Vaccination CDS Implementation Guide, published by Euvabeco. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/EUVABECO/VCDS/ and changes regularly. See the Directory of published versions

• Content
• Detailed Descriptions
• Mappings
• Examples
• XML
• JSON
• TTL

Resource Profile: Questionnaire

In this questionnaire, the relevant conditions for the CDS are identified with a persistent code from the Conditions code system.

Usage:

• Examples for this Resource Profile: Questionnaire/example-questionnaire

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 Questionnaire

Name	Flags	Card.	Type	Description & Constraints
Questionnaire		0..*	Questionnaire	A structured set of questions
version		1..1	string	Version of the CDS rules corresponding to the questionnaire
item
code		0..*	Coding	Mandatory for actual conditions Binding: Persistent codes for conditions (required)
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Questionnaire.item.code	required	Conditions (a valid code from Conditions used in a patient profile) https://euvabeco.net/vcds-ig/ValueSet/Conditions from this IG

Name	Flags	Card.	Type	Description & Constraints
Questionnaire	C	0..*	Questionnaire	A structured set of questions cnl-0: Name should be usable as an identifier for the module by machine processing applications such as code generation que-2: The link ids for groups and questions must be unique within the questionnaire
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
contained		0..*	Resource	Contained, inline Resources
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
version	Σ	1..1	string	Version of the CDS rules corresponding to the questionnaire
status	?!ΣC	1..1	code	draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact.
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Questionnaire.status	required	PublicationStatus http://hl7.org/fhir/ValueSet/publication-status|5.0.0 from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
cnl-0	warning	Questionnaire	Name should be usable as an identifier for the module by machine processing applications such as code generation : name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$')
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-2	error	Questionnaire	The link ids for groups and questions must be unique within the questionnaire : descendants().linkId.isDistinct()

Name	Flags	Card.	Type	Description & Constraints
Questionnaire	C	0..*	Questionnaire	A structured set of questions cnl-0: Name should be usable as an identifier for the module by machine processing applications such as code generation que-2: The link ids for groups and questions must be unique within the questionnaire
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: AllLanguages (required): IETF language tag for a human language Additional Bindings Purpose CommonLanguages Starter Set
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	?!Σ	0..*	Extension	Extensions that cannot be ignored
url	ΣC	0..1	uri	Canonical identifier for this questionnaire, represented as an absolute URI (globally unique) cnl-1: URL should not contain | or # - these characters make processing canonical references problematic
identifier	Σ	0..*	Identifier	Business identifier for questionnaire
version	Σ	1..1	string	Version of the CDS rules corresponding to the questionnaire
versionAlgorithm[x]	Σ	0..1		How to compare versions Binding: VersionAlgorithm (extensible)
versionAlgorithmString			string
versionAlgorithmCoding			Coding
name	ΣC	0..1	string	Name for this questionnaire (computer friendly)
title	Σ	0..1	string	Name for this questionnaire (human friendly)
derivedFrom	Σ	0..*	canonical(Questionnaire)	Based on Questionnaire
status	?!ΣC	1..1	code	draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact.
experimental	Σ	0..1	boolean	For testing purposes, not real usage
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/steward (organization or individual)
contact	Σ	0..*	ContactDetail	Contact details for the publisher
description	Σ	0..1	markdown	Natural language description of the questionnaire
useContext	Σ	0..*	UsageContext	The context that the content is intended to support
jurisdiction	Σ	0..*	CodeableConcept	Intended jurisdiction for questionnaire (if applicable) Binding: JurisdictionValueSet (extensible): Countries and regions within which this artifact is targeted for use.
purpose		0..1	markdown	Why this questionnaire is defined
copyright		0..1	markdown	Use and/or publishing restrictions
copyrightLabel		0..1	string	Copyright holder and year(s)
approvalDate		0..1	date	When the questionnaire was approved by publisher
lastReviewDate		0..1	date	When the questionnaire was last reviewed by the publisher
effectivePeriod	Σ	0..1	Period	When the questionnaire is expected to be used
code	Σ	0..*	Coding	Concept that represents the overall questionnaire Binding: QuestionnaireQuestionCodes (example): Codes for questionnaires, groups and individual questions.
item	C	0..*	BackboneElement	Questions and sections within the Questionnaire que-1a: Group items must have nested items when Questionanire is complete que-1b: Groups should have items que-1c: Display items cannot have child items que-3: Display items cannot have a "code" asserted que-4: A question cannot have both answerOption and answerValueSet que-5: Only coding, decimal, integer, date, dateTime, time, string or quantity items can have answerOption or answerValueSet que-6: Required and repeat aren't permitted for display items que-8: Initial values can't be specified for groups or display items que-9: Read-only can't be specified for "display" items que-10: Maximum length can only be declared for simple question types que-11: If one or more answerOption is present, initial cannot be present. Use answerOption.initialSelected instead que-12: If there are more than one enableWhen, enableBehavior must be specified que-13: Can only have multiple initial values for repeating items que-14: Can only have answerConstraint if answerOption or answerValueSet are present. (This is a warning because extensions may serve the same purpose)
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
linkId	C	1..1	string	Unique id for item in questionnaire que-15: Link ids should be 255 characters or less
definition		0..1	uri	ElementDefinition - details for the item
code	C	0..*	Coding	Mandatory for actual conditions Binding: Persistent codes for conditions (required)
prefix		0..1	string	E.g. "1(a)", "2.5.3"
text		0..1	string	Primary text for the item
type	C	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 que-7: If the operator is 'exists', the value must be a boolean
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	The linkId of question that determines whether item is enabled/disabled
operator	C	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.
disabledDisplay		0..1	code	hidden | protected Binding: QuestionnaireItemDisabledDisplay (required): Defines how disabled elements should be rendered
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 these many characters
answerConstraint	C	0..1	code	optionsOnly | optionsOrType | optionsOrString Binding: QuestionnaireAnswerConstraint (required): Indicates differnt modes for restricting values when options or valueset are specified
answerValueSet	C	0..1	canonical(ValueSet)	ValueSet containing permitted answers
answerOption	C	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]		1..1		Answer value Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
valueInteger			integer
valueDate			date
valueTime			time
valueString			string
valueCoding			Coding
valueReference			Reference(Resource)
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		0..*	See item (Questionnaire)	Nested questionnaire items
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Questionnaire.language	required	AllLanguages http://hl7.org/fhir/ValueSet/all-languages|5.0.0 from the FHIR Standard
Questionnaire.versionAlgorithm[x]	extensible	VersionAlgorithm http://hl7.org/fhir/ValueSet/version-algorithm from the FHIR Standard
Questionnaire.status	required	PublicationStatus http://hl7.org/fhir/ValueSet/publication-status|5.0.0 from the FHIR Standard
Questionnaire.subjectType	required	ResourceType http://hl7.org/fhir/ValueSet/resource-types|5.0.0 from the FHIR Standard
Questionnaire.jurisdiction	extensible	JurisdictionValueSet http://hl7.org/fhir/ValueSet/jurisdiction 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	required	Conditions (a valid code from Conditions used in a patient profile) https://euvabeco.net/vcds-ig/ValueSet/Conditions from this IG
Questionnaire.item.type	required	QuestionnaireItemType http://hl7.org/fhir/ValueSet/item-type|5.0.0 from the FHIR Standard
Questionnaire.item.enableWhen.operator	required	QuestionnaireItemOperator http://hl7.org/fhir/ValueSet/questionnaire-enable-operator|5.0.0 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|5.0.0 from the FHIR Standard
Questionnaire.item.disabledDisplay	required	QuestionnaireItemDisabledDisplay http://hl7.org/fhir/ValueSet/questionnaire-disabled-display|5.0.0 from the FHIR Standard
Questionnaire.item.answerConstraint	required	QuestionnaireAnswerConstraint http://hl7.org/fhir/ValueSet/questionnaire-answer-constraint|5.0.0 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
cnl-0	warning	Questionnaire	Name should be usable as an identifier for the module by machine processing applications such as code generation : name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$')
cnl-1	warning	Questionnaire.url	URL should not contain | or # - these characters make processing canonical references problematic : exists() implies matches('^[^|# ]+$')
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-1a	error	Questionnaire.item	Group items must have nested items when Questionanire is complete : (type='group' and %resource.status='complete') implies item.empty().not()
que-1b	warning	Questionnaire.item	Groups should have items : type='group' implies item.empty().not()
que-1c	error	Questionnaire.item	Display items cannot have child items : type='display' implies 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 coding, decimal, integer, date, dateTime, time, string or quantity items can have answerOption or answerValueSet : (type='coding' 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')) or answerConstraint='optionOrString' or maxLength.empty()
que-11	error	Questionnaire.item	If one or more answerOption is present, initial cannot be present. Use answerOption.initialSelected instead : answerOption.empty() or initial.empty()
que-12	error	Questionnaire.item	If there are more than one enableWhen, enableBehavior must be specified : enableWhen.count() > 1 implies enableBehavior.exists()
que-13	error	Questionnaire.item	Can only have multiple initial values for repeating items : repeats=true or initial.count() <= 1
que-14	warning	Questionnaire.item	Can only have answerConstraint if answerOption or answerValueSet are present. (This is a warning because extensions may serve the same purpose) : answerConstraint.exists() implies answerOption.exists() or answerValueSet.exists()
que-15	warning	Questionnaire.item.linkId	Link ids should be 255 characters or less : $this.length() <= 255

This structure is derived from Questionnaire

Summary

Mandatory: 1 element

Differential View

This structure is derived from Questionnaire

Name	Flags	Card.	Type	Description & Constraints
Questionnaire		0..*	Questionnaire	A structured set of questions
version		1..1	string	Version of the CDS rules corresponding to the questionnaire
item
code		0..*	Coding	Mandatory for actual conditions Binding: Persistent codes for conditions (required)
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Questionnaire.item.code	required	Conditions (a valid code from Conditions used in a patient profile) https://euvabeco.net/vcds-ig/ValueSet/Conditions from this IG

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
Questionnaire	C	0..*	Questionnaire	A structured set of questions cnl-0: Name should be usable as an identifier for the module by machine processing applications such as code generation que-2: The link ids for groups and questions must be unique within the questionnaire
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
contained		0..*	Resource	Contained, inline Resources
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
version	Σ	1..1	string	Version of the CDS rules corresponding to the questionnaire
status	?!ΣC	1..1	code	draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact.
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Questionnaire.status	required	PublicationStatus http://hl7.org/fhir/ValueSet/publication-status|5.0.0 from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
cnl-0	warning	Questionnaire	Name should be usable as an identifier for the module by machine processing applications such as code generation : name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$')
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-2	error	Questionnaire	The link ids for groups and questions must be unique within the questionnaire : descendants().linkId.isDistinct()

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
Questionnaire	C	0..*	Questionnaire	A structured set of questions cnl-0: Name should be usable as an identifier for the module by machine processing applications such as code generation que-2: The link ids for groups and questions must be unique within the questionnaire
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: AllLanguages (required): IETF language tag for a human language Additional Bindings Purpose CommonLanguages Starter Set
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	?!Σ	0..*	Extension	Extensions that cannot be ignored
url	ΣC	0..1	uri	Canonical identifier for this questionnaire, represented as an absolute URI (globally unique) cnl-1: URL should not contain | or # - these characters make processing canonical references problematic
identifier	Σ	0..*	Identifier	Business identifier for questionnaire
version	Σ	1..1	string	Version of the CDS rules corresponding to the questionnaire
versionAlgorithm[x]	Σ	0..1		How to compare versions Binding: VersionAlgorithm (extensible)
versionAlgorithmString			string
versionAlgorithmCoding			Coding
name	ΣC	0..1	string	Name for this questionnaire (computer friendly)
title	Σ	0..1	string	Name for this questionnaire (human friendly)
derivedFrom	Σ	0..*	canonical(Questionnaire)	Based on Questionnaire
status	?!ΣC	1..1	code	draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact.
experimental	Σ	0..1	boolean	For testing purposes, not real usage
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/steward (organization or individual)
contact	Σ	0..*	ContactDetail	Contact details for the publisher
description	Σ	0..1	markdown	Natural language description of the questionnaire
useContext	Σ	0..*	UsageContext	The context that the content is intended to support
jurisdiction	Σ	0..*	CodeableConcept	Intended jurisdiction for questionnaire (if applicable) Binding: JurisdictionValueSet (extensible): Countries and regions within which this artifact is targeted for use.
purpose		0..1	markdown	Why this questionnaire is defined
copyright		0..1	markdown	Use and/or publishing restrictions
copyrightLabel		0..1	string	Copyright holder and year(s)
approvalDate		0..1	date	When the questionnaire was approved by publisher
lastReviewDate		0..1	date	When the questionnaire was last reviewed by the publisher
effectivePeriod	Σ	0..1	Period	When the questionnaire is expected to be used
code	Σ	0..*	Coding	Concept that represents the overall questionnaire Binding: QuestionnaireQuestionCodes (example): Codes for questionnaires, groups and individual questions.
item	C	0..*	BackboneElement	Questions and sections within the Questionnaire que-1a: Group items must have nested items when Questionanire is complete que-1b: Groups should have items que-1c: Display items cannot have child items que-3: Display items cannot have a "code" asserted que-4: A question cannot have both answerOption and answerValueSet que-5: Only coding, decimal, integer, date, dateTime, time, string or quantity items can have answerOption or answerValueSet que-6: Required and repeat aren't permitted for display items que-8: Initial values can't be specified for groups or display items que-9: Read-only can't be specified for "display" items que-10: Maximum length can only be declared for simple question types que-11: If one or more answerOption is present, initial cannot be present. Use answerOption.initialSelected instead que-12: If there are more than one enableWhen, enableBehavior must be specified que-13: Can only have multiple initial values for repeating items que-14: Can only have answerConstraint if answerOption or answerValueSet are present. (This is a warning because extensions may serve the same purpose)
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
linkId	C	1..1	string	Unique id for item in questionnaire que-15: Link ids should be 255 characters or less
definition		0..1	uri	ElementDefinition - details for the item
code	C	0..*	Coding	Mandatory for actual conditions Binding: Persistent codes for conditions (required)
prefix		0..1	string	E.g. "1(a)", "2.5.3"
text		0..1	string	Primary text for the item
type	C	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 que-7: If the operator is 'exists', the value must be a boolean
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	The linkId of question that determines whether item is enabled/disabled
operator	C	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.
disabledDisplay		0..1	code	hidden | protected Binding: QuestionnaireItemDisabledDisplay (required): Defines how disabled elements should be rendered
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 these many characters
answerConstraint	C	0..1	code	optionsOnly | optionsOrType | optionsOrString Binding: QuestionnaireAnswerConstraint (required): Indicates differnt modes for restricting values when options or valueset are specified
answerValueSet	C	0..1	canonical(ValueSet)	ValueSet containing permitted answers
answerOption	C	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]		1..1		Answer value Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
valueInteger			integer
valueDate			date
valueTime			time
valueString			string
valueCoding			Coding
valueReference			Reference(Resource)
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		0..*	See item (Questionnaire)	Nested questionnaire items
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Questionnaire.language	required	AllLanguages http://hl7.org/fhir/ValueSet/all-languages|5.0.0 from the FHIR Standard
Questionnaire.versionAlgorithm[x]	extensible	VersionAlgorithm http://hl7.org/fhir/ValueSet/version-algorithm from the FHIR Standard
Questionnaire.status	required	PublicationStatus http://hl7.org/fhir/ValueSet/publication-status|5.0.0 from the FHIR Standard
Questionnaire.subjectType	required	ResourceType http://hl7.org/fhir/ValueSet/resource-types|5.0.0 from the FHIR Standard
Questionnaire.jurisdiction	extensible	JurisdictionValueSet http://hl7.org/fhir/ValueSet/jurisdiction 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	required	Conditions (a valid code from Conditions used in a patient profile) https://euvabeco.net/vcds-ig/ValueSet/Conditions from this IG
Questionnaire.item.type	required	QuestionnaireItemType http://hl7.org/fhir/ValueSet/item-type|5.0.0 from the FHIR Standard
Questionnaire.item.enableWhen.operator	required	QuestionnaireItemOperator http://hl7.org/fhir/ValueSet/questionnaire-enable-operator|5.0.0 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|5.0.0 from the FHIR Standard
Questionnaire.item.disabledDisplay	required	QuestionnaireItemDisabledDisplay http://hl7.org/fhir/ValueSet/questionnaire-disabled-display|5.0.0 from the FHIR Standard
Questionnaire.item.answerConstraint	required	QuestionnaireAnswerConstraint http://hl7.org/fhir/ValueSet/questionnaire-answer-constraint|5.0.0 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
cnl-0	warning	Questionnaire	Name should be usable as an identifier for the module by machine processing applications such as code generation : name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$')
cnl-1	warning	Questionnaire.url	URL should not contain | or # - these characters make processing canonical references problematic : exists() implies matches('^[^|# ]+$')
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-1a	error	Questionnaire.item	Group items must have nested items when Questionanire is complete : (type='group' and %resource.status='complete') implies item.empty().not()
que-1b	warning	Questionnaire.item	Groups should have items : type='group' implies item.empty().not()
que-1c	error	Questionnaire.item	Display items cannot have child items : type='display' implies 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 coding, decimal, integer, date, dateTime, time, string or quantity items can have answerOption or answerValueSet : (type='coding' 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')) or answerConstraint='optionOrString' or maxLength.empty()
que-11	error	Questionnaire.item	If one or more answerOption is present, initial cannot be present. Use answerOption.initialSelected instead : answerOption.empty() or initial.empty()
que-12	error	Questionnaire.item	If there are more than one enableWhen, enableBehavior must be specified : enableWhen.count() > 1 implies enableBehavior.exists()
que-13	error	Questionnaire.item	Can only have multiple initial values for repeating items : repeats=true or initial.count() <= 1
que-14	warning	Questionnaire.item	Can only have answerConstraint if answerOption or answerValueSet are present. (This is a warning because extensions may serve the same purpose) : answerConstraint.exists() implies answerOption.exists() or answerValueSet.exists()
que-15	warning	Questionnaire.item.linkId	Link ids should be 255 characters or less : $this.length() <= 255

This structure is derived from Questionnaire

Summary

Mandatory: 1 element

Other representations of profile: CSV, Excel, Schematron