital Sign profile to record the head circumference of the patient in context

Source Resource:XML / JSON / Turtle

The official URL for this profile is:

https://fhir.medirecords.com/StructureDefinition/mr-observation-vitalsign-headcircumference

Formal Views of Profile Content

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

This structure is derived from observation-headcircum

This structure is derived from observation-headcircum

NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation 0..*observation-headcircumFHIR Head Circumference Profile
... meta
.... lastUpdated S0..1instantWhen the resource version last changed
.... profile 1..*canonical(StructureDefinition)Profiles this resource claims to conform to
... status C1..1codeMediRecords supports only "final - 'The observation is complete and there are no further actions needed'” or “entered-in-error - 'The observation has been withdrawn following previous final release'
inv-mr-obs-vitalsign-status-01: MediRecords supports only "final - 'The observation is complete and there are no further actions needed'” or “entered-in-error - 'The observation has been withdrawn following previous final release'
... code
.... coding S2..*CodingCode defined by a terminology system
.... coding:HeadCircumSNOMED-CT S1..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: 363812007
... encounter S0..1Reference(MediRecords Core Encounter)Healthcare event during which this observation is made
... effectiveDateTime S1..1dateTimeOften just a dateTime for Vital Signs
... performer S0..1Reference(MediRecords Core Practitioner)Who is responsible for the observation
... value[x] 1..1QuantityVital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept.
... valueQuantity 1..1QuantityVital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept.
Required Pattern: At least the following
.... unit1..1stringUnit representation
Fixed Value: cm
.... system1..1uriSystem that defines coded unit form
Fixed Value: http://unitsofmeasure.org
.... code1..1codeCoded form of the unit
Fixed Value: cm
.... value C1..1decimalNumerical value (with implicit precision)
inv-mr-obs-vitalsign-valueQuantity-value-01: Value must conform to format: nnn.n or nnn - maximum 3 digits and maximum 1 decimal
... component 0..0

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation C0..*observation-headcircumFHIR Head Circumference Profile
... id Σ0..1idLogical id of this artifact
... meta Σ0..1MetaMetadata about the resource
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... versionId Σ0..1idVersion specific identifier
.... lastUpdated SΣ0..1instantWhen the resource version last changed
.... source Σ0..1uriIdentifies where the resource comes from
.... profile Σ1..*canonical(StructureDefinition)Profiles this resource claims to conform to
.... security Σ0..*CodingSecurity Labels applied to this resource
Binding: All Security Labels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.


.... tag Σ0..*CodingTags applied to this resource
Binding: CommonTags (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".


... 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 ?!SΣC1..1codeMediRecords supports only "final - 'The observation is complete and there are no further actions needed'” or “entered-in-error - 'The observation has been withdrawn following previous final release'
Binding: ObservationStatus (required)
inv-mr-obs-vitalsign-status-01: MediRecords supports only "final - 'The observation is complete and there are no further actions needed'” or “entered-in-error - 'The observation has been withdrawn following previous final release'
... Slices for category S1..*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:VSCat S1..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 SΣ1..*CodingCode 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 SΣ1..1uriIdentity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
...... version Σ0..1stringVersion of the system - if relevant
...... code SΣ1..1codeSymbol in syntax defined by the system
Fixed Value: vital-signs
...... 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..1CodeableConceptHead Circumference
Binding: VitalSigns (extensible): This identifies the vital sign result type.

.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... Slices for coding SΣ2..*CodingCode defined by a terminology system
Slice: Unordered, Open by value:code, value:system
..... coding:HeadCircumCode 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://loinc.org
...... version Σ0..1stringVersion of the system - if relevant
...... code Σ1..1codeSymbol in syntax defined by the system
Fixed Value: 9843-4
...... display Σ0..1stringRepresentation defined by the system
...... userSelected Σ0..1booleanIf this coding was chosen directly by the user
..... coding:HeadCircumSNOMED-CT SΣ1..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: 363812007
...... 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(MediRecords Core Patient)Who and/or what the observation is about
... focus ΣTU0..*Reference(Resource)What the observation is about, when it is not about the subject of record
... encounter SΣ0..1Reference(MediRecords Core Encounter)Healthcare event during which this observation is made
... Slices for effective[x] SΣC1..1dateTimeOften just a dateTime for Vital Signs
Slice: Unordered, Closed by type:$this
.... effective[x]:effectiveDateTime SΣC1..1dateTimeOften just a dateTime for Vital Signs
... issued Σ0..1instantDate/Time this version was made available
... performer SΣ0..1Reference(MediRecords Core Practitioner)Who is responsible for the observation
... Slices for value[x] SΣC1..1QuantityVital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept.
Slice: Unordered, Closed by type:$this
.... value[x]:valueQuantity SΣC1..1QuantityVital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept.
Required Pattern: At least the following
..... id0..1stringUnique id for inter-element referencing
..... extension0..*ExtensionAdditional content defined by implementations
..... value0..1decimalNumerical value (with implicit precision)
..... comparator0..1code< | <= | >= | > - how to understand the value
..... unit1..1stringUnit representation
Fixed Value: cm
..... system1..1uriSystem that defines coded unit form
Fixed Value: http://unitsofmeasure.org
..... code1..1codeCoded form of the unit
Fixed Value: cm
..... id 0..1stringUnique id for inter-element referencing
..... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
..... value SΣC1..1decimalNumerical value (with implicit precision)
inv-mr-obs-vitalsign-valueQuantity-value-01: Value must conform to format: nnn.n or nnn - maximum 3 digits and maximum 1 decimal
..... comparator ?!Σ0..1code< | <= | >= | > - how to understand the value
Binding: QuantityComparator (required): How the Quantity should be understood and represented.

..... unit SΣ1..1stringUnit representation
..... system SΣC1..1uriSystem that defines coded unit form
Fixed Value: http://unitsofmeasure.org
..... code SΣ1..1codeCoded responses from the common UCUM units for vital signs value set.
Binding: BodyLengthUnits (required): Common UCUM units for body length measures such as Body Height and Head Circumference.

... dataAbsentReason SC0..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 0..1CodeableConceptObserved body part
Binding: SNOMEDCTBodyStructures (example): Codes describing anatomical locations. May include laterality.

... method 0..1CodeableConceptHow it was done
Binding: ObservationMethods (example): Methods for simple observations.

... specimen 0..1Reference(Specimen)Specimen used for this observation
... device 0..1Reference(Device | DeviceMetric)(Measurement) Device
... referenceRange C0..*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 C0..1SimpleQuantityLow Range, if relevant
.... high C0..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(QuestionnaireResponse | MolecularSequence | Vital Signs Profile)Used when reporting vital signs panel components
... derivedFrom Σ0..*Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | MolecularSequence | Vital Signs Profile)Related measurements the observation is made from

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation C0..*observation-headcircumFHIR Head Circumference Profile
... meta Σ0..1MetaMetadata about the resource
.... lastUpdated Σ0..1instantWhen the resource version last changed
... status ?!ΣC1..1codeMediRecords supports only "final - 'The observation is complete and there are no further actions needed'” or “entered-in-error - 'The observation has been withdrawn following previous final release'
Binding: ObservationStatus (required)
inv-mr-obs-vitalsign-status-01: MediRecords supports only "final - 'The observation is complete and there are no further actions needed'” or “entered-in-error - 'The observation has been withdrawn following previous final release'
... Slices for category 1..*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:VSCat 1..1CodeableConceptClassification of type of observation
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.


..... coding Σ1..*CodingCode defined by a terminology system
...... system Σ1..1uriIdentity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
...... code Σ1..1codeSymbol in syntax defined by the system
Fixed Value: vital-signs
.... Slices for coding Σ2..*CodingCode defined by a terminology system
Slice: Unordered, Open by value:code, value:system
..... coding:HeadCircumSNOMED-CT Σ1..1CodingCode defined by a terminology system
... subject Σ1..1Reference(MediRecords Core Patient)Who and/or what the observation is about
... encounter Σ0..1Reference(MediRecords Core Encounter)Healthcare event during which this observation is made
... Slices for effective[x] ΣC1..1dateTimeOften just a dateTime for Vital Signs
Slice: Unordered, Closed by type:$this
.... effective[x]:effectiveDateTime ΣC1..1dateTimeOften just a dateTime for Vital Signs
... performer Σ0..1Reference(MediRecords Core Practitioner)Who is responsible for the observation
... Slices for value[x] ΣC1..1QuantityVital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept.
Slice: Unordered, Closed by type:$this
.... value[x]:valueQuantity ΣC1..1QuantityVital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept.
Required Pattern: At least the following
..... unit1..1stringUnit representation
Fixed Value: cm
..... system1..1uriSystem that defines coded unit form
Fixed Value: http://unitsofmeasure.org
..... code1..1codeCoded form of the unit
Fixed Value: cm
..... value ΣC1..1decimalNumerical value (with implicit precision)
inv-mr-obs-vitalsign-valueQuantity-value-01: Value must conform to format: nnn.n or nnn - maximum 3 digits and maximum 1 decimal
..... unit Σ1..1stringUnit representation
..... system ΣC1..1uriSystem that defines coded unit form
Fixed Value: http://unitsofmeasure.org
..... code Σ1..1codeCoded responses from the common UCUM units for vital signs value set.
Binding: BodyLengthUnits (required): Common UCUM units for body length measures such as Body Height and Head Circumference.

... dataAbsentReason C0..1CodeableConceptWhy the result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.


doco Documentation for this format

This structure is derived from observation-headcircum

Summary

Mandatory: 6 elements (1 nested mandatory element)
Must-Support: 6 elements
Fixed Value: 2 elements
Prohibited: 1 element

Structures

This structure refers to these other structures:

Differential View

This structure is derived from observation-headcircum

NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation 0..*observation-headcircumFHIR Head Circumference Profile
... meta
.... lastUpdated S0..1instantWhen the resource version last changed
.... profile 1..*canonical(StructureDefinition)Profiles this resource claims to conform to
... status C1..1codeMediRecords supports only "final - 'The observation is complete and there are no further actions needed'” or “entered-in-error - 'The observation has been withdrawn following previous final release'
inv-mr-obs-vitalsign-status-01: MediRecords supports only "final - 'The observation is complete and there are no further actions needed'” or “entered-in-error - 'The observation has been withdrawn following previous final release'
... code
.... coding S2..*CodingCode defined by a terminology system
.... coding:HeadCircumSNOMED-CT S1..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: 363812007
... encounter S0..1Reference(MediRecords Core Encounter)Healthcare event during which this observation is made
... effectiveDateTime S1..1dateTimeOften just a dateTime for Vital Signs
... performer S0..1Reference(MediRecords Core Practitioner)Who is responsible for the observation
... value[x] 1..1QuantityVital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept.
... valueQuantity 1..1QuantityVital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept.
Required Pattern: At least the following
.... unit1..1stringUnit representation
Fixed Value: cm
.... system1..1uriSystem that defines coded unit form
Fixed Value: http://unitsofmeasure.org
.... code1..1codeCoded form of the unit
Fixed Value: cm
.... value C1..1decimalNumerical value (with implicit precision)
inv-mr-obs-vitalsign-valueQuantity-value-01: Value must conform to format: nnn.n or nnn - maximum 3 digits and maximum 1 decimal
... component 0..0

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation C0..*observation-headcircumFHIR Head Circumference Profile
... id Σ0..1idLogical id of this artifact
... meta Σ0..1MetaMetadata about the resource
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... versionId Σ0..1idVersion specific identifier
.... lastUpdated SΣ0..1instantWhen the resource version last changed
.... source Σ0..1uriIdentifies where the resource comes from
.... profile Σ1..*canonical(StructureDefinition)Profiles this resource claims to conform to
.... security Σ0..*CodingSecurity Labels applied to this resource
Binding: All Security Labels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.


.... tag Σ0..*CodingTags applied to this resource
Binding: CommonTags (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".


... 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 ?!SΣC1..1codeMediRecords supports only "final - 'The observation is complete and there are no further actions needed'” or “entered-in-error - 'The observation has been withdrawn following previous final release'
Binding: ObservationStatus (required)
inv-mr-obs-vitalsign-status-01: MediRecords supports only "final - 'The observation is complete and there are no further actions needed'” or “entered-in-error - 'The observation has been withdrawn following previous final release'
... Slices for category S1..*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:VSCat S1..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 SΣ1..*CodingCode 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 SΣ1..1uriIdentity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
...... version Σ0..1stringVersion of the system - if relevant
...... code SΣ1..1codeSymbol in syntax defined by the system
Fixed Value: vital-signs
...... 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..1CodeableConceptHead Circumference
Binding: VitalSigns (extensible): This identifies the vital sign result type.

.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... Slices for coding SΣ2..*CodingCode defined by a terminology system
Slice: Unordered, Open by value:code, value:system
..... coding:HeadCircumCode 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://loinc.org
...... version Σ0..1stringVersion of the system - if relevant
...... code Σ1..1codeSymbol in syntax defined by the system
Fixed Value: 9843-4
...... display Σ0..1stringRepresentation defined by the system
...... userSelected Σ0..1booleanIf this coding was chosen directly by the user
..... coding:HeadCircumSNOMED-CT SΣ1..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: 363812007
...... 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(MediRecords Core Patient)Who and/or what the observation is about
... focus ΣTU0..*Reference(Resource)What the observation is about, when it is not about the subject of record
... encounter SΣ0..1Reference(MediRecords Core Encounter)Healthcare event during which this observation is made
... Slices for effective[x] SΣC1..1dateTimeOften just a dateTime for Vital Signs
Slice: Unordered, Closed by type:$this
.... effective[x]:effectiveDateTime SΣC1..1dateTimeOften just a dateTime for Vital Signs
... issued Σ0..1instantDate/Time this version was made available
... performer SΣ0..1Reference(MediRecords Core Practitioner)Who is responsible for the observation
... Slices for value[x] SΣC1..1QuantityVital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept.
Slice: Unordered, Closed by type:$this
.... value[x]:valueQuantity SΣC1..1QuantityVital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept.
Required Pattern: At least the following
..... id0..1stringUnique id for inter-element referencing
..... extension0..*ExtensionAdditional content defined by implementations
..... value0..1decimalNumerical value (with implicit precision)
..... comparator0..1code< | <= | >= | > - how to understand the value
..... unit1..1stringUnit representation
Fixed Value: cm
..... system1..1uriSystem that defines coded unit form
Fixed Value: http://unitsofmeasure.org
..... code1..1codeCoded form of the unit
Fixed Value: cm
..... id 0..1stringUnique id for inter-element referencing
..... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
..... value SΣC1..1decimalNumerical value (with implicit precision)
inv-mr-obs-vitalsign-valueQuantity-value-01: Value must conform to format: nnn.n or nnn - maximum 3 digits and maximum 1 decimal
..... comparator ?!Σ0..1code< | <= | >= | > - how to understand the value
Binding: QuantityComparator (required): How the Quantity should be understood and represented.

..... unit SΣ1..1stringUnit representation
..... system SΣC1..1uriSystem that defines coded unit form
Fixed Value: http://unitsofmeasure.org
..... code SΣ1..1codeCoded responses from the common UCUM units for vital signs value set.
Binding: BodyLengthUnits (required): Common UCUM units for body length measures such as Body Height and Head Circumference.

... dataAbsentReason SC0..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 0..1CodeableConceptObserved body part
Binding: SNOMEDCTBodyStructures (example): Codes describing anatomical locations. May include laterality.

... method 0..1CodeableConceptHow it was done
Binding: ObservationMethods (example): Methods for simple observations.

... specimen 0..1Reference(Specimen)Specimen used for this observation
... device 0..1Reference(Device | DeviceMetric)(Measurement) Device
... referenceRange C0..*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 C0..1SimpleQuantityLow Range, if relevant
.... high C0..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(QuestionnaireResponse | MolecularSequence | Vital Signs Profile)Used when reporting vital signs panel components
... derivedFrom Σ0..*Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | MolecularSequence | Vital Signs Profile)Related measurements the observation is made from

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

PathConformanceValueSet
Observation.meta.securityextensibleAll Security Labels
Observation.meta.tagexampleCommonTags
Observation.languagepreferredCommonLanguages
Additional Bindings Purpose
AllLanguages Max Binding
Observation.statusrequiredObservationStatus
Observation.categorypreferredObservationCategoryCodes
Observation.category:VSCatpreferredObservationCategoryCodes
Observation.codeextensibleVitalSigns
Observation.value[x]:valueQuantity.comparatorrequiredQuantityComparator
Observation.value[x]:valueQuantity.coderequiredBodyLengthUnits
Observation.dataAbsentReasonextensibleDataAbsentReason
Observation.interpretationextensibleObservationInterpretationCodes
Observation.bodySiteexampleSNOMEDCTBodyStructures
Observation.methodexampleObservationMethods
Observation.referenceRange.typepreferredObservationReferenceRangeMeaningCodes
Observation.referenceRange.appliesToexampleObservationReferenceRangeAppliesToCodes
Observation.component.codeextensibleVitalSigns
Observation.component.value[x]requiredVitalSignsUnits
Observation.component.dataAbsentReasonextensibleDataAbsentReason
Observation.component.interpretationextensibleObservationInterpretationCodes

Constraints

IdGradePath(s)DetailsRequirements
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()
inv-mr-obs-vitalsign-status-01errorObservation.statusMediRecords supports only "final - 'The observation is complete and there are no further actions needed'” or “entered-in-error - 'The observation has been withdrawn following previous final release'
: $this.exists() implies ($this = 'final' or $this = 'entered-in-error')
inv-mr-obs-vitalsign-valueQuantity-value-01errorObservation.value[x]:valueQuantity.valueValue must conform to format: nnn.n or nnn - maximum 3 digits and maximum 1 decimal
: ($this as decimal).toString().matches('^(\\d{1,3}|\\d{0,3}\\.\\d{1,1})$')
obs-3errorObservation.referenceRangeMust have at least a low or a high or text
: low.exists() or high.exists() or text.exists()
vs-1errorObservation.effective[x], Observation.effective[x]:effectiveDateTimeif Observation.effective[x] is dateTime and has a value then that value shall be precise to the day
: ($this as dateTime).toString().length() >= 8