CambioOpenServicesIG - Local Development build (v1.0.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

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Resource Profile: QuestionnaireSe

Introduction

QuestionnaireSe is created from the FHIR resource Questionnaire. The Questionnaire resource is tightly coupled with the QuestionnaireResponse resource, where the Questionnaire resource holds the logic that the QuestionnaireResponse resource should follow.

Intended Use

QuestionnaireSe is used to fetch Questionnaires (Medical record templates) from COSMIC. The retrieved Questionnaires should be used for filling a QuestionnaireResponse which can be sent back to COSMIC.

Questionnaires can be retrieved both for when a healthcare professional will be the author, or when a patient will be the author.

Must Support

The MustSupport-flag indicates which attributes are supported by Cambio, meaning that those can be returned as part of the questionnaire.

Specific Rules and Limitations

Versions

APIs & Supported Operations

Supported Queries

1. GET [baseURL]/Questionnaire/[id]

Error Codes

In the table below, a few error messages specific for Questionnaire are listed.

Usages:

• Derived from this Profile: QuestionnaireSeLite
• Refer to this Profile: QuestionnaireResponseSe
• Examples for this Profile: Questionnaire/QuestionnaireSeExample
• CapabilityStatements using this Profile: Cambio Open Services

You can also check for usages in the FHIR IG Statistics

Formal Views of Profile Content

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

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

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Questionnaire	C	0..*	QuestionnaireCore	A structured set of questions Constraints: que-0, que-2
meta	Σ	0..1	Meta	Metadata about the resource
profile	SΣ	1..1	canonical(StructureDefinition)	Profiles this resource claims to conform to
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
url	SΣ	1..1	uri	Canonical identifier for this questionnaire, represented as a URI (globally unique)
version	SΣ	0..1	string	Business version of the questionnaire
title	SΣ	1..1	string	Name for this questionnaire (human friendly)
status	?!SΣ	1..1	code	draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. Fixed Value: active
description	S	0..1	markdown	Natural language description of the questionnaire
Slices for useContext	SΣ	2..2	UsageContext	The context that the content is intended to support Slice: Unordered, Closed by value:code
useContext:PatientQuestionnaire	SΣ	0..1	UsageContext	The context that the content is intended to support
code	SΣ	1..1	Coding	Type of context being specified Binding: UsageContextType (extensible): A code that specifies a type of context being specified by a usage context.
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/usage-context-type
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: user
value[x]	SΣ	1..1	CodeableConcept	Value that defines the context Binding: Context of Use ValueSet (example): A code that defines the specific value for the context being specified.
coding	SΣ	0..*	Coding	Code defined by a terminology system
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: 116154003
useContext:PractitionerQuestionnaire	SΣ	0..1	UsageContext	The context that the content is intended to support
code	SΣ	1..1	Coding	Type of context being specified Binding: UsageContextType (extensible): A code that specifies a type of context being specified by a usage context.
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/usage-context-type
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: user
value[x]	SΣ	1..1	CodeableConcept	Value that defines the context Binding: Context of Use ValueSet (example): A code that defines the specific value for the context being specified.
coding	SΣ	0..*	Coding	Code defined by a terminology system
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: 223366009
useContext:QuestionnaireContext	SΣ	1..1	UsageContext	The context that the content is intended to support
code	SΣ	1..1	Coding	Type of context being specified Binding: UsageContextType (extensible): A code that specifies a type of context being specified by a usage context.
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: https://cambio.codes/cs/usage-context-types
code	SΣ	0..1	code	Symbol in syntax defined by the system Fixed Value: cc
value[x]	SΣ	1..1	CodeableConcept	Value that defines the context Binding: Context of Use ValueSet (example): A code that defines the specific value for the context being specified.
code	SΣ	1..*	Coding	Concept that represents the overall questionnaire Binding: QuestionnaireQuestionCodes (example): Codes for questionnaires, groups and individual questions.
system	SΣ	1..1	uri	Identity of the terminology system
code	SΣ	1..1	code	Symbol in syntax defined by the system
item	SC	0..*	BackboneElement	Questions and sections within the Questionnaire Constraints: que-1, que-3, que-4, que-5, que-6, que-8, que-9, que-10, que-11, que-12, que-13
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:unitOption	S	0..1	(Complex)	Unit choice URL: http://hl7.org/fhir/StructureDefinition/questionnaire-unitOption
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaire-unitOption"
value[x]		1..1	Coding	Value of extension
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://unitsofmeasure.org
code	SΣ	1..1	code	Symbol in syntax defined by the system
extension:referenceResource	S	0..*	code	Allowed resource for reference URL: http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource Binding: ResourceType (required): One of the resource types defined as part of this version of FHIR.
extension:allowComment	S	0..1	boolean	Indicates if comments are allowed for the question. URL: https://fhir.cambio.se/StructureDefinition/questionnaire-allowComment
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
linkId		1..1	string	Unique id for item in questionnaire
code	SC	0..*	Coding	Corresponding concept for this item in a terminology Binding: QuestionnaireQuestionCodes (example): Codes for questionnaires, groups and individual questions.
system	SΣ	1..1	uri	Identity of the terminology system
code	SΣ	1..1	code	Symbol in syntax defined by the system
text	S	1..1	string	Primary text for the item
type		1..1	code	group | display | boolean | decimal | integer | date | dateTime + Binding: QuestionnaireItemType (required): Distinguishes groups from questions and display text and indicates data type for questions.
enableWhen	?!C	0..*	BackboneElement	Only allow data when Constraints: que-7
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
question		1..1	string	Question that determines whether item is enabled
operator		1..1	code	exists | = | != | > | < | >= | <= Binding: QuestionnaireItemOperator (required): The criteria by which a question is enabled.
answer[x]	C	1..1		Value for question comparison based on operator Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
answerBoolean			boolean
answerDecimal			decimal
answerInteger			integer
answerDate			date
answerDateTime			dateTime
answerTime			time
answerString			string
answerCoding			Coding
answerQuantity			Quantity
answerReference			Reference(Resource)
answerValueSet	C	0..1	canonical(ValueSet)	Valueset containing permitted answers
answerOption	SC	0..*	BackboneElement	Permitted answer
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
value[x]	S	1..1	Coding	Answer value Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
initial	C	0..*	BackboneElement	Initial value(s) when item is first rendered
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
value[x]		1..1		Actual value for initializing the question Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
valueBoolean			boolean
valueDecimal			decimal
valueInteger			integer
valueDate			date
valueDateTime			dateTime
valueTime			time
valueString			string
valueUri			uri
valueAttachment			Attachment
valueCoding			Coding
valueQuantity			Quantity
valueReference			Reference(Resource)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Questionnaire.status	required	Fixed Value: active http://hl7.org/fhir/ValueSet/publication-status|4.0.1 From the FHIR Standard
Questionnaire.useContext:PatientQuestionnaire.code	extensible	Fixed Value: user http://hl7.org/fhir/ValueSet/usage-context-type From the FHIR Standard
Questionnaire.useContext:PatientQuestionnaire.value[x]	example	Context of Use ValueSet http://hl7.org/fhir/ValueSet/use-context From the FHIR Standard
Questionnaire.useContext:PractitionerQuestionnaire.code	extensible	Fixed Value: user http://hl7.org/fhir/ValueSet/usage-context-type From the FHIR Standard
Questionnaire.useContext:PractitionerQuestionnaire.value[x]	example	Context of Use ValueSet http://hl7.org/fhir/ValueSet/use-context From the FHIR Standard
Questionnaire.useContext:QuestionnaireContext.code	extensible	Fixed Value: cc http://hl7.org/fhir/ValueSet/usage-context-type From the FHIR Standard
Questionnaire.useContext:QuestionnaireContext.value[x]	example	Context of Use ValueSet http://hl7.org/fhir/ValueSet/use-context From the FHIR Standard
Questionnaire.code	example	QuestionnaireQuestionCodes(a valid code from LOINC) http://hl7.org/fhir/ValueSet/questionnaire-questions From the FHIR Standard
Questionnaire.item.code	example	QuestionnaireQuestionCodes(a valid code from LOINC) http://hl7.org/fhir/ValueSet/questionnaire-questions From the FHIR Standard
Questionnaire.item.type	required	QuestionnaireItemType http://hl7.org/fhir/ValueSet/item-type|4.0.1 From the FHIR Standard
Questionnaire.item.enableWhen.operator	required	QuestionnaireItemOperator http://hl7.org/fhir/ValueSet/questionnaire-enable-operator|4.0.1 From the FHIR Standard
Questionnaire.item.enableWhen.answer[x]	example	QuestionnaireAnswerCodes(a valid code from SNOMED CT) http://hl7.org/fhir/ValueSet/questionnaire-answers From the FHIR Standard
Questionnaire.item.answerOption.value[x]	example	QuestionnaireAnswerCodes(a valid code from SNOMED CT) http://hl7.org/fhir/ValueSet/questionnaire-answers From the FHIR Standard
Questionnaire.item.initial.value[x]	example	QuestionnaireAnswerCodes(a valid code from SNOMED CT) http://hl7.org/fhir/ValueSet/questionnaire-answers From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Questionnaire	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Questionnaire	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	Questionnaire	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	Questionnaire	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Questionnaire	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()
que-0	warning	Questionnaire	Name should be usable as an identifier for the module by machine processing applications such as code generation : name.matches('[A-Z]([A-Za-z0-9_]){0,254}')
que-1	error	Questionnaire.item	Group items must have nested items, display items cannot have nested items : (type='group' implies item.empty().not()) and (type.trace('type')='display' implies item.trace('item').empty())
que-2	error	Questionnaire	The link ids for groups and questions must be unique within the questionnaire : descendants().linkId.isDistinct()
que-3	error	Questionnaire.item	Display items cannot have a "code" asserted : type!='display' or code.empty()
que-4	error	Questionnaire.item	A question cannot have both answerOption and answerValueSet : answerOption.empty() or answerValueSet.empty()
que-5	error	Questionnaire.item	Only 'choice' and 'open-choice' items can have answerValueSet : (type ='choice' or type = 'open-choice' or type = 'decimal' or type = 'integer' or type = 'date' or type = 'dateTime' or type = 'time' or type = 'string' or type = 'quantity') or (answerValueSet.empty() and answerOption.empty())
que-6	error	Questionnaire.item	Required and repeat aren't permitted for display items : type!='display' or (required.empty() and repeats.empty())
que-7	error	Questionnaire.item.enableWhen	If the operator is 'exists', the value must be a boolean : operator = 'exists' implies (answer is Boolean)
que-8	error	Questionnaire.item	Initial values can't be specified for groups or display items : (type!='group' and type!='display') or initial.empty()
que-9	error	Questionnaire.item	Read-only can't be specified for "display" items : type!='display' or readOnly.empty()
que-10	error	Questionnaire.item	Maximum length can only be declared for simple question types : (type in ('boolean' | 'decimal' | 'integer' | 'string' | 'text' | 'url' | 'open-choice')) or maxLength.empty()
que-11	error	Questionnaire.item	If one or more answerOption is present, initial[x] must be missing : answerOption.empty() or initial.empty()
que-12	error	Questionnaire.item	If there are more than one enableWhen, enableBehavior must be specified : enableWhen.count() > 2 implies enableBehavior.exists()
que-13	error	Questionnaire.item	Can only have multiple initial values for repeating items : repeats=true or initial.count() <= 1

This structure is derived from QuestionnaireCore

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Questionnaire			QuestionnaireCore
meta
profile	S	1..1	canonical(StructureDefinition)	Profiles this resource claims to conform to
url	S	1..1	uri	Canonical identifier for this questionnaire, represented as a URI (globally unique)
version	S	0..1	string	Business version of the questionnaire
title	S	1..1	string	Name for this questionnaire (human friendly)
status	S	1..1	code	draft | active | retired | unknown Fixed Value: active
description	S	0..1	markdown	Natural language description of the questionnaire
Slices for useContext	S	2..2	UsageContext	The context that the content is intended to support Slice: Unordered, Closed by value:code
useContext:PatientQuestionnaire	S	0..1	UsageContext	The context that the content is intended to support
code	S	1..1	Coding	Type of context being specified
system	S	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/usage-context-type
code	S	1..1	code	Symbol in syntax defined by the system Fixed Value: user
value[x]	S	1..1	CodeableConcept	Value that defines the context
coding	S	0..*	Coding	Code defined by a terminology system
system	S	1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
code	S	1..1	code	Symbol in syntax defined by the system Fixed Value: 116154003
useContext:PractitionerQuestionnaire	S	0..1	UsageContext	The context that the content is intended to support
code	S	1..1	Coding	Type of context being specified
system	S	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/usage-context-type
code	S	1..1	code	Symbol in syntax defined by the system Fixed Value: user
value[x]	S	1..1	CodeableConcept	Value that defines the context
coding	S	0..*	Coding	Code defined by a terminology system
system	S	1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
code	S	1..1	code	Symbol in syntax defined by the system Fixed Value: 223366009
useContext:QuestionnaireContext	S	1..1	UsageContext	The context that the content is intended to support
code	S	1..1	Coding	Type of context being specified
system	S	1..1	uri	Identity of the terminology system Fixed Value: https://cambio.codes/cs/usage-context-types
code	S	0..1	code	Symbol in syntax defined by the system Fixed Value: cc
value[x]	S	1..1	CodeableConcept	Value that defines the context
code	S	1..*	Coding	Concept that represents the overall questionnaire
system	S	1..1	uri	Identity of the terminology system
code	S	1..1	code	Symbol in syntax defined by the system
item	S	0..*	BackboneElement	Questions and sections within the Questionnaire
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:unitOption	S	0..1	(Complex)	Unit choice URL: http://hl7.org/fhir/StructureDefinition/questionnaire-unitOption
value[x]
system	S	1..1	uri	Identity of the terminology system Fixed Value: http://unitsofmeasure.org
code	S	1..1	code	Symbol in syntax defined by the system
extension:referenceResource	S	0..*	code	Allowed resource for reference URL: http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource Binding: ResourceType (required): One of the resource types defined as part of this version of FHIR.
extension:allowComment	S	0..1	boolean	Indicates if comments are allowed for the question. URL: https://fhir.cambio.se/StructureDefinition/questionnaire-allowComment
code	S	0..*	Coding	Corresponding concept for this item in a terminology
system	S	1..1	uri	Identity of the terminology system
code	S	1..1	code	Symbol in syntax defined by the system
text	S	1..1	string	Primary text for the item
answerOption	S	0..*	BackboneElement	Permitted answer
value[x]	S	1..1	Coding	Answer value
Documentation for this format

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Questionnaire	C	0..*	QuestionnaireCore	A structured set of questions Constraints: que-0, que-2
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
versionId	Σ	0..1	id	Version specific identifier
lastUpdated	Σ	0..1	instant	When the resource version last changed
source	Σ	0..1	uri	Identifies where the resource comes from
profile	SΣ	1..1	canonical(StructureDefinition)	Profiles this resource claims to conform to
security	Σ	0..*	Coding	Security Labels applied to this resource Binding: All Security Labels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
tag	Σ	0..*	Coding	Tags 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	?!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 This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
url	SΣ	1..1	uri	Canonical identifier for this questionnaire, represented as a URI (globally unique)
identifier	Σ	0..*	Identifier	Additional identifier for the questionnaire
version	SΣ	0..1	string	Business version of the questionnaire
name	ΣC	0..1	string	Name for this questionnaire (computer friendly)
title	SΣ	1..1	string	Name for this questionnaire (human friendly)
derivedFrom		0..*	canonical(Questionnaire)	Instantiates protocol or definition
status	?!SΣ	1..1	code	draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. Fixed Value: active
subjectType	Σ	0..*	code	Resource that can be subject of QuestionnaireResponse Binding: ResourceType (required): One of the resource types defined as part of this version of FHIR.
date	Σ	0..1	dateTime	Date last changed
publisher	Σ	0..1	string	Name of the publisher (organization or individual)
contact	Σ	0..*	ContactDetail	Contact details for the publisher
description	S	0..1	markdown	Natural language description of the questionnaire
Slices for useContext	SΣ	2..2	UsageContext	The context that the content is intended to support Slice: Unordered, Closed by value:code
useContext:PatientQuestionnaire	SΣ	0..1	UsageContext	The context that the content is intended to support
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
code	SΣ	1..1	Coding	Type of context being specified Binding: UsageContextType (extensible): A code that specifies a type of context being specified by a usage context.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/usage-context-type
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: user
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
value[x]	SΣ	1..1	CodeableConcept	Value that defines the context Binding: Context of Use ValueSet (example): A code that defines the specific value for the context being specified.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	SΣ	0..*	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: 116154003
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
useContext:PractitionerQuestionnaire	SΣ	0..1	UsageContext	The context that the content is intended to support
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
code	SΣ	1..1	Coding	Type of context being specified Binding: UsageContextType (extensible): A code that specifies a type of context being specified by a usage context.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/usage-context-type
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: user
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
value[x]	SΣ	1..1	CodeableConcept	Value that defines the context Binding: Context of Use ValueSet (example): A code that defines the specific value for the context being specified.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	SΣ	0..*	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: 223366009
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
useContext:QuestionnaireContext	SΣ	1..1	UsageContext	The context that the content is intended to support
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
code	SΣ	1..1	Coding	Type of context being specified Binding: UsageContextType (extensible): A code that specifies a type of context being specified by a usage context.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: https://cambio.codes/cs/usage-context-types
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	0..1	code	Symbol in syntax defined by the system Fixed Value: cc
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
value[x]	SΣ	1..1	CodeableConcept	Value that defines the context Binding: Context of Use ValueSet (example): A code that defines the specific value for the context being specified.
approvalDate		0..1	date	When the questionnaire was approved by publisher
lastReviewDate		0..1	date	When the questionnaire was last reviewed
effectivePeriod	Σ	0..1	Period	When the questionnaire is expected to be used
code	SΣ	1..*	Coding	Concept that represents the overall questionnaire Binding: QuestionnaireQuestionCodes (example): Codes for questionnaires, groups and individual questions.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	1..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
item	SC	0..*	BackboneElement	Questions and sections within the Questionnaire Constraints: que-1, que-3, que-4, que-5, que-6, que-8, que-9, que-10, que-11, que-12, que-13
id		0..1	string	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:unitOption	S	0..1	(Complex)	Unit choice URL: http://hl7.org/fhir/StructureDefinition/questionnaire-unitOption
id		0..1	id	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaire-unitOption"
value[x]		1..1	Coding	Value of extension
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://unitsofmeasure.org
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
extension:referenceResource	S	0..*	code	Allowed resource for reference URL: http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource Binding: ResourceType (required): One of the resource types defined as part of this version of FHIR.
extension:allowComment	S	0..1	boolean	Indicates if comments are allowed for the question. URL: https://fhir.cambio.se/StructureDefinition/questionnaire-allowComment
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
linkId		1..1	string	Unique id for item in questionnaire
definition		0..1	uri	ElementDefinition - details for the item
code	SC	0..*	Coding	Corresponding concept for this item in a terminology Binding: QuestionnaireQuestionCodes (example): Codes for questionnaires, groups and individual questions.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	1..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
prefix		0..1	string	E.g. "1(a)", "2.5.3"
text	S	1..1	string	Primary text for the item
type		1..1	code	group | display | boolean | decimal | integer | date | dateTime + Binding: QuestionnaireItemType (required): Distinguishes groups from questions and display text and indicates data type for questions.
enableWhen	?!C	0..*	BackboneElement	Only allow data when Constraints: que-7
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
question		1..1	string	Question that determines whether item is enabled
operator		1..1	code	exists | = | != | > | < | >= | <= Binding: QuestionnaireItemOperator (required): The criteria by which a question is enabled.
answer[x]	C	1..1		Value for question comparison based on operator Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
answerBoolean			boolean
answerDecimal			decimal
answerInteger			integer
answerDate			date
answerDateTime			dateTime
answerTime			time
answerString			string
answerCoding			Coding
answerQuantity			Quantity
answerReference			Reference(Resource)
enableBehavior	C	0..1	code	all | any Binding: EnableWhenBehavior (required): Controls how multiple enableWhen values are interpreted - whether all or any must be true.
required	C	0..1	boolean	Whether the item must be included in data results
repeats	C	0..1	boolean	Whether the item may repeat
readOnly	C	0..1	boolean	Don't allow human editing
maxLength	C	0..1	integer	No more than this many characters
answerValueSet	C	0..1	canonical(ValueSet)	Valueset containing permitted answers
answerOption	SC	0..*	BackboneElement	Permitted answer
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
value[x]	S	1..1	Coding	Answer value Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
initialSelected		0..1	boolean	Whether option is selected by default
initial	C	0..*	BackboneElement	Initial value(s) when item is first rendered
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
value[x]		1..1		Actual value for initializing the question Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
valueBoolean			boolean
valueDecimal			decimal
valueInteger			integer
valueDate			date
valueDateTime			dateTime
valueTime			time
valueString			string
valueUri			uri
valueAttachment			Attachment
valueCoding			Coding
valueQuantity			Quantity
valueReference			Reference(Resource)
item	C	0..*	See item (Questionnaire)	Nested questionnaire items
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Questionnaire.meta.security	extensible	All Security Labels http://hl7.org/fhir/ValueSet/security-labels From the FHIR Standard
Questionnaire.meta.tag	example	CommonTags http://hl7.org/fhir/ValueSet/common-tags From the FHIR Standard
Questionnaire.language	preferred	CommonLanguages http://hl7.org/fhir/ValueSet/languages From the FHIR Standard Additional Bindings Purpose AllLanguages Max Binding
Questionnaire.status	required	Fixed Value: active http://hl7.org/fhir/ValueSet/publication-status|4.0.1 From the FHIR Standard
Questionnaire.subjectType	required	ResourceType http://hl7.org/fhir/ValueSet/resource-types|4.0.1 From the FHIR Standard
Questionnaire.useContext:PatientQuestionnaire.code	extensible	Fixed Value: user http://hl7.org/fhir/ValueSet/usage-context-type From the FHIR Standard
Questionnaire.useContext:PatientQuestionnaire.value[x]	example	Context of Use ValueSet http://hl7.org/fhir/ValueSet/use-context From the FHIR Standard
Questionnaire.useContext:PractitionerQuestionnaire.code	extensible	Fixed Value: user http://hl7.org/fhir/ValueSet/usage-context-type From the FHIR Standard
Questionnaire.useContext:PractitionerQuestionnaire.value[x]	example	Context of Use ValueSet http://hl7.org/fhir/ValueSet/use-context From the FHIR Standard
Questionnaire.useContext:QuestionnaireContext.code	extensible	Fixed Value: cc http://hl7.org/fhir/ValueSet/usage-context-type From the FHIR Standard
Questionnaire.useContext:QuestionnaireContext.value[x]	example	Context of Use ValueSet http://hl7.org/fhir/ValueSet/use-context From the FHIR Standard
Questionnaire.code	example	QuestionnaireQuestionCodes(a valid code from LOINC) http://hl7.org/fhir/ValueSet/questionnaire-questions From the FHIR Standard
Questionnaire.item.code	example	QuestionnaireQuestionCodes(a valid code from LOINC) http://hl7.org/fhir/ValueSet/questionnaire-questions From the FHIR Standard
Questionnaire.item.type	required	QuestionnaireItemType http://hl7.org/fhir/ValueSet/item-type|4.0.1 From the FHIR Standard
Questionnaire.item.enableWhen.operator	required	QuestionnaireItemOperator http://hl7.org/fhir/ValueSet/questionnaire-enable-operator|4.0.1 From the FHIR Standard
Questionnaire.item.enableWhen.answer[x]	example	QuestionnaireAnswerCodes(a valid code from SNOMED CT) http://hl7.org/fhir/ValueSet/questionnaire-answers From the FHIR Standard
Questionnaire.item.enableBehavior	required	EnableWhenBehavior http://hl7.org/fhir/ValueSet/questionnaire-enable-behavior|4.0.1 From the FHIR Standard
Questionnaire.item.answerOption.value[x]	example	QuestionnaireAnswerCodes(a valid code from SNOMED CT) http://hl7.org/fhir/ValueSet/questionnaire-answers From the FHIR Standard
Questionnaire.item.initial.value[x]	example	QuestionnaireAnswerCodes(a valid code from SNOMED CT) http://hl7.org/fhir/ValueSet/questionnaire-answers From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Questionnaire	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Questionnaire	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	Questionnaire	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	Questionnaire	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Questionnaire	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()
que-0	warning	Questionnaire	Name should be usable as an identifier for the module by machine processing applications such as code generation : name.matches('[A-Z]([A-Za-z0-9_]){0,254}')
que-1	error	Questionnaire.item	Group items must have nested items, display items cannot have nested items : (type='group' implies item.empty().not()) and (type.trace('type')='display' implies item.trace('item').empty())
que-2	error	Questionnaire	The link ids for groups and questions must be unique within the questionnaire : descendants().linkId.isDistinct()
que-3	error	Questionnaire.item	Display items cannot have a "code" asserted : type!='display' or code.empty()
que-4	error	Questionnaire.item	A question cannot have both answerOption and answerValueSet : answerOption.empty() or answerValueSet.empty()
que-5	error	Questionnaire.item	Only 'choice' and 'open-choice' items can have answerValueSet : (type ='choice' or type = 'open-choice' or type = 'decimal' or type = 'integer' or type = 'date' or type = 'dateTime' or type = 'time' or type = 'string' or type = 'quantity') or (answerValueSet.empty() and answerOption.empty())
que-6	error	Questionnaire.item	Required and repeat aren't permitted for display items : type!='display' or (required.empty() and repeats.empty())
que-7	error	Questionnaire.item.enableWhen	If the operator is 'exists', the value must be a boolean : operator = 'exists' implies (answer is Boolean)
que-8	error	Questionnaire.item	Initial values can't be specified for groups or display items : (type!='group' and type!='display') or initial.empty()
que-9	error	Questionnaire.item	Read-only can't be specified for "display" items : type!='display' or readOnly.empty()
que-10	error	Questionnaire.item	Maximum length can only be declared for simple question types : (type in ('boolean' | 'decimal' | 'integer' | 'string' | 'text' | 'url' | 'open-choice')) or maxLength.empty()
que-11	error	Questionnaire.item	If one or more answerOption is present, initial[x] must be missing : answerOption.empty() or initial.empty()
que-12	error	Questionnaire.item	If there are more than one enableWhen, enableBehavior must be specified : enableWhen.count() > 2 implies enableBehavior.exists()
que-13	error	Questionnaire.item	Can only have multiple initial values for repeating items : repeats=true or initial.count() <= 1

This structure is derived from QuestionnaireCore

Summary

Mandatory: 7 elements(14 nested mandatory elements)
Must-Support: 43 elements
Fixed: 12 elements

Extensions

This structure refers to these extensions:

• http://hl7.org/fhir/StructureDefinition/questionnaire-unitOption
• http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource
• https://fhir.cambio.se/StructureDefinition/questionnaire-allowComment

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of Questionnaire.useContext (Closed)

Key Elements View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Questionnaire	C	0..*	QuestionnaireCore	A structured set of questions Constraints: que-0, que-2
meta	Σ	0..1	Meta	Metadata about the resource
profile	SΣ	1..1	canonical(StructureDefinition)	Profiles this resource claims to conform to
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
url	SΣ	1..1	uri	Canonical identifier for this questionnaire, represented as a URI (globally unique)
version	SΣ	0..1	string	Business version of the questionnaire
title	SΣ	1..1	string	Name for this questionnaire (human friendly)
status	?!SΣ	1..1	code	draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. Fixed Value: active
description	S	0..1	markdown	Natural language description of the questionnaire
Slices for useContext	SΣ	2..2	UsageContext	The context that the content is intended to support Slice: Unordered, Closed by value:code
useContext:PatientQuestionnaire	SΣ	0..1	UsageContext	The context that the content is intended to support
code	SΣ	1..1	Coding	Type of context being specified Binding: UsageContextType (extensible): A code that specifies a type of context being specified by a usage context.
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/usage-context-type
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: user
value[x]	SΣ	1..1	CodeableConcept	Value that defines the context Binding: Context of Use ValueSet (example): A code that defines the specific value for the context being specified.
coding	SΣ	0..*	Coding	Code defined by a terminology system
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: 116154003
useContext:PractitionerQuestionnaire	SΣ	0..1	UsageContext	The context that the content is intended to support
code	SΣ	1..1	Coding	Type of context being specified Binding: UsageContextType (extensible): A code that specifies a type of context being specified by a usage context.
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/usage-context-type
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: user
value[x]	SΣ	1..1	CodeableConcept	Value that defines the context Binding: Context of Use ValueSet (example): A code that defines the specific value for the context being specified.
coding	SΣ	0..*	Coding	Code defined by a terminology system
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: 223366009
useContext:QuestionnaireContext	SΣ	1..1	UsageContext	The context that the content is intended to support
code	SΣ	1..1	Coding	Type of context being specified Binding: UsageContextType (extensible): A code that specifies a type of context being specified by a usage context.
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: https://cambio.codes/cs/usage-context-types
code	SΣ	0..1	code	Symbol in syntax defined by the system Fixed Value: cc
value[x]	SΣ	1..1	CodeableConcept	Value that defines the context Binding: Context of Use ValueSet (example): A code that defines the specific value for the context being specified.
code	SΣ	1..*	Coding	Concept that represents the overall questionnaire Binding: QuestionnaireQuestionCodes (example): Codes for questionnaires, groups and individual questions.
system	SΣ	1..1	uri	Identity of the terminology system
code	SΣ	1..1	code	Symbol in syntax defined by the system
item	SC	0..*	BackboneElement	Questions and sections within the Questionnaire Constraints: que-1, que-3, que-4, que-5, que-6, que-8, que-9, que-10, que-11, que-12, que-13
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:unitOption	S	0..1	(Complex)	Unit choice URL: http://hl7.org/fhir/StructureDefinition/questionnaire-unitOption
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaire-unitOption"
value[x]		1..1	Coding	Value of extension
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://unitsofmeasure.org
code	SΣ	1..1	code	Symbol in syntax defined by the system
extension:referenceResource	S	0..*	code	Allowed resource for reference URL: http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource Binding: ResourceType (required): One of the resource types defined as part of this version of FHIR.
extension:allowComment	S	0..1	boolean	Indicates if comments are allowed for the question. URL: https://fhir.cambio.se/StructureDefinition/questionnaire-allowComment
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
linkId		1..1	string	Unique id for item in questionnaire
code	SC	0..*	Coding	Corresponding concept for this item in a terminology Binding: QuestionnaireQuestionCodes (example): Codes for questionnaires, groups and individual questions.
system	SΣ	1..1	uri	Identity of the terminology system
code	SΣ	1..1	code	Symbol in syntax defined by the system
text	S	1..1	string	Primary text for the item
type		1..1	code	group | display | boolean | decimal | integer | date | dateTime + Binding: QuestionnaireItemType (required): Distinguishes groups from questions and display text and indicates data type for questions.
enableWhen	?!C	0..*	BackboneElement	Only allow data when Constraints: que-7
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
question		1..1	string	Question that determines whether item is enabled
operator		1..1	code	exists | = | != | > | < | >= | <= Binding: QuestionnaireItemOperator (required): The criteria by which a question is enabled.
answer[x]	C	1..1		Value for question comparison based on operator Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
answerBoolean			boolean
answerDecimal			decimal
answerInteger			integer
answerDate			date
answerDateTime			dateTime
answerTime			time
answerString			string
answerCoding			Coding
answerQuantity			Quantity
answerReference			Reference(Resource)
answerValueSet	C	0..1	canonical(ValueSet)	Valueset containing permitted answers
answerOption	SC	0..*	BackboneElement	Permitted answer
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
value[x]	S	1..1	Coding	Answer value Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
initial	C	0..*	BackboneElement	Initial value(s) when item is first rendered
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
value[x]		1..1		Actual value for initializing the question Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
valueBoolean			boolean
valueDecimal			decimal
valueInteger			integer
valueDate			date
valueDateTime			dateTime
valueTime			time
valueString			string
valueUri			uri
valueAttachment			Attachment
valueCoding			Coding
valueQuantity			Quantity
valueReference			Reference(Resource)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Questionnaire.status	required	Fixed Value: active http://hl7.org/fhir/ValueSet/publication-status|4.0.1 From the FHIR Standard
Questionnaire.useContext:PatientQuestionnaire.code	extensible	Fixed Value: user http://hl7.org/fhir/ValueSet/usage-context-type From the FHIR Standard
Questionnaire.useContext:PatientQuestionnaire.value[x]	example	Context of Use ValueSet http://hl7.org/fhir/ValueSet/use-context From the FHIR Standard
Questionnaire.useContext:PractitionerQuestionnaire.code	extensible	Fixed Value: user http://hl7.org/fhir/ValueSet/usage-context-type From the FHIR Standard
Questionnaire.useContext:PractitionerQuestionnaire.value[x]	example	Context of Use ValueSet http://hl7.org/fhir/ValueSet/use-context From the FHIR Standard
Questionnaire.useContext:QuestionnaireContext.code	extensible	Fixed Value: cc http://hl7.org/fhir/ValueSet/usage-context-type From the FHIR Standard
Questionnaire.useContext:QuestionnaireContext.value[x]	example	Context of Use ValueSet http://hl7.org/fhir/ValueSet/use-context From the FHIR Standard
Questionnaire.code	example	QuestionnaireQuestionCodes(a valid code from LOINC) http://hl7.org/fhir/ValueSet/questionnaire-questions From the FHIR Standard
Questionnaire.item.code	example	QuestionnaireQuestionCodes(a valid code from LOINC) http://hl7.org/fhir/ValueSet/questionnaire-questions From the FHIR Standard
Questionnaire.item.type	required	QuestionnaireItemType http://hl7.org/fhir/ValueSet/item-type|4.0.1 From the FHIR Standard
Questionnaire.item.enableWhen.operator	required	QuestionnaireItemOperator http://hl7.org/fhir/ValueSet/questionnaire-enable-operator|4.0.1 From the FHIR Standard
Questionnaire.item.enableWhen.answer[x]	example	QuestionnaireAnswerCodes(a valid code from SNOMED CT) http://hl7.org/fhir/ValueSet/questionnaire-answers From the FHIR Standard
Questionnaire.item.answerOption.value[x]	example	QuestionnaireAnswerCodes(a valid code from SNOMED CT) http://hl7.org/fhir/ValueSet/questionnaire-answers From the FHIR Standard
Questionnaire.item.initial.value[x]	example	QuestionnaireAnswerCodes(a valid code from SNOMED CT) http://hl7.org/fhir/ValueSet/questionnaire-answers From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Questionnaire	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Questionnaire	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	Questionnaire	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	Questionnaire	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Questionnaire	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()
que-0	warning	Questionnaire	Name should be usable as an identifier for the module by machine processing applications such as code generation : name.matches('[A-Z]([A-Za-z0-9_]){0,254}')
que-1	error	Questionnaire.item	Group items must have nested items, display items cannot have nested items : (type='group' implies item.empty().not()) and (type.trace('type')='display' implies item.trace('item').empty())
que-2	error	Questionnaire	The link ids for groups and questions must be unique within the questionnaire : descendants().linkId.isDistinct()
que-3	error	Questionnaire.item	Display items cannot have a "code" asserted : type!='display' or code.empty()
que-4	error	Questionnaire.item	A question cannot have both answerOption and answerValueSet : answerOption.empty() or answerValueSet.empty()
que-5	error	Questionnaire.item	Only 'choice' and 'open-choice' items can have answerValueSet : (type ='choice' or type = 'open-choice' or type = 'decimal' or type = 'integer' or type = 'date' or type = 'dateTime' or type = 'time' or type = 'string' or type = 'quantity') or (answerValueSet.empty() and answerOption.empty())
que-6	error	Questionnaire.item	Required and repeat aren't permitted for display items : type!='display' or (required.empty() and repeats.empty())
que-7	error	Questionnaire.item.enableWhen	If the operator is 'exists', the value must be a boolean : operator = 'exists' implies (answer is Boolean)
que-8	error	Questionnaire.item	Initial values can't be specified for groups or display items : (type!='group' and type!='display') or initial.empty()
que-9	error	Questionnaire.item	Read-only can't be specified for "display" items : type!='display' or readOnly.empty()
que-10	error	Questionnaire.item	Maximum length can only be declared for simple question types : (type in ('boolean' | 'decimal' | 'integer' | 'string' | 'text' | 'url' | 'open-choice')) or maxLength.empty()
que-11	error	Questionnaire.item	If one or more answerOption is present, initial[x] must be missing : answerOption.empty() or initial.empty()
que-12	error	Questionnaire.item	If there are more than one enableWhen, enableBehavior must be specified : enableWhen.count() > 2 implies enableBehavior.exists()
que-13	error	Questionnaire.item	Can only have multiple initial values for repeating items : repeats=true or initial.count() <= 1

Differential View

This structure is derived from QuestionnaireCore

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Questionnaire			QuestionnaireCore
meta
profile	S	1..1	canonical(StructureDefinition)	Profiles this resource claims to conform to
url	S	1..1	uri	Canonical identifier for this questionnaire, represented as a URI (globally unique)
version	S	0..1	string	Business version of the questionnaire
title	S	1..1	string	Name for this questionnaire (human friendly)
status	S	1..1	code	draft | active | retired | unknown Fixed Value: active
description	S	0..1	markdown	Natural language description of the questionnaire
Slices for useContext	S	2..2	UsageContext	The context that the content is intended to support Slice: Unordered, Closed by value:code
useContext:PatientQuestionnaire	S	0..1	UsageContext	The context that the content is intended to support
code	S	1..1	Coding	Type of context being specified
system	S	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/usage-context-type
code	S	1..1	code	Symbol in syntax defined by the system Fixed Value: user
value[x]	S	1..1	CodeableConcept	Value that defines the context
coding	S	0..*	Coding	Code defined by a terminology system
system	S	1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
code	S	1..1	code	Symbol in syntax defined by the system Fixed Value: 116154003
useContext:PractitionerQuestionnaire	S	0..1	UsageContext	The context that the content is intended to support
code	S	1..1	Coding	Type of context being specified
system	S	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/usage-context-type
code	S	1..1	code	Symbol in syntax defined by the system Fixed Value: user
value[x]	S	1..1	CodeableConcept	Value that defines the context
coding	S	0..*	Coding	Code defined by a terminology system
system	S	1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
code	S	1..1	code	Symbol in syntax defined by the system Fixed Value: 223366009
useContext:QuestionnaireContext	S	1..1	UsageContext	The context that the content is intended to support
code	S	1..1	Coding	Type of context being specified
system	S	1..1	uri	Identity of the terminology system Fixed Value: https://cambio.codes/cs/usage-context-types
code	S	0..1	code	Symbol in syntax defined by the system Fixed Value: cc
value[x]	S	1..1	CodeableConcept	Value that defines the context
code	S	1..*	Coding	Concept that represents the overall questionnaire
system	S	1..1	uri	Identity of the terminology system
code	S	1..1	code	Symbol in syntax defined by the system
item	S	0..*	BackboneElement	Questions and sections within the Questionnaire
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:unitOption	S	0..1	(Complex)	Unit choice URL: http://hl7.org/fhir/StructureDefinition/questionnaire-unitOption
value[x]
system	S	1..1	uri	Identity of the terminology system Fixed Value: http://unitsofmeasure.org
code	S	1..1	code	Symbol in syntax defined by the system
extension:referenceResource	S	0..*	code	Allowed resource for reference URL: http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource Binding: ResourceType (required): One of the resource types defined as part of this version of FHIR.
extension:allowComment	S	0..1	boolean	Indicates if comments are allowed for the question. URL: https://fhir.cambio.se/StructureDefinition/questionnaire-allowComment
code	S	0..*	Coding	Corresponding concept for this item in a terminology
system	S	1..1	uri	Identity of the terminology system
code	S	1..1	code	Symbol in syntax defined by the system
text	S	1..1	string	Primary text for the item
answerOption	S	0..*	BackboneElement	Permitted answer
value[x]	S	1..1	Coding	Answer value
Documentation for this format

Snapshot View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Questionnaire	C	0..*	QuestionnaireCore	A structured set of questions Constraints: que-0, que-2
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
versionId	Σ	0..1	id	Version specific identifier
lastUpdated	Σ	0..1	instant	When the resource version last changed
source	Σ	0..1	uri	Identifies where the resource comes from
profile	SΣ	1..1	canonical(StructureDefinition)	Profiles this resource claims to conform to
security	Σ	0..*	Coding	Security Labels applied to this resource Binding: All Security Labels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
tag	Σ	0..*	Coding	Tags 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	?!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 This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
url	SΣ	1..1	uri	Canonical identifier for this questionnaire, represented as a URI (globally unique)
identifier	Σ	0..*	Identifier	Additional identifier for the questionnaire
version	SΣ	0..1	string	Business version of the questionnaire
name	ΣC	0..1	string	Name for this questionnaire (computer friendly)
title	SΣ	1..1	string	Name for this questionnaire (human friendly)
derivedFrom		0..*	canonical(Questionnaire)	Instantiates protocol or definition
status	?!SΣ	1..1	code	draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. Fixed Value: active
subjectType	Σ	0..*	code	Resource that can be subject of QuestionnaireResponse Binding: ResourceType (required): One of the resource types defined as part of this version of FHIR.
date	Σ	0..1	dateTime	Date last changed
publisher	Σ	0..1	string	Name of the publisher (organization or individual)
contact	Σ	0..*	ContactDetail	Contact details for the publisher
description	S	0..1	markdown	Natural language description of the questionnaire
Slices for useContext	SΣ	2..2	UsageContext	The context that the content is intended to support Slice: Unordered, Closed by value:code
useContext:PatientQuestionnaire	SΣ	0..1	UsageContext	The context that the content is intended to support
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
code	SΣ	1..1	Coding	Type of context being specified Binding: UsageContextType (extensible): A code that specifies a type of context being specified by a usage context.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/usage-context-type
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: user
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
value[x]	SΣ	1..1	CodeableConcept	Value that defines the context Binding: Context of Use ValueSet (example): A code that defines the specific value for the context being specified.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	SΣ	0..*	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: 116154003
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
useContext:PractitionerQuestionnaire	SΣ	0..1	UsageContext	The context that the content is intended to support
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
code	SΣ	1..1	Coding	Type of context being specified Binding: UsageContextType (extensible): A code that specifies a type of context being specified by a usage context.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/usage-context-type
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: user
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
value[x]	SΣ	1..1	CodeableConcept	Value that defines the context Binding: Context of Use ValueSet (example): A code that defines the specific value for the context being specified.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	SΣ	0..*	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: 223366009
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
useContext:QuestionnaireContext	SΣ	1..1	UsageContext	The context that the content is intended to support
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
code	SΣ	1..1	Coding	Type of context being specified Binding: UsageContextType (extensible): A code that specifies a type of context being specified by a usage context.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: https://cambio.codes/cs/usage-context-types
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	0..1	code	Symbol in syntax defined by the system Fixed Value: cc
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
value[x]	SΣ	1..1	CodeableConcept	Value that defines the context Binding: Context of Use ValueSet (example): A code that defines the specific value for the context being specified.
approvalDate		0..1	date	When the questionnaire was approved by publisher
lastReviewDate		0..1	date	When the questionnaire was last reviewed
effectivePeriod	Σ	0..1	Period	When the questionnaire is expected to be used
code	SΣ	1..*	Coding	Concept that represents the overall questionnaire Binding: QuestionnaireQuestionCodes (example): Codes for questionnaires, groups and individual questions.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	1..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
item	SC	0..*	BackboneElement	Questions and sections within the Questionnaire Constraints: que-1, que-3, que-4, que-5, que-6, que-8, que-9, que-10, que-11, que-12, que-13
id		0..1	string	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:unitOption	S	0..1	(Complex)	Unit choice URL: http://hl7.org/fhir/StructureDefinition/questionnaire-unitOption
id		0..1	id	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaire-unitOption"
value[x]		1..1	Coding	Value of extension
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: http://unitsofmeasure.org
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
extension:referenceResource	S	0..*	code	Allowed resource for reference URL: http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource Binding: ResourceType (required): One of the resource types defined as part of this version of FHIR.
extension:allowComment	S	0..1	boolean	Indicates if comments are allowed for the question. URL: https://fhir.cambio.se/StructureDefinition/questionnaire-allowComment
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
linkId		1..1	string	Unique id for item in questionnaire
definition		0..1	uri	ElementDefinition - details for the item
code	SC	0..*	Coding	Corresponding concept for this item in a terminology Binding: QuestionnaireQuestionCodes (example): Codes for questionnaires, groups and individual questions.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	1..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
prefix		0..1	string	E.g. "1(a)", "2.5.3"
text	S	1..1	string	Primary text for the item
type		1..1	code	group | display | boolean | decimal | integer | date | dateTime + Binding: QuestionnaireItemType (required): Distinguishes groups from questions and display text and indicates data type for questions.
enableWhen	?!C	0..*	BackboneElement	Only allow data when Constraints: que-7
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
question		1..1	string	Question that determines whether item is enabled
operator		1..1	code	exists | = | != | > | < | >= | <= Binding: QuestionnaireItemOperator (required): The criteria by which a question is enabled.
answer[x]	C	1..1		Value for question comparison based on operator Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
answerBoolean			boolean
answerDecimal			decimal
answerInteger			integer
answerDate			date
answerDateTime			dateTime
answerTime			time
answerString			string
answerCoding			Coding
answerQuantity			Quantity
answerReference			Reference(Resource)
enableBehavior	C	0..1	code	all | any Binding: EnableWhenBehavior (required): Controls how multiple enableWhen values are interpreted - whether all or any must be true.
required	C	0..1	boolean	Whether the item must be included in data results
repeats	C	0..1	boolean	Whether the item may repeat
readOnly	C	0..1	boolean	Don't allow human editing
maxLength	C	0..1	integer	No more than this many characters
answerValueSet	C	0..1	canonical(ValueSet)	Valueset containing permitted answers
answerOption	SC	0..*	BackboneElement	Permitted answer
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
value[x]	S	1..1	Coding	Answer value Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
initialSelected		0..1	boolean	Whether option is selected by default
initial	C	0..*	BackboneElement	Initial value(s) when item is first rendered
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
value[x]		1..1		Actual value for initializing the question Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
valueBoolean			boolean
valueDecimal			decimal
valueInteger			integer
valueDate			date
valueDateTime			dateTime
valueTime			time
valueString			string
valueUri			uri
valueAttachment			Attachment
valueCoding			Coding
valueQuantity			Quantity
valueReference			Reference(Resource)
item	C	0..*	See item (Questionnaire)	Nested questionnaire items
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Questionnaire.meta.security	extensible	All Security Labels http://hl7.org/fhir/ValueSet/security-labels From the FHIR Standard
Questionnaire.meta.tag	example	CommonTags http://hl7.org/fhir/ValueSet/common-tags From the FHIR Standard
Questionnaire.language	preferred	CommonLanguages http://hl7.org/fhir/ValueSet/languages From the FHIR Standard Additional Bindings Purpose AllLanguages Max Binding
Questionnaire.status	required	Fixed Value: active http://hl7.org/fhir/ValueSet/publication-status|4.0.1 From the FHIR Standard
Questionnaire.subjectType	required	ResourceType http://hl7.org/fhir/ValueSet/resource-types|4.0.1 From the FHIR Standard
Questionnaire.useContext:PatientQuestionnaire.code	extensible	Fixed Value: user http://hl7.org/fhir/ValueSet/usage-context-type From the FHIR Standard
Questionnaire.useContext:PatientQuestionnaire.value[x]	example	Context of Use ValueSet http://hl7.org/fhir/ValueSet/use-context From the FHIR Standard
Questionnaire.useContext:PractitionerQuestionnaire.code	extensible	Fixed Value: user http://hl7.org/fhir/ValueSet/usage-context-type From the FHIR Standard
Questionnaire.useContext:PractitionerQuestionnaire.value[x]	example	Context of Use ValueSet http://hl7.org/fhir/ValueSet/use-context From the FHIR Standard
Questionnaire.useContext:QuestionnaireContext.code	extensible	Fixed Value: cc http://hl7.org/fhir/ValueSet/usage-context-type From the FHIR Standard
Questionnaire.useContext:QuestionnaireContext.value[x]	example	Context of Use ValueSet http://hl7.org/fhir/ValueSet/use-context From the FHIR Standard
Questionnaire.code	example	QuestionnaireQuestionCodes(a valid code from LOINC) http://hl7.org/fhir/ValueSet/questionnaire-questions From the FHIR Standard
Questionnaire.item.code	example	QuestionnaireQuestionCodes(a valid code from LOINC) http://hl7.org/fhir/ValueSet/questionnaire-questions From the FHIR Standard
Questionnaire.item.type	required	QuestionnaireItemType http://hl7.org/fhir/ValueSet/item-type|4.0.1 From the FHIR Standard
Questionnaire.item.enableWhen.operator	required	QuestionnaireItemOperator http://hl7.org/fhir/ValueSet/questionnaire-enable-operator|4.0.1 From the FHIR Standard
Questionnaire.item.enableWhen.answer[x]	example	QuestionnaireAnswerCodes(a valid code from SNOMED CT) http://hl7.org/fhir/ValueSet/questionnaire-answers From the FHIR Standard
Questionnaire.item.enableBehavior	required	EnableWhenBehavior http://hl7.org/fhir/ValueSet/questionnaire-enable-behavior|4.0.1 From the FHIR Standard
Questionnaire.item.answerOption.value[x]	example	QuestionnaireAnswerCodes(a valid code from SNOMED CT) http://hl7.org/fhir/ValueSet/questionnaire-answers From the FHIR Standard
Questionnaire.item.initial.value[x]	example	QuestionnaireAnswerCodes(a valid code from SNOMED CT) http://hl7.org/fhir/ValueSet/questionnaire-answers From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Questionnaire	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Questionnaire	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	Questionnaire	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	Questionnaire	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Questionnaire	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()
que-0	warning	Questionnaire	Name should be usable as an identifier for the module by machine processing applications such as code generation : name.matches('[A-Z]([A-Za-z0-9_]){0,254}')
que-1	error	Questionnaire.item	Group items must have nested items, display items cannot have nested items : (type='group' implies item.empty().not()) and (type.trace('type')='display' implies item.trace('item').empty())
que-2	error	Questionnaire	The link ids for groups and questions must be unique within the questionnaire : descendants().linkId.isDistinct()
que-3	error	Questionnaire.item	Display items cannot have a "code" asserted : type!='display' or code.empty()
que-4	error	Questionnaire.item	A question cannot have both answerOption and answerValueSet : answerOption.empty() or answerValueSet.empty()
que-5	error	Questionnaire.item	Only 'choice' and 'open-choice' items can have answerValueSet : (type ='choice' or type = 'open-choice' or type = 'decimal' or type = 'integer' or type = 'date' or type = 'dateTime' or type = 'time' or type = 'string' or type = 'quantity') or (answerValueSet.empty() and answerOption.empty())
que-6	error	Questionnaire.item	Required and repeat aren't permitted for display items : type!='display' or (required.empty() and repeats.empty())
que-7	error	Questionnaire.item.enableWhen	If the operator is 'exists', the value must be a boolean : operator = 'exists' implies (answer is Boolean)
que-8	error	Questionnaire.item	Initial values can't be specified for groups or display items : (type!='group' and type!='display') or initial.empty()
que-9	error	Questionnaire.item	Read-only can't be specified for "display" items : type!='display' or readOnly.empty()
que-10	error	Questionnaire.item	Maximum length can only be declared for simple question types : (type in ('boolean' | 'decimal' | 'integer' | 'string' | 'text' | 'url' | 'open-choice')) or maxLength.empty()
que-11	error	Questionnaire.item	If one or more answerOption is present, initial[x] must be missing : answerOption.empty() or initial.empty()
que-12	error	Questionnaire.item	If there are more than one enableWhen, enableBehavior must be specified : enableWhen.count() > 2 implies enableBehavior.exists()
que-13	error	Questionnaire.item	Can only have multiple initial values for repeating items : repeats=true or initial.count() <= 1

This structure is derived from QuestionnaireCore

Summary

Mandatory: 7 elements(14 nested mandatory elements)
Must-Support: 43 elements
Fixed: 12 elements

Extensions

This structure refers to these extensions:

• http://hl7.org/fhir/StructureDefinition/questionnaire-unitOption
• http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource
• https://fhir.cambio.se/StructureDefinition/questionnaire-allowComment

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of Questionnaire.useContext (Closed)