This page is part of the Clinical Guidelines (v2.0.0: STU2) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

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Resource Profile: CPG Group

Defines an actual group of subjects, suitable for use in various contexts, such as a enrollment in a pathway or participant in a study

Usage:

• Examples for this Resource Profile: Congestive Heart Failure Patients

Formal Views of Profile Content

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

• Differential Table
• Key Elements Table
• Snapshot Table
• Statistics/References
• All

This structure is derived from Group

Name	Flags	Card.	Type	Description & Constraints
Group		0..*	Group	Group of multiple entities
identifier	S	0..*	Identifier	Unique id
active	S	0..1	boolean	Whether this group's record is in active use
type	S	1..1	code	person | animal | practitioner | device | medication | substance Fixed Value: person
actual	S	1..1	boolean	Descriptive or actual Fixed Value: true
code	S	0..1	CodeableConcept	Kind of Group members
name	S	1..1	string	Label for Group
characteristic		0..0
member	S	0..*	BackboneElement	Who or what is in group
entity	S	1..1	Reference(CPG Patient)	Reference to the group member
period	S	0..1	Period	Period member belonged to the group
inactive	S	0..1	boolean	If member is no longer in group
Documentation for this format

Name	Flags	Card.	Type	Description & Constraints
Group	C	0..*	Group	Group of multiple entities grp-1: Can only have members if group is "actual"
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	SΣ	0..*	Identifier	Unique id
active	SΣ	0..1	boolean	Whether this group's record is in active use
type	SΣ	1..1	code	person | animal | practitioner | device | medication | substance Binding: GroupType (required): Types of resources that are part of group. Fixed Value: person
actual	SΣC	1..1	boolean	Descriptive or actual Fixed Value: true
code	SΣ	0..1	CodeableConcept	Kind of Group members Binding Description (No ValueSet): (example): Kind of particular resource; e.g. cow, syringe, lake, etc.
name	SΣ	1..1	string	Label for Group
member	SC	0..*	BackboneElement	Who or what is in group
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
entity	S	1..1	Reference(CPG Patient)	Reference to the group member
period	S	0..1	Period	Period member belonged to the group
inactive	S	0..1	boolean	If member is no longer in group
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Group.type	required	Fixed Value: person http://hl7.org/fhir/ValueSet/group-type|4.0.1 from the FHIR Standard
Group.code	example
Group.characteristic.code	example
Group.characteristic.value[x]	example

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Group	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Group	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 : 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-4	error	Group	If 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-5	error	Group	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Group	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()
grp-1	error	Group	Can only have members if group is "actual" : member.empty() or (actual = true)

Name	Flags	Card.	Type	Description & Constraints
Group	C	0..*	Group	Group of multiple entities grp-1: Can only have members if group is "actual"
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	SΣ	0..*	Identifier	Unique id
active	SΣ	0..1	boolean	Whether this group's record is in active use
type	SΣ	1..1	code	person | animal | practitioner | device | medication | substance Binding: GroupType (required): Types of resources that are part of group. Fixed Value: person
actual	SΣC	1..1	boolean	Descriptive or actual Fixed Value: true
code	SΣ	0..1	CodeableConcept	Kind of Group members Binding Description (No ValueSet): (example): Kind of particular resource; e.g. cow, syringe, lake, etc.
name	SΣ	1..1	string	Label for Group
quantity	Σ	0..1	unsignedInt	Number of members
managingEntity	Σ	0..1	Reference(Organization | RelatedPerson | Practitioner | PractitionerRole)	Entity that is the custodian of the Group's definition
member	SC	0..*	BackboneElement	Who or what is in group
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
entity	S	1..1	Reference(CPG Patient)	Reference to the group member
period	S	0..1	Period	Period member belonged to the group
inactive	S	0..1	boolean	If member is no longer in group
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Group.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
Group.type	required	Fixed Value: person http://hl7.org/fhir/ValueSet/group-type|4.0.1 from the FHIR Standard
Group.code	example
Group.characteristic.code	example
Group.characteristic.value[x]	example

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Group	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Group	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 : 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-4	error	Group	If 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-5	error	Group	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Group	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()
grp-1	error	Group	Can only have members if group is "actual" : member.empty() or (actual = true)

This structure is derived from Group

Summary

Mandatory: 1 element
Must-Support: 10 elements
Fixed: 2 elements
Prohibited: 1 element

Structures

This structure refers to these other structures:

• CPG Patient (http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-patient)

Differential View

This structure is derived from Group

Name	Flags	Card.	Type	Description & Constraints
Group		0..*	Group	Group of multiple entities
identifier	S	0..*	Identifier	Unique id
active	S	0..1	boolean	Whether this group's record is in active use
type	S	1..1	code	person | animal | practitioner | device | medication | substance Fixed Value: person
actual	S	1..1	boolean	Descriptive or actual Fixed Value: true
code	S	0..1	CodeableConcept	Kind of Group members
name	S	1..1	string	Label for Group
characteristic		0..0
member	S	0..*	BackboneElement	Who or what is in group
entity	S	1..1	Reference(CPG Patient)	Reference to the group member
period	S	0..1	Period	Period member belonged to the group
inactive	S	0..1	boolean	If member is no longer in group
Documentation for this format

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
Group	C	0..*	Group	Group of multiple entities grp-1: Can only have members if group is "actual"
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	SΣ	0..*	Identifier	Unique id
active	SΣ	0..1	boolean	Whether this group's record is in active use
type	SΣ	1..1	code	person | animal | practitioner | device | medication | substance Binding: GroupType (required): Types of resources that are part of group. Fixed Value: person
actual	SΣC	1..1	boolean	Descriptive or actual Fixed Value: true
code	SΣ	0..1	CodeableConcept	Kind of Group members Binding Description (No ValueSet): (example): Kind of particular resource; e.g. cow, syringe, lake, etc.
name	SΣ	1..1	string	Label for Group
member	SC	0..*	BackboneElement	Who or what is in group
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
entity	S	1..1	Reference(CPG Patient)	Reference to the group member
period	S	0..1	Period	Period member belonged to the group
inactive	S	0..1	boolean	If member is no longer in group
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Group.type	required	Fixed Value: person http://hl7.org/fhir/ValueSet/group-type|4.0.1 from the FHIR Standard
Group.code	example
Group.characteristic.code	example
Group.characteristic.value[x]	example

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Group	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Group	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 : 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-4	error	Group	If 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-5	error	Group	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Group	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()
grp-1	error	Group	Can only have members if group is "actual" : member.empty() or (actual = true)

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
Group	C	0..*	Group	Group of multiple entities grp-1: Can only have members if group is "actual"
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	SΣ	0..*	Identifier	Unique id
active	SΣ	0..1	boolean	Whether this group's record is in active use
type	SΣ	1..1	code	person | animal | practitioner | device | medication | substance Binding: GroupType (required): Types of resources that are part of group. Fixed Value: person
actual	SΣC	1..1	boolean	Descriptive or actual Fixed Value: true
code	SΣ	0..1	CodeableConcept	Kind of Group members Binding Description (No ValueSet): (example): Kind of particular resource; e.g. cow, syringe, lake, etc.
name	SΣ	1..1	string	Label for Group
quantity	Σ	0..1	unsignedInt	Number of members
managingEntity	Σ	0..1	Reference(Organization | RelatedPerson | Practitioner | PractitionerRole)	Entity that is the custodian of the Group's definition
member	SC	0..*	BackboneElement	Who or what is in group
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
entity	S	1..1	Reference(CPG Patient)	Reference to the group member
period	S	0..1	Period	Period member belonged to the group
inactive	S	0..1	boolean	If member is no longer in group
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Group.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
Group.type	required	Fixed Value: person http://hl7.org/fhir/ValueSet/group-type|4.0.1 from the FHIR Standard
Group.code	example
Group.characteristic.code	example
Group.characteristic.value[x]	example

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Group	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Group	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 : 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-4	error	Group	If 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-5	error	Group	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Group	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()
grp-1	error	Group	Can only have members if group is "actual" : member.empty() or (actual = true)

This structure is derived from Group

Summary

Mandatory: 1 element
Must-Support: 10 elements
Fixed: 2 elements
Prohibited: 1 element

Structures

This structure refers to these other structures:

• CPG Patient (http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-patient)

Other representations of profile: CSV, Excel, Schematron