The FHIR profiles used for the Observations Bundle

Heading Description

The record of physiological observations, e.g., weight, height, heart rate, blood pressure, temperature, pulse, respiratory rate and oxygen saturation. Use of National Early Warning Score (NEWS) scores where appropriate.

Mapping for Blood Pressure Observation

> Level 1 List Resource > Level 2 CareConnect-Observation-1 Profile > Level 3 CareConnect-BloodPressure-Observation-1 Profile
View Used FHIR Elements View All FHIR Elements
Name Card. Conformance Type Description, Constraints and mapping for Digital Maternity Implementation      
- id 0..1 Optional Id Logical id of this artifact      
- meta 0..1 Mandatory Meta Metadata about the resource
The value attribute of the profile element MUST contain the value 'https://fhir.nhs.uk/STU3/StructureDefinition/CareConnect-BloodPressure-Observation-1'
     
- implicitRules 0..1 Not Used Uri A set of rules under which this content was created      
- language 0..1 Not Used Code Language of the resource content
Binding (extensible): A human language. Common Languages
     
- text 0..1 Not Used Narrative Text summary of the resource, for human interpretation      
- contained 0..* Not Used Resource Contained, inline Resources      
- modifierExtension 0..* Not Used Extension Extensions that cannot be ignored
Constraint (ext-1): Must have either extensions or value[x], not both
Slicing: Description: Extensions are always sliced by (at least) url, Discriminator: url, Ordering: false, Rules: Open
     
- identifier 0..* Required Identifier Business Identifier for observation
An identifier for this Observation
     
- - use 0..1 Not Used Code usual : official : temp : secondary (If known)
Binding (required): Identifies the purpose for this identifier, if known. IdentifierUse
     
- - type 0..1 Not Used CodeableConcept Description of identifier
Binding (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose. Identifier Type Codes
     
- - - coding 0..* Not Used Coding Code defined by a terminology system      
- - - - system 0..1 Not Used Uri Identity of the terminology system      
- - - - version 0..1 Not Used String Version of the system - if relevant      
- - - - code 0..1 Not Used Code Symbol in syntax defined by the system      
- - - - display 0..1 Not Used String Representation defined by the system      
- - - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - - text 0..1 Not Used String Plain text representation of the concept      
- - system 1..1 Required Uri The namespace for the identifier value      
- - value 1..1 Mandatory String The value that is unique      
- - period 0..1 Not Used Period Time period when id is/was valid for use
Constraint (per-1): If present, start SHALL have a lower value than end
     
- - - start 0..1 Not Used dateTime Starting time with inclusive boundary      
- - - end 0..1 Not Used dateTime End time with inclusive boundary, if not ongoing      
- - assigner 0..1 Required Reference Organization that issued id (may be just text)
Constraint (ref-1): SHALL have a contained resource if a local reference is provided
     
    Not Used CareConnect-Organization-1        
- - - reference 0..1 Not Used String Literal reference, Relative, internal or absolute URL      
- - - identifier 0..1 Not Used Identifier Logical reference, when literal reference is not known      
- - - display 0..1 Required String Text alternative for the resource      
- basedOn 0..* Not Used Reference Fulfills plan, proposal or order.
Constraint (ref-1): SHALL have a contained resource if a local reference is provided
     
    Not Used CarePlan        
    Not Used DeviceRequest        
    Not Used ImmunizationRecommendation        
    Not Used NutritionOrder        
    Not Used ProcedureRequest        
    Not Used ReferralRequest        
    Not Used CareConnect-MedicationRequest-1        
- - reference 0..1 Not Used String Literal reference, Relative, internal or absolute URL      
- - identifier 0..1 Not Used Identifier Logical reference, when literal reference is not known      
- - display 0..1 Not Used String Text alternative for the resource      
- status 1..1 Mandatory Code registered : preliminary : final : amended +
Binding (required): Codes providing the status of an observation. ObservationStatus
     
- category 0..* Not Used CodeableConcept Classification of type of observation
Binding (preferred): Codes for high level observation categories. Observation Category Codes
The category MAY be used to define the nature of the observation being performed</font>
     
- - coding 0..* Not Used Coding Code defined by a terminology system      
- - - system 0..1 Not Used Uri Identity of the terminology system      
- - - version 0..1 Not Used String Version of the system - if relevant      
- - - code 0..1 Not Used Code Symbol in syntax defined by the system
Code MUST be from one of the valueset https://fhir.hl7.org.uk/ValueSet/CareConnect-ScanCategory-1
     
- - - display 0..1 Not Used String Representation defined by the system
MUST be from one of the valueset https://fhir.hl7.org.uk/ValueSet/CareConnect-ScanCategory-1 and relate to code used in observation.code
     
- - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - text 0..1 Not Used String Plain text representation of the concept      
- code 1..1 Mandatory CodeableConcept Type of observation (code / type)
Type of Observation performed
     
- - coding 0..* Mandatory Coding Code defined by a terminology system
Slicing: Discriminator: code, Ordering: false, Rules: Open
     
- - coding (snomedCT) 0..1 Required Coding Code defined by a terminology system
Binding (extensible): A code from the SNOMED Clinical Terminology UK coding system describing a type of observation CareConnect-ObservationType-1
     
- - - extension (snomedCTDescriptionID) 0..1 Required Extension-coding-sctdescid The SNOMED CT Description ID for the display.
Constraint (ext-1): Must have either extensions or value[x], not both
     
- - - system 1..1 Mandatory Uri Identity of the terminology system
The element MUST contain the value 'http://snomed.info/sct'
     
- - - code 1..1 Mandatory Code Symbol in syntax defined by the system
MUSt contain code '75367002'
     
- - - display 1..1 Mandatory String Representation defined by the system
MUST be 'Blood pressure'
     
- - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - text 0..1 Optional String Plain text representation of the concept      
- subject 0..1 Mandatory Reference Who and/or what this is about
Constraint (ref-1): SHALL have a contained resource if a local reference is provided
     
    Not Used Group        
    Not Used Device        
    Mandatory CareConnect-Patient-1        
    Not Used CareConnect-Location-1        
- - reference 0..1 Not Used String Literal reference, Relative, internal or absolute URL      
- - identifier 0..1 Mandatory Identifier Logical reference, when literal reference is not known      
- - display 0..1 Not Used String Text alternative for the resource      
- context 0..1 Not Used Reference Healthcare event during which this observation is made
Constraint (ref-1): SHALL have a contained resource if a local reference is provided
     
    Not Used EpisodeOfCare        
    Not Used CareConnect-Encounter-1        
- - reference 0..1 Not Used String Literal reference, Relative, internal or absolute URL      
- - identifier 0..1 Not Used Identifier Logical reference, when literal reference is not known      
- - display 0..1 Not Used String Text alternative for the resource      
- effective[x] 0..1 Required dateTime Clinically relevant time/time-period for observation
The date on which the observation was recorded
     
    Not Used Period        
- issued 0..1 Not Used Instant Date/Time this was made available      
- performer 0..* Required Reference Who is responsible for the observation
Constraint (ref-1): SHALL have a contained resource if a local reference is provided
Name of the professional performing the observation
     
    Not Used RelatedPerson        
    Not Used CareConnect-Patient-1        
    Not Used CareConnect-Organization-1 The Site Code of where the safeguarding issue was recorded      
    Required CareConnect-Practitioner-1 Name of Professional recording the observation      
- - reference 0..1 Not Used String Literal reference, Relative, internal or absolute URL      
- - identifier 0..1 Not Used Identifier Logical reference, when literal reference is not known      
- - display 0..1 Not Used String Text alternative for the resource      
- value[x] 0..1 Not Used CodeableConcept Actual result
Constraint (qty-3): If a code for the unit is present, the system SHALL also be present
The type of safeguarding risk recorded. 404684003 |Clinical finding (finding) OR |999002381000000108 OR \
Safeguarding issues simple reference set (foundation metadata concept)</font>
Where no SNOMED CT code is available, coding.text MUST be used.
   
    Not Used String        
    Not Used Quantity        
    Not Used Boolean        
    Not Used Range        
    Not Used Ratio        
    Not Used SampledData        
    Not Used Attachment        
    Not Used Time        
    Not Used dateTime        
    Not Used Period        
- dataAbsentReason 0..1 Not Used CodeableConcept Why the result is missing
Binding (extensible): Codes specifying why the result (Observation.value[x]) is missing. Observation Value Absent Reason
     
- - coding 0..* Not Used Coding Code defined by a terminology system      
- - - system 0..1 Not Used Uri Identity of the terminology system      
- - - version 0..1 Not Used String Version of the system - if relevant      
- - - code 0..1 Not Used Code Symbol in syntax defined by the system      
- - - display 0..1 Not Used String Representation defined by the system      
- - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - text 0..1 Not Used String Plain text representation of the concept      
- interpretation 0..1 Not Used CodeableConcept High, low, normal, etc.
Binding (extensible): Codes identifying interpretations of observations. Observation Interpretation Codes
     
- - coding 0..* Not Used Coding Code defined by a terminology system      
- - - system 0..1 Not Used Uri Identity of the terminology system      
- - - version 0..1 Not Used String Version of the system - if relevant      
- - - code 0..1 Not Used Code Symbol in syntax defined by the system      
- - - display 0..1 Not Used String Representation defined by the system      
- - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - text 0..1 Not Used String Plain text representation of the concept      
- comment 0..1 Not Used String Comments about result      
- bodySite 0..1 Not Used CodeableConcept Observed body part
Binding (example): Codes describing anatomical locations. May include laterality. SNOMED CT Body Structures
     
- - coding 0..* Not Used Coding Code defined by a terminology system
Slicing: Discriminator: code, Ordering: false, Rules: Open
     
- - coding (snomedCT) 0..1 Not Used Coding Code defined by a terminology system      
- - - extension (snomedCTDescriptionID) 0..1 Not Used Extension-coding-sctdescid The SNOMED CT Description ID for the display.
Constraint (ext-1): Must have either extensions or value[x], not both
     
- - - system 1..1 Not Used Uri Identity of the terminology system
The element MUST contain the value 'http://snomed.info/sct'
     
- - - code 1..1 Not Used Code Symbol in syntax defined by the system      
- - - display 1..1 Not Used String Representation defined by the system      
- - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - text 0..1 Not Used String Plain text representation of the concept      
- method 0..1 Not Used CodeableConcept How it was done
Binding (example): Methods for simple observations. Observation Methods
     
- - coding 0..* Not Used Coding Code defined by a terminology system
Slicing: Discriminator: code, Ordering: false, Rules: Open
     
- - coding (snomedCT) 0..1 Not Used Coding Code defined by a terminology system
Binding (preferred): A code from SNOMED Clinical Terminology UK CareConnect-ObservationMethod-1
     
- - - extension (snomedCTDescriptionID) 0..1 Not Used Extension-coding-sctdescid The SNOMED CT Description ID for the display.
Constraint (ext-1): Must have either extensions or value[x], not both
     
- - - system 1..1 Not Used Uri Identity of the terminology system
The element MUST contain the value 'http://snomed.info/sct'
     
- - - code 1..1 Not Used Code Symbol in syntax defined by the system      
- - - display 1..1 Not Used String Representation defined by the system      
- - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - text 0..1 Not Used String Plain text representation of the concept      
- specimen 0..1 Not Used Reference Specimen used for this observation
Constraint (ref-1): SHALL have a contained resource if a local reference is provided
     
    Not Used Specimen        
- - reference 0..1 Not Used String Literal reference, Relative, internal or absolute URL      
- - identifier 0..1 Not Used Identifier Logical reference, when literal reference is not known      
- - display 0..1 Not Used String Text alternative for the resource      
- device 0..1 Not Used Reference (Measurement) Device
Constraint (ref-1): SHALL have a contained resource if a local reference is provided
     
    Not Used Device        
    Not Used DeviceMetric        
- - reference 0..1 Not Used String Literal reference, Relative, internal or absolute URL      
- - identifier 0..1 Not Used Identifier Logical reference, when literal reference is not known      
- - display 0..1 Not Used String Text alternative for the resource      
- referenceRange 0..* Not Used BackboneElement Provides guide for interpretation
Constraint (obs-3): Must have at least a low or a high or text
     
- - modifierExtension 0..* Not Used Extension Extensions that cannot be ignored
Constraint (ext-1): Must have either extensions or value[x], not both
     
- - low 0..1 Not Used Quantity ( SimpleQuantity ) Low Range, if relevant
Constraint (qty-3): If a code for the unit is present, the system SHALL also be present
Constraint (sqty-1): The comparator is not used on a SimpleQuantity
     
- - - value 0..1 Not Used Decimal Numerical value (with implicit precision)      
- - - unit 0..1 Not Used String Unit representation      
- - - system 0..1 Not Used Uri System that defines coded unit form      
- - - code 0..1 Not Used Code Coded form of the unit      
- - high 0..1 Not Used Quantity ( SimpleQuantity ) High Range, if relevant
Constraint (qty-3): If a code for the unit is present, the system SHALL also be present
Constraint (sqty-1): The comparator is not used on a SimpleQuantity
     
- - - value 0..1 Not Used Decimal Numerical value (with implicit precision)      
- - - unit 0..1 Not Used String Unit representation      
- - - system 0..1 Not Used Uri System that defines coded unit form      
- - - code 0..1 Not Used Code Coded form of the unit      
- - type 0..1 Not Used CodeableConcept Reference range qualifier
Binding (extensible): Code for the meaning of a reference range. Observation Reference Range Meaning Codes
     
- - - coding 0..* Not Used Coding Code defined by a terminology system      
- - - - system 0..1 Not Used Uri Identity of the terminology system      
- - - - version 0..1 Not Used String Version of the system - if relevant      
- - - - code 0..1 Not Used Code Symbol in syntax defined by the system      
- - - - display 0..1 Not Used String Representation defined by the system      
- - - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - - text 0..1 Not Used String Plain text representation of the concept      
- - appliesTo 0..* Not Used CodeableConcept Reference range population
Binding (example): Codes identifying the population the reference range applies to. Observation Reference Range Applies To Codes
     
- - - coding 0..* Not Used Coding Code defined by a terminology system      
- - - - system 0..1 Not Used Uri Identity of the terminology system      
- - - - version 0..1 Not Used String Version of the system - if relevant      
- - - - code 0..1 Not Used Code Symbol in syntax defined by the system      
- - - - display 0..1 Not Used String Representation defined by the system      
- - - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - - text 0..1 Not Used String Plain text representation of the concept      
- - age 0..1 Not Used Range Applicable age range, if relevant
Constraint (rng-2): If present, low SHALL have a lower value than high
     
- - - low 0..1 Not Used Quantity ( SimpleQuantity ) Low limit
Constraint (qty-3): If a code for the unit is present, the system SHALL also be present
Constraint (sqty-1): The comparator is not used on a SimpleQuantity
     
- - - - value 0..1 Not Used Decimal Numerical value (with implicit precision)      
- - - - unit 0..1 Not Used String Unit representation      
- - - - system 0..1 Not Used Uri System that defines coded unit form      
- - - - code 0..1 Not Used Code Coded form of the unit      
- - - high 0..1 Not Used Quantity ( SimpleQuantity ) High limit
Constraint (qty-3): If a code for the unit is present, the system SHALL also be present
Constraint (sqty-1): The comparator is not used on a SimpleQuantity
     
- - - - value 0..1 Not Used Decimal Numerical value (with implicit precision)      
- - - - unit 0..1 Not Used String Unit representation      
- - - - system 0..1 Not Used Uri System that defines coded unit form      
- - - - code 0..1 Not Used Code Coded form of the unit      
- - text 0..1 Not Used String Text based reference range in an observation      
- related 0..* Not Used BackboneElement Resource related to this observation      
- - modifierExtension 0..* Not Used Extension Extensions that cannot be ignored
Constraint (ext-1): Must have either extensions or value[x], not both
     
- - type 0..1 Not Used Code has-member : derived-from : sequel-to : replaces : qualified-by : interfered-by
Binding (required): Codes specifying how two observations are related. ObservationRelationshipType
     
- - target 1..1 Not Used Reference Resource that is related to this one
Constraint (ref-1): SHALL have a contained resource if a local reference is provided
     
    Not Used QuestionnaireResponse        
    Not Used Sequence        
    Not Used CareConnect-Observation-1        
- - - reference 0..1 Not Used String Literal reference, Relative, internal or absolute URL      
- - - identifier 0..1 Not Used Identifier Logical reference, when literal reference is not known      
- - - display 0..1 Not Used String Text alternative for the resource      
- component 0..* Required BackboneElement Used when reporting systolic and diastolic blood pressure.
Slicing: Discriminator: code, Ordering: false, Rules: Open
     
- - code 1..1 Mandatory CodeableConcept Type of component observation (code / type)
Slice discriminator: Code
Binding (extensible): Codes identifying names of simple observations. ( http://hl7.org/fhir/stu3/valueset-observation-vitalsignresult.html )
     
- - - coding 0..* Not Used Coding Code defined by a terminology system      
- - - - system 1..1 Mandatory Uri Identity of the terminology system
Fixed Value: http://loinc.org
     
- - - - code 1..1 Mandatory Code Symbol in syntax defined by the system
Binding (extensible): http://hl7.org/fhir/stu3/valueset-observation-vitalsignresult.html
     
- - - - display 0..1 Not Used String Representation defined by the system      
- - - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - - -text 0..1 Not Used String Plain text representation of the concept      
- - valueQuantity 0..1 Not Used Quantity Actual component result
Constraint (qty-3): If a code for the unit is present, the system SHALL also be present
Binding (required): A value set describing common UCUM units for recording vital signs (http://hl7.org/fhir/stu3/valueset-ucum-vitals-common.html )
     
- - - value 1..1 Not Used Decimal Numerical value (with implicit precision)      
- - - comparator 0..1 Not Used Code < <= >= > - how to understand the value
Binding (required): How the Quantity should be understood and represented. (http://hl7.org/fhir/stu3/valueset-quantity-comparator.html )
- - - unit 1..1 Not Used String Unit representation      
- - - system 1..1 Not Used Uri System that defines the Unified Code for Units of Measure (UCUM).
Fixed Value: http://unitsofmeasure.org
     
- - - code 1..1 Not Used Code Coded responses from the common UCUM units for vital signs value set.
Binding (required): A value set for common UCUM units for recording vital signs (http://hl7.org/fhir/stu3/valueset-ucum-vitals-common.html )
     
- - dataAbsentReason 0..1 Not Used CodeableConcept Why the component result is missing
Binding (extensible): Codes specifying why the result (Observation.value[x]) is missing. (http://hl7.org/fhir/stu3/valueset-observation-valueabsentreason.html )
     
- - - coding 0..* Not Used Coding Code defined by a terminology system      
- - - - system 0..1 Not Used Uri Identity of the terminology system      
- - - - version 0..1 Not Used String Version of the system - if relevant      
- - - - code 0..1 Not Used Code Symbol in syntax defined by the system      
- - - - display 0..1 Not Used String Representation defined by the system      
- - - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - - text 0..1 Not Used String Plain text representation of the concept      
- component (systolicComponent) 0..* Required BackboneElement Component results      
- -modifierExtension 0..* Not Used Extension Extensions that cannot be ignored
Constraint (ext-1): Must have either extensions or value[x], not both
     
- - code 1..1 Mandatory CodeableConcept Type of component observation (code / type)
Binding (extensible): This value set indicates the allowed vital sign result types. (http://hl7.org/fhir/stu3/valueset-observation-vitalsignresult.html )
     
- - - coding 0..* Required Coding Code defined by a terminology system
Slicing: Discriminator: code, Ordering: false, Rules: Open
     
- - - coding (loinc) 1..1 Mandatory Coding Systolic Blood Pressure      
- - - - system 1..1 Mandatory Uri Identity of the terminology system
Fixed Value: http://loinc.org
     
- - - - version 0..1 Not Used String Version of the system - if relevant      
- - - - code 1..1 Not Used Code Symbol in syntax defined by the system
Fixed Value: 8480-6
     
- - - - display 0..1 Not Used String Representation defined by the system      
- - - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - - coding (snomedCT) 1..1 Mandatory Coding Systolic Blood Pressure      
- - - - extension (snomedCTDescriptionID) 0..1 Not Used Extension The SNOMED CT Description ID for the display.
Constraint (ext-1): Must have either extensions or value[x], not both
URL: https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid
     
- - - - system 1..1 Mandatory Uri Identity of the terminology system
Fixed Value: http://snomed.info/sct
     
- - - - code 1..1 Mandatory Code Symbol in syntax defined by the system
Fixed Value: 72313002
     
- - - - display 1..1 Mandatory String Representation defined by the system
Fixed Value: Systolic arterial pressure
     
- - - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - - text 0..1 Not Used String Plain text representation of the concept      
- - valueQuantity 0..1 Not Used Quantity Vital Sign Value recorded with UCUM
Constraint (qty-3): If a code for the unit is present, the system SHALL also be present
Binding (required): A value set describing common UCUM units for recording vital signs (http://hl7.org/fhir/stu3/valueset-ucum-vitals-common.html )
     
- - - value 1..1 Mandatory Decimal Numerical value (with implicit precision)      
- - - comparator 0..1 Not Used Code <\ <= | >= | > - how to understand the value
Binding (required): How the Quantity should be understood and represented. (http://hl7.org/fhir/stu3/valueset-quantity-comparator.html )
   
- - - unit 1..1 Mandatory String Unit representation      
- - - system 1..1 Mandatory Uri System that defines coded unit form
Fixed Value: http://unitsofmeasure.org
     
- - - code 1..1 Mandatory Code Coded responses from the common UCUM units for vital signs value set.
Fixed Value: mm[Hg]
     
- - dataAbsentReason 0..1 Not Used CodeableConcept Why the component result is missing
Binding (extensible): Codes specifying why the result (Observation.value[x]) is missing. (http://hl7.org/fhir/stu3/valueset-observation-valueabsentreason.html )
     
- - - coding 0..* Not Used Coding Code defined by a terminology system      
- - - - system 0..1 Not Used Uri Identity of the terminology system      
- - - - version 0..1 Not Used String Version of the system - if relevant      
- - - - code 0..1 Not Used Code Symbol in syntax defined by the system      
- - - - display 0..1 Not Used String Representation defined by the system      
- - - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - - text 0..1 Not Used String Plain text representation of the concept      
- - interpretation 0..1 Not Used CodeableConcept High, low, normal, etc.
Binding (extensible): Codes identifying interpretations of observations. ( http://hl7.org/fhir/stu3/valueset-observation-interpretation.html )
     
- - - coding 0..* Not Used Coding Code defined by a terminology system      
- - - - system 0..1 Not Used Uri Identity of the terminology system      
- - - - version 0..1 Not Used String Version of the system - if relevant      
- - - - code 0..1 Not Used Code Symbol in syntax defined by the system      
- - - - display 0..1 Not Used String Representation defined by the system      
- - - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - - text 0..1 Not Used String Plain text representation of the concept      
- - referenceRange 0..* Not Used see Observation.referenceRange Provides guide for interpretation of component result      
- - component (diastolicComponent) 0..* Required BackboneElement Component results      
- - modifierExtension 0..* Not Used Extension Extensions that cannot be ignored
Constraint (ext-1): Must have either extensions or value[x], not both
     
- - code 1..1 Mandatory CodeableConcept Type of component observation (code / type)
Binding (example): Codes identifying names of simple observations. ( http://hl7.org/fhir/stu3/valueset-observation-codes.html )
     
- - - coding 0..* Required Coding Code defined by a terminology system
Slicing: Discriminator: code, Ordering: false, Rules: Open
     
- - - coding (loinc) 1..1 Mandatory Coding Diastolic Blood Pressure      
- - - - system 1..1 Mandatory Uri Identity of the terminology system
Fixed Value: http://loinc.org
     
- - - - version 0..1 Not Used String Version of the system - if relevant      
- - - - code 1..1 Mandatory Code Symbol in syntax defined by the system
Fixed Value: 8462-4
     
- - - - display 0..1 Not Used String Representation defined by the system      
- - - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - - coding (snomedCT) 1..1 Mandatory Coding Diastolic Blood Pressure      
- - - - extension (snomedCTDescriptionID) 0..1 Not Used Extension The SNOMED CT Description ID for the display.
Constraint (ext-1): Must have either extensions or value[x], not both
URL: https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-coding-sctdescid
     
- - - - system 1..1 Mandatory Uri Identity of the terminology system
Fixed Value: http://snomed.info/sct
     
- - - - code 1..1 Mandatory Code Symbol in syntax defined by the system
Fixed Value: 1091811000000102
     
- - - - display 1..1 Mandatory String Representation defined by the system
Fixed Value: Diastolic arterial pressure
     
- - - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - - text 0..1 Not Used String Plain text representation of the concept      
- - valueQuantity 0..1 Not Used Quantity Vital Sign Value recorded with UCUM
Constraint (qty-3): If a code for the unit is present, the system SHALL also be present
Binding (required): A value set describing common UCUM units for recording vital signs (http://hl7.org/fhir/stu3/valueset-ucum-vitals-common.html )
     
- - - value 1..1 Mandatory Decimal Numerical value (with implicit precision)      
- - - comparator 0..1 Not Used Code < | <= | >= | > - how to understand the value
Binding (required): How the Quantity should be understood and represented. (http://hl7.org/fhir/stu3/valueset-quantity-comparator.html )
     
- - - unit 1..1 Mandatory String Unit representation      
- - - system 1..1 Mandatory Uri System that defines coded unit form
Fixed Value: http://unitsofmeasure.org
     
- - - code 1..1 Mandatory Code Coded responses from the common UCUM units for vital signs value set.
Fixed Value: mm[Hg]
     
- - dataAbsentReason 0..1 Not Used CodeableConcept Why the component result is missing
Binding (extensible): Codes specifying why the result (Observation.value[x]) is missing. (http://hl7.org/fhir/stu3/valueset-observation-valueabsentreason.html )
     
- - - coding 0..* Not Used Coding Code defined by a terminology system      
- - - - system 0..1 Not Used Uri Identity of the terminology system      
- - - - version 0..1 Not Used String Version of the system - if relevant      
- - - - code 0..1 Not Used Code Symbol in syntax defined by the system      
- - - - display 0..1 Not Used String Representation defined by the system      
- - - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - - text 0..1 Not Used String Plain text representation of the concept      
- - interpretation 0..1 Not Used CodeableConcept High, low, normal, etc.
Binding (extensible): Codes identifying interpretations of observations. ( http://hl7.org/fhir/stu3/valueset-observation-interpretation.html )
     
- - - coding 0..* Not Used Coding Code defined by a terminology system      
- - - - system 0..1 Not Used Uri Identity of the terminology system      
- - - - version 0..1 Not Used String Version of the system - if relevant      
- - - - code 0..1 Not Used Code Symbol in syntax defined by the system      
- - - - display 0..1 Not Used String Representation defined by the system      
- - - - userSelected 0..1 Not Used Boolean If this coding was chosen directly by the user      
- - - text 0..1 Not Used String Plain text representation of the concept      
- - referenceRange 0..* Not Used see Observation.referenceRange Prov      
Tags: fhir