Velferdsteknologisk knutepunkt DHO (R4)

There are no (further) constraints on this element

Element id

QuestionnaireResponse.id

Short description

Logical id of this artifact

Definition

The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.

Comments

The only time that a resource does not have an id is when it is being submitted to the server using a create operation.

Data type

Meta

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

Mappings

rim: n/a
rim: N/A

implicitRules

Σ ?!

0..1

There are no (further) constraints on this element

Element id

QuestionnaireResponse.implicitRules

Short description

A set of rules under which this content was created

Definition

A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

Comments

Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.

Data type

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

Mappings

rim: n/a

language

0..1

codeBinding

There are no (further) constraints on this element

Element id

QuestionnaireResponse.language

Short description

Language of the resource content

Definition

The base language in which the resource is written.

Comments

Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).

Data type

code

Binding

A human language.

CommonLanguages (preferred)

Binding extensions

maxValueSet	AllLanguages

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

Mappings

rim: n/a

text

0..1

Narrative

There are no (further) constraints on this element

Element id

QuestionnaireResponse.text

Short description

Text summary of the resource, for human interpretation

Alternate names

narrative, html, xhtml, display

Definition

A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.

Comments

Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later.

Data type

Narrative

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

Mappings

rim: n/a
rim: N/A
rim: Act.text?

contained

0..*

Resource

There are no (further) constraints on this element

Element id

QuestionnaireResponse.contained

Short description

Contained, inline Resources

Alternate names

inline resources, anonymous resources, contained resources

Definition

These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.

Comments

This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.

Data type

Resource

Mappings

rim: Entity. Role, or Act
rim: N/A

extension

0..*

There are no (further) constraints on this element

Element id

QuestionnaireResponse.extension

Short description

Additional content defined by implementations

Alternate names

extensions, user content

Definition

May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Data type

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

modifierExtension

?! C

0..*

There are no (further) constraints on this element

Element id

QuestionnaireResponse.modifierExtension

Short description

Extensions that cannot be ignored

Alternate names

extensions, user content

Definition

May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

Requirements

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

Comments

Data type

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

identifier

0..1

Identifier

There are no (further) constraints on this element

Element id

QuestionnaireResponse.identifier

Short description

Unique id for this set of answers

Definition

A business identifier assigned to a particular completed (or partially completed) questionnaire.

Requirements

Used for tracking, registration and other business purposes.

Data type

Identifier

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

Mappings

rim: n/a
v2: CX / EI (occasionally, more often EI maps to a resource id or a URL)
rim: II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs. Also maps to Role[classCode=IDENT]
servd: Identifier
workflow: Event.identifier
w5: FiveWs.identifier
rim: .id

basedOn

Σ C

0..*

Reference(CarePlan | ServiceRequest)

There are no (further) constraints on this element

Element id

QuestionnaireResponse.basedOn

Short description

Request fulfilled by this QuestionnaireResponse

Alternate names

order

Definition

The order, proposal or plan that is fulfilled in whole or in part by this QuestionnaireResponse. For example, a ServiceRequest seeking an intake assessment or a decision support recommendation to assess for post-partum depression.

Requirements

Supports traceability of responsibility for the action and allows linkage of an action to the recommendations acted upon.

Comments

References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository.

Data type

Reference(CarePlan | ServiceRequest)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
ref-1: SHALL have a contained resource if a local reference is provided
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

Mappings

rim: n/a
rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity)
workflow: Event.basedOn
rim: .outboundRelationship[typeCode=FLFS].target

partOf

Σ C

0..*

Reference(Observation | Procedure)

There are no (further) constraints on this element

Element id

QuestionnaireResponse.partOf

Short description

Part of this action

Definition

A procedure or observation that this questionnaire was performed as part of the execution of. For example, the surgery a checklist was executed as part of.

Comments

Composition of questionnaire responses will be handled by the parent questionnaire having answers that reference the child questionnaire. For relationships to referrals, and other types of requests, use basedOn.

Data type

Reference(Observation | Procedure)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
ref-1: SHALL have a contained resource if a local reference is provided
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

Mappings

rim: n/a
rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity)
workflow: Event.partOf
rim: .inboundRelationship[typeCode=COMP].source[moodCode=EVN]

questionnaire

0..1

canonical(Questionnaire)

There are no (further) constraints on this element

Element id

QuestionnaireResponse.questionnaire

Short description

Form being answered

Alternate names

Form

Definition

The Questionnaire that defines and organizes the questions for which answers are being provided.

Requirements

Needed to allow editing of the questionnaire response in a manner that enforces the constraints of the original form.

Comments

If a QuestionnaireResponse references a Questionnaire, then the QuestionnaireResponse structure must be consistent with the Questionnaire (i.e. questions must be organized into the same groups, nested questions must still be nested, etc.).

Data type

canonical(Questionnaire)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

Mappings

rim: n/a
workflow: Event.instantiates
rim: ./outboundRelationship[typeCode=INST]/target[classCode=OBS, moodCode=DEFN]

0..1

There are no (further) constraints on this element

Element id

QuestionnaireResponse.questionnaire.id

Short description

Unique id for inter-element referencing

Definition

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Data type

Mappings

rim: n/a

extension

0..*

Element id

QuestionnaireResponse.questionnaire.extension

Short description

Additional content defined by implementations

Alternate names

extensions, user content

Definition

May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

Comments

Data type

http://hl7.org/fhir/StructureDefinition/display

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

questionnaireDisplay

0..1

Extension(string)

Element id

QuestionnaireResponse.questionnaire.extension:questionnaireDisplay

Short description

Display name for canonical reference

Alternate names

extensions, user content

Definition

The title or other name to display when referencing a resource by canonical URL.

Requirements

This shall be the title of the Questionnaire if the Questionnaire resource is not included.

Comments

Data type

Extension(string)

Extension URL

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

value

0..1

System.String

There are no (further) constraints on this element

Element id

QuestionnaireResponse.questionnaire.value

Short description

Primitive value for canonical

Definition

Primitive value for canonical

Data type

System.String

status

Σ ?!

1..1

codeBinding

There are no (further) constraints on this element

Element id

QuestionnaireResponse.status

Short description

in-progress | completed | amended | entered-in-error | stopped

Definition

The position of the questionnaire response within its overall lifecycle.

Requirements

The information on Questionnaire resources may possibly be gathered during multiple sessions and altered after considered being finished.

Comments

This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid.

Data type

code

Binding

Lifecycle status of the questionnaire response.

QuestionnaireResponseStatus (required)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

Mappings

rim: n/a
workflow: Event.status
w5: FiveWs.status
rim: .statusCode (also whether there's a revisionControlAct - and possibly mood to distinguish "in-progress" from "published)

subject

S Σ C

1..1

Reference(VkpPatient | NoBasisPatient | Patient)

Element id

QuestionnaireResponse.subject

Short description

The subject of the questions

Alternate names

Patient, Focus

Definition

Reference to the patient, identified by Norwegian national id number (Fødselsnummer or DNR).

A link to a resource representing the person or the group to whom the medication will be given.

VKP always references a Practitioner Resource using a norwegian national id number (Fødselsnummer or DNR) in a logical identifier in the practitioner.identifier element. The Name of the practitioner should be given in the performer.display element.

Example:

"performer":{
   "identifier":{
      "system":"urn:oid:2.16.578.1.12.4.1.4.1",
      "value":"05073500186"
     },
     "display":"Ærlend Sørgård"
}

Requirements

Allows linking the answers to the individual the answers describe. May also affect access control.

Comments

If the Questionnaire declared a subjectType, the resource pointed to by this element must be an instance of one of the listed types.

Data type

Reference(VkpPatient | NoBasisPatient | Patient)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
ref-1: SHALL have a contained resource if a local reference is provided
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

Mappings

rim: n/a
rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity)
workflow: Event.subject
w5: FiveWs.subject[x]
rim: .participation[typeCode=SBJ].role
w5: FiveWs.subject

encounter

Σ C

0..1

Reference(Encounter)

There are no (further) constraints on this element

Element id

QuestionnaireResponse.encounter

Short description

Encounter created as part of

Definition

The Encounter during which this questionnaire response was created or to which the creation of this record is tightly associated.

Requirements

Provides context for the information that was captured. May also affect access control.

Comments

This will typically be the encounter the event occurred within, but some activities may be initiated prior to or after the official completion of an encounter but still be tied to the context of the encounter. A questionnaire that was initiated during an encounter but not fully completed during the encounter would still generally be associated with the encounter.

Data type

Reference(Encounter)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
ref-1: SHALL have a contained resource if a local reference is provided
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

Mappings

rim: n/a
rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity)
workflow: Event.encounter
w5: FiveWs.context
rim: .inboundRelationship(typeCode=COMP].source[classCode<=PCPR, moodCode=EVN]

authored

0..1

dateTime

There are no (further) constraints on this element

Element id

QuestionnaireResponse.authored

Short description

Date the answers were gathered

Alternate names

Date Created, Date published, Date Issued, Date updated

Definition

The date and/or time that this set of answers were last changed.

Requirements

Clinicians need to be able to check the date that the information in the questionnaire was collected, to derive the context of the answers.

Comments

May be different from the lastUpdateTime of the resource itself, because that reflects when the data was known to the server, not when the data was captured.

This element is optional to allow for systems that might not know the value, however it SHOULD be populated if possible.

Data type

dateTime

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

Mappings

rim: n/a
workflow: Event.occurrence[x]
w5: FiveWs.recorded
rim: .participation[typeCode=AUT].time

author

Σ C

0..1

There are no (further) constraints on this element

Element id

QuestionnaireResponse.author

Short description

Person who received and recorded the answers

Alternate names

Laboratory, Service, Practitioner, Department, Company, Performer

Definition

Person who received the answers to the questions in the QuestionnaireResponse and recorded them in the system.

Requirements

Need to know who interpreted the subject's answers to the questions in the questionnaire, and selected the appropriate options for answers.

Comments

Mapping a subject's answers to multiple choice options and determining what to put in the textual answer is a matter of interpretation. Authoring by device would indicate that some portion of the questionnaire had been auto-populated.

Data type

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
ref-1: SHALL have a contained resource if a local reference is provided
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

Mappings

rim: n/a
rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity)
workflow: Event.performer
w5: FiveWs.author
rim: .participation[typeCode=AUT].role

source

Σ C

0..1

Reference(Patient | Practitioner | PractitionerRole | RelatedPerson)

There are no (further) constraints on this element

Element id

QuestionnaireResponse.source

Short description

The person who answered the questions

Definition

The person who answered the questions about the subject.

Requirements

When answering questions about a subject that is minor, incapable of answering or an animal, another human source may answer the questions.

Comments

If not specified, no inference can be made about who provided the data.

Data type

Reference(Patient | Practitioner | PractitionerRole | RelatedPerson)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
ref-1: SHALL have a contained resource if a local reference is provided
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

Mappings

rim: n/a
rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity)
w5: FiveWs.source
rim: .participation[typeCode=INF].role

item

0..*

There are no (further) constraints on this element

Element id

QuestionnaireResponse.item

Short description

Groups and questions

Definition

A group or question item from the original questionnaire for which answers are provided.

Comments

Groups cannot have answers and therefore must nest directly within item. When dealing with questions, nesting must occur within each answer because some questions may have multiple answers (and the nesting occurs for each answer).

Data type

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
qrs-1: Nested item can't be beneath both item and answer
(answer.exists() and item.exists()).not()

Mappings

rim: n/a
rim: .outboundRelationship[typeCode=COMP].target[classCode=OBS, moodCode=EVN]

0..1

There are no (further) constraints on this element

Element id

QuestionnaireResponse.item.id

Short description

Unique id for inter-element referencing

Definition

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Data type

Mappings

rim: n/a

extension

0..*

There are no (further) constraints on this element

Element id

QuestionnaireResponse.item.extension

Short description

Additional content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

modifierExtension

Σ ?! C

0..*

There are no (further) constraints on this element

Element id

QuestionnaireResponse.item.modifierExtension

Short description

Extensions that cannot be ignored even if unrecognized

Alternate names

extensions, user content, modifiers

Definition

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

Requirements

Comments

Data type

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

linkId

1..1

There are no (further) constraints on this element

Element id

QuestionnaireResponse.item.linkId

Short description

Pointer to specific item from Questionnaire

Definition

The item from the Questionnaire that corresponds to this item in the QuestionnaireResponse resource.

Requirements

Items can repeat in the answers, so a direct 1..1 correspondence by position might not exist - requiring correspondence by identifier.

Comments

Note that FHIR strings SHALL NOT exceed 1MB in size

Data type

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

Mappings

rim: n/a
rim: .outboundRelationship[typeCode=DEFN].target[classCode=OBS, moodCode=DEFN].id

definition

0..1

There are no (further) constraints on this element

Element id

QuestionnaireResponse.item.definition

Short description

ElementDefinition - details for the item

Definition

A reference to an ElementDefinition that provides the details for the item.

Requirements

A common pattern is to define a set of data elements, and then build multiple different questionnaires for different circumstances to gather the data. This element provides traceability to the common definition.

Comments

The ElementDefinition must be in a StructureDefinition, and must have a fragment identifier that identifies the specific data element by its id (Element.id). E.g. http://hl7.org/fhir/StructureDefinition/Observation#Observation.value[x].

There is no need for this element if the item pointed to by the linkId has a definition listed.

Data type

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

Mappings

rim: n/a
rim: .outboundRelationship[typeCode=DEFN].target[classCode=OBS, moodCode=DEFN].code

text

0..1

There are no (further) constraints on this element

Element id

QuestionnaireResponse.item.text

Short description

Name for group or question text

Definition

Text that is displayed above the contents of the group or as the text of the question being answered.

Requirements

Allows the questionnaire response to be read without access to the questionnaire.

Comments

Note that FHIR strings SHALL NOT exceed 1MB in size

Data type

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

Mappings

rim: n/a
rim: .text

answer

0..*

There are no (further) constraints on this element

Element id

QuestionnaireResponse.item.answer

Short description

The response(s) to the question

Definition

The respondent's answer(s) to the question.

Comments

The value is nested because we cannot have a repeating structure that has variable type.

Data type

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

Mappings

rim: n/a
rim: .value[type=LIST_ANY]

0..1

There are no (further) constraints on this element

Element id

QuestionnaireResponse.item.answer.id

Short description

Unique id for inter-element referencing

Definition

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Data type

Mappings

rim: n/a

extension

0..*

There are no (further) constraints on this element

Element id

QuestionnaireResponse.item.answer.extension

Short description

Additional content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

modifierExtension

Σ ?! C

0..*

There are no (further) constraints on this element

Element id

QuestionnaireResponse.item.answer.modifierExtension

Short description

Extensions that cannot be ignored even if unrecognized

Alternate names

extensions, user content, modifiers

Definition

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

Requirements

Comments

Data type