Clinical Document Architecture
2.0.1-sd - release

Clinical Document Architecture, published by Health Level 7. This guide is not an authorized publication; it is the continuous build for version 2.0.1-sd built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/CDA-core-sd/ and changes regularly. See the Directory of published versions

Logical Model: PQR: PhysicalQuantityRepresentation (V3 Data Type)

Official URL: http://hl7.org/cda/stds/core/StructureDefinition/PQR Version: 2.0.1-sd
Active as of 2025-09-17 Computable Name: PQR

An extension of the coded value data type representating a physical quantity using a unit from any code system. Used to show alternative representation for a physical quantity.

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Template Content

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

This structure is derived from CV

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. PQR 1..* CV XML Namespace: urn:hl7-org:v3
Elements defined in Ancestors:@nullFlavor, @code, @codeSystem, @codeSystemName, @codeSystemVersion, @displayName, @sdtcValueSet, @sdtcValueSetVersion, originalText, qualifier, translation, qualifier, translation
Base for all types and resources
Binding: This type can be bound to a value set using the CDA binding style
Instances of this logical model are not marked to be the target of a Reference
Logical Container: ClinicalDocument (CDA Class)
... @value 0..1 real

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. PQR 1..* CV XML Namespace: urn:hl7-org:v3
Elements defined in Ancestors:@nullFlavor, @code, @codeSystem, @codeSystemName, @codeSystemVersion, @displayName, @sdtcValueSet, @sdtcValueSetVersion, originalText, qualifier, translation, qualifier, translation
Base for all types and resources
Binding: This type can be bound to a value set using the CDA binding style
Instances of this logical model are not marked to be the target of a Reference
Logical Container: ClinicalDocument (CDA Class)
... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
... @code 0..1 cs
... @codeSystem 0..1 oid, uuid, ruid
... @codeSystemVersion 0..1 st
... @displayName 0..1 st
... @sdtcValueSet 0..1 oid XML Namespace: urn:hl7-org:sdtc
XML: valueSet (urn:hl7-org:sdtc)
... @sdtcValueSetVersion 0..1 st XML Namespace: urn:hl7-org:sdtc
XML: valueSetVersion (urn:hl7-org:sdtc)
... originalText 0..1 ED
... @value 0..1 real

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
PQR.nullFlavorrequiredCDANullFlavor
http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
From this IG
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. PQR 1..* CV XML Namespace: urn:hl7-org:v3
Elements defined in Ancestors:@nullFlavor, @code, @codeSystem, @codeSystemName, @codeSystemVersion, @displayName, @sdtcValueSet, @sdtcValueSetVersion, originalText, qualifier, translation, qualifier, translation
Base for all types and resources
Binding: This type can be bound to a value set using the CDA binding style
Instances of this logical model are not marked to be the target of a Reference
Logical Container: ClinicalDocument (CDA Class)
... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
... @code 0..1 cs
... @codeSystem 0..1 oid, uuid, ruid
... @codeSystemVersion 0..1 st
... @displayName 0..1 st
... @sdtcValueSet 0..1 oid XML Namespace: urn:hl7-org:sdtc
XML: valueSet (urn:hl7-org:sdtc)
... @sdtcValueSetVersion 0..1 st XML Namespace: urn:hl7-org:sdtc
XML: valueSetVersion (urn:hl7-org:sdtc)
... originalText 0..1 ED
... @value 0..1 real

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
PQR.nullFlavorrequiredCDANullFlavor
http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
From this IG

This structure is derived from CV

Summary

Structures

This structure refers to these other structures:

Differential View

This structure is derived from CV

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. PQR 1..* CV XML Namespace: urn:hl7-org:v3
Elements defined in Ancestors:@nullFlavor, @code, @codeSystem, @codeSystemName, @codeSystemVersion, @displayName, @sdtcValueSet, @sdtcValueSetVersion, originalText, qualifier, translation, qualifier, translation
Base for all types and resources
Binding: This type can be bound to a value set using the CDA binding style
Instances of this logical model are not marked to be the target of a Reference
Logical Container: ClinicalDocument (CDA Class)
... @value 0..1 real

doco Documentation for this format

Key Elements View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. PQR 1..* CV XML Namespace: urn:hl7-org:v3
Elements defined in Ancestors:@nullFlavor, @code, @codeSystem, @codeSystemName, @codeSystemVersion, @displayName, @sdtcValueSet, @sdtcValueSetVersion, originalText, qualifier, translation, qualifier, translation
Base for all types and resources
Binding: This type can be bound to a value set using the CDA binding style
Instances of this logical model are not marked to be the target of a Reference
Logical Container: ClinicalDocument (CDA Class)
... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
... @code 0..1 cs
... @codeSystem 0..1 oid, uuid, ruid
... @codeSystemVersion 0..1 st
... @displayName 0..1 st
... @sdtcValueSet 0..1 oid XML Namespace: urn:hl7-org:sdtc
XML: valueSet (urn:hl7-org:sdtc)
... @sdtcValueSetVersion 0..1 st XML Namespace: urn:hl7-org:sdtc
XML: valueSetVersion (urn:hl7-org:sdtc)
... originalText 0..1 ED
... @value 0..1 real

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
PQR.nullFlavorrequiredCDANullFlavor
http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
From this IG

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. PQR 1..* CV XML Namespace: urn:hl7-org:v3
Elements defined in Ancestors:@nullFlavor, @code, @codeSystem, @codeSystemName, @codeSystemVersion, @displayName, @sdtcValueSet, @sdtcValueSetVersion, originalText, qualifier, translation, qualifier, translation
Base for all types and resources
Binding: This type can be bound to a value set using the CDA binding style
Instances of this logical model are not marked to be the target of a Reference
Logical Container: ClinicalDocument (CDA Class)
... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
... @code 0..1 cs
... @codeSystem 0..1 oid, uuid, ruid
... @codeSystemVersion 0..1 st
... @displayName 0..1 st
... @sdtcValueSet 0..1 oid XML Namespace: urn:hl7-org:sdtc
XML: valueSet (urn:hl7-org:sdtc)
... @sdtcValueSetVersion 0..1 st XML Namespace: urn:hl7-org:sdtc
XML: valueSetVersion (urn:hl7-org:sdtc)
... originalText 0..1 ED
... @value 0..1 real

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
PQR.nullFlavorrequiredCDANullFlavor
http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
From this IG

This structure is derived from CV

Summary

Structures

This structure refers to these other structures:

 

Other representations of profile: CSV, Excel