WHO Digital Documentation of COVID-19 Certificates (DDCC)
1.0.0 - CI Build
WHO Digital Documentation of COVID-19 Certificates (DDCC), published by WHO. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/ddcc/tree/main and changes regularly. See the Directory of published versions
Draft as of 2024-10-11 |
Definitions for the DDCCQuestionnaireResponse resource profile.
Guidance on how to interpret the contents of this table can be found here
0. QuestionnaireResponse |
Guidance on how to interpret the contents of this table can be found here
0. QuestionnaireResponse | |
Definition | Sets expectations for supported capabilities for questionnaire responses for SDC-conformant systems. A structured set of questions and their answers. The questions are ordered and grouped into coherent subsets, corresponding to the structure of the grouping of the questionnaire being responded to. |
Short | SDC Questionnaire ResponseA structured set of questions and their answers |
Comments | The QuestionnaireResponse contains enough information about the questions asked and their organization that it can be interpreted somewhat independently from the Questionnaire it is based on. I.e. You don't need access to the Questionnaire in order to extract basic information from a QuestionnaireResponse. |
Control | 0..* |
Is Modifier | false |
Must Support | false |
Summary | false |
Alternate Names | Form, QuestionnaireAnswers, Form Data |
Invariants | dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty()) dom-3: 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: 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: If a resource is contained in another resource, it SHALL NOT have a security label (contained.meta.security.empty()) dom-6: A resource should have narrative for robust management (text.`div`.exists()) sdcqr-1: Subject SHOULD be present (searching is difficult without subject). Almost all QuestionnaireResponses should be with respect to some sort of subject. ( subject.exists() )sdcqr-2: When repeats=true for a group, it'll be represented with multiple items with the same linkId in the QuestionnaireResponse. For a question, it'll be represented by a single item with that linkId with multiple answers. ( (QuestionnaireResponse|repeat(answer|item)).select(item.where(answer.value.exists()).linkId.isDistinct()).allTrue() ) |
2. QuestionnaireResponse.implicitRules | |
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. |
Short | A set of rules under which this content was created |
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. |
Control | 0..1 |
Type | uri |
Is Modifier | true because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
4. QuestionnaireResponse.extension:signature | |
Slice Name | signature |
Definition | Represents a wet or electronic signature for either the form overall or for the question or item it's associated with. |
Short | A signature attesting to the content |
Control | 0..* |
Type | Extension(QuestionnaireResponse Signature) (Extension Type: Signature) |
Is Modifier | false |
Must Support | false |
Invariants | 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() )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()) |
6. QuestionnaireResponse.extension:completionMode | |
Slice Name | completionMode |
Definition | Indicates how the individual completing the QuestionnaireResponse provided their responses. |
Short | E.g. Verbal, written, electronic |
Control | 0..1 |
Type | Extension(QuestionnaireResponse Completion Mode) (Extension Type: CodeableConcept) |
Is Modifier | false |
Must Support | false |
Invariants | 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() )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()) |
8. QuestionnaireResponse.modifierExtension | |
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). |
Short | Extensions that cannot be ignored |
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. |
Control | 0..* |
Type | Extension |
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them |
Summary | false |
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. |
Alternate Names | extensions, user content |
Invariants | 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()) |
10. QuestionnaireResponse.identifier | |
Definition | A business identifier assigned to a particular completed (or partially completed) questionnaire. |
Short | Unique id for this set of answers |
Note | This is a business identifier, not a resource identifier (see discussion) |
Control | 0..1 |
Type | Identifier |
Is Modifier | false |
Must Support | true |
Summary | true |
Requirements | Used for tracking, registration and other business purposes. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
12. QuestionnaireResponse.questionnaire | |
Definition | The Questionnaire that defines and organizes the questions for which answers are being provided. |
Short | Form being answered |
Comments | For SDC, this SHALL be the version-specific URL of the form as hosted on the Form Manager. 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.). |
Control | 10..1 |
Type | canonical(SDCBaseQuestionnaire, Questionnaire) |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Must Support | true |
Summary | true |
Requirements | Needed to allow editing of the questionnaire response in a manner that enforces the constraints of the original form. |
Alternate Names | Form |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
14. QuestionnaireResponse.questionnaire.extension:questionnaireDisplay | |
Slice Name | questionnaireDisplay |
Definition | The title or other name to display when referencing a resource by canonical URL. |
Short | Display name for canonical reference |
Comments | This SHALL be the title of the Questionnaire at the time the QuestionnaireResponse was originally authored. |
Control | 0..1 |
Type | Extension(Display Name) (Extension Type: string) |
Is Modifier | false |
Must Support | true |
Invariants | 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() )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()) |
16. QuestionnaireResponse.status | |
Definition | The position of the questionnaire response within its overall lifecycle. |
Short | in-progress | completed | amended | entered-in-error | stopped |
Comments | This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid. |
Control | 1..1 |
Binding | The codes SHALL be taken from QuestionnaireResponseStatushttp://hl7.org/fhir/ValueSet/questionnaire-answers-status|4.0.1 (required to http://hl7.org/fhir/ValueSet/questionnaire-answers-status|4.0.1 )Lifecycle status of the questionnaire response. |
Type | code |
Is Modifier | true because This element is labelled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Must Support | true |
Summary | true |
Requirements | The information on Questionnaire resources may possibly be gathered during multiple sessions and altered after considered being finished. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
18. QuestionnaireResponse.subject | |
Definition | The subject of the questionnaire response. This could be a patient, organization, practitioner, device, etc. This is who/what the answers apply to, but is not necessarily the source of information. |
Short | The subject of the questions |
Comments | If the Questionnaire declared a subjectType, the resource pointed to by this element must be an instance of one of the listed types. If subject is omitted - because the QuestionnaireResponse is not associated with a specific subject, ensure that QuestionnaireRsponse.identifier is present or the QuestionnaireResponse is referenced somewhere (e.g. Task.output, Composition.section.entry, etc.) to allow tracking and retrieval of the QuestionnaireResponse If the Questionnaire declared a subjectType, the resource pointed to by this element must be an instance of one of the listed types. |
Control | 0..1 |
Type | Reference(Resource) |
Is Modifier | false |
Must Support | true |
Summary | true |
Requirements | Allows linking the answers to the individual the answers describe. May also affect access control. |
Alternate Names | Patient, Focus |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
20. QuestionnaireResponse.authored | |
Definition | Identifies when this version of the answer set was created. Changes whenever the answers are updated. The date and/or time that this set of answers were last changed. |
Short | Date the answers were gathered |
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. |
Control | 10..1 |
Type | dateTime |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Must Support | true |
Summary | true |
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. |
Alternate Names | Date Created, Date published, Date Issued, Date updated |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
22. QuestionnaireResponse.author | |
Definition | Person who received the answers to the questions in the QuestionnaireResponse and recorded them in the system. |
Short | Person who received and recorded the 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. |
Control | 0..1 |
Type | Reference(Device, Practitioner, PractitionerRole, Patient, RelatedPerson, Organization) |
Is Modifier | false |
Must Support | true |
Must Support Types | No must-support rules about the choice of types/profiles |
Summary | true |
Requirements | Need to know who interpreted the subject's answers to the questions in the questionnaire, and selected the appropriate options for answers. |
Alternate Names | Laboratory, Service, Practitioner, Department, Company, Performer |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
24. QuestionnaireResponse.item | |
Definition | A group or question item from the original questionnaire for which answers are provided. |
Short | Groups and questions |
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). |
Control | 0..* |
Type | BackboneElement |
Is Modifier | false |
Must Support | true |
Summary | false |
Invariants | 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() )qrs-1: Nested item can't be beneath both item and answer ((answer.exists() and item.exists()).not()) |
26. QuestionnaireResponse.item.extension:itemMedia | |
Slice Name | itemMedia |
Definition | Media to render/make available as an accompaniment to the question being asked |
Short | Media to display |
Control | 0..1 This element is affected by the following invariants: ele-1 |
Type | Extension(Item Media) (Extension Type: Attachment) |
Is Modifier | false |
Must Support | false |
Invariants | 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() )ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists()) |
28. QuestionnaireResponse.item.extension:ItemSignature | |
Slice Name | ItemSignature |
Definition | Represents a wet or electronic signature for either the form overall or for the question or item it's associated with. |
Short | A signature attesting to the content |
Control | 0..* |
Type | Extension(QuestionnaireResponse Signature) (Extension Type: Signature) |
Is Modifier | false |
Must Support | false |
Invariants | 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() )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()) |
30. QuestionnaireResponse.item.modifierExtension | |
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). |
Short | Extensions that cannot be ignored even if unrecognized |
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. |
Control | 0..* |
Type | Extension |
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them |
Summary | true |
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. |
Alternate Names | extensions, user content, modifiers |
Invariants | 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()) |
32. QuestionnaireResponse.item.linkId | |
Definition | The item from the Questionnaire that corresponds to this item in the QuestionnaireResponse resource. |
Short | Pointer to specific item from Questionnaire |
Control | 1..1 |
Type | string |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Must Support | true |
Summary | false |
Requirements | Items can repeat in the answers, so a direct 1..1 correspondence by position might not exist - requiring correspondence by identifier. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
34. QuestionnaireResponse.item.text | |
Definition | Text that is displayed above the contents of the group or as the text of the question being answered. |
Short | Name for group or question text |
Control | 0..1 |
Type | string |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Must Support | true |
Summary | false |
Requirements | Allows the questionnaire response to be read without access to the questionnaire. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
36. QuestionnaireResponse.item.answer | |
Definition | The respondent's answer(s) to the question. |
Short | The response(s) to the question |
Comments | The value is nested because we cannot have a repeating structure that has variable type. |
Control | 0..* |
Type | BackboneElement |
Is Modifier | false |
Must Support | true |
Summary | false |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
38. QuestionnaireResponse.item.answer.extension:itemAnswerMedia | |
Slice Name | itemAnswerMedia |
Definition | Media to render/make available as an accompaniment to a specific answer option |
Short | Answer Media to display |
Control | 0..1 This element is affected by the following invariants: ele-1 |
Type | Extension(Item Answer Media) (Extension Type: Attachment) |
Is Modifier | false |
Must Support | false |
Invariants | 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() )ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists()) |
40. QuestionnaireResponse.item.answer.extension:ordinalValue | |
Slice Name | ordinalValue |
Definition | A numeric value that allows the comparison (less than, greater than) or other numerical manipulation of a concept (e.g. Adding up components of a score). Scores are usually a whole number, but occasionally decimals are encountered in scores. |
Short | Assigned Ordinal Value |
Comments | Scores are commonly encountered in various clinical assessment scales. Assigning a value to a concept should generally be done in a formal code system that defines the value, or in an applicable value set for the concept, but some concepts do not have a formal definition (or are not even represented as a concept formally, especially in Questionnaires, so this extension is allowed to appear ouside those preferred contexts. Scores may even be assigned arbitrarily during use (hence, on Coding). The value may be constrained to an integer in some contexts of use. Todo: Scoring algorithms may also be defined directly, but how this is done is not yet defined. |
Control | 0..1 This element is affected by the following invariants: ele-1 |
Type | Extension(Ordinal Value) (Extension Type: decimal) |
Is Modifier | false |
Must Support | false |
Invariants | 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() )ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists()) |
42. QuestionnaireResponse.item.answer.modifierExtension | |
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). |
Short | Extensions that cannot be ignored even if unrecognized |
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. |
Control | 0..* |
Type | Extension |
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them |
Summary | true |
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. |
Alternate Names | extensions, user content, modifiers |
Invariants | 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()) |
44. QuestionnaireResponse.item.answer.value[x] | |
Definition | The answer (or one of the answers) provided by the respondent to the question. |
Short | Single-valued answer to the question |
Comments | More complex structures (Attachment, Resource and Quantity) will typically be limited to electronic forms that can expose an appropriate user interface to capture the components and enforce the constraints of a complex data type. Additional complex types can be introduced through extensions. Must match the datatype specified by Questionnaire.item.type in the corresponding Questionnaire. |
Control | 0..1 |
Binding | For example codes, see QuestionnaireAnswerCodeshttp://hl7.org/fhir/ValueSet/questionnaire-answers (example to http://hl7.org/fhir/ValueSet/questionnaire-answers )Code indicating the response provided for a question. |
Type | Choice of: boolean, date, dateTime, time, decimal, integer, string, Coding, uri, Quantity, Attachment, Reference(Resource) |
[x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Must Support | true |
Must Support Types | No must-support rules about the choice of types/profiles |
Summary | false |
Requirements | Ability to retain a single-valued answer to a question. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
46. QuestionnaireResponse.item.answer.item | |
Definition | Nested groups and/or questions found within this particular answer. |
Short | Nested groups and questions |
Control | 0..* |
Type | Seettp://hl7.org/fhir/StructureDefinition/QuestionnaireResponse#QuestionnaireResponse.item |
Is Modifier | false |
Must Support | true |
Summary | false |
Requirements | It is useful to have "sub-questions", questions which normally appear when certain answers are given and which collect additional details. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
48. QuestionnaireResponse.item.item | |
Definition | Questions or sub-groups nested beneath a question or group. |
Short | Nested questionnaire response items |
Control | 0..* |
Type | Seettp://hl7.org/fhir/StructureDefinition/QuestionnaireResponse#QuestionnaireResponse.item |
Is Modifier | false |
Must Support | true |
Summary | false |
Requirements | Reports can consist of complex nested groups. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
Guidance on how to interpret the contents of this table can be found here
0. QuestionnaireResponse | |||||
Definition | Sets expectations for supported capabilities for questionnaire responses for SDC-conformant systems. | ||||
Short | SDC Questionnaire Response | ||||
Comments | The QuestionnaireResponse contains enough information about the questions asked and their organization that it can be interpreted somewhat independently from the Questionnaire it is based on. I.e. You don't need access to the Questionnaire in order to extract basic information from a QuestionnaireResponse. | ||||
Control | 0..* | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Summary | false | ||||
Alternate Names | Form, QuestionnaireAnswers, Form Data | ||||
Invariants | dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty() )dom-3: 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: 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: If a resource is contained in another resource, it SHALL NOT have a security label ( contained.meta.security.empty() )dom-6: A resource should have narrative for robust management ( text.`div`.exists() )sdcqr-1: Subject SHOULD be present (searching is difficult without subject). Almost all QuestionnaireResponses should be with respect to some sort of subject. ( subject.exists() )sdcqr-2: When repeats=true for a group, it'll be represented with multiple items with the same linkId in the QuestionnaireResponse. For a question, it'll be represented by a single item with that linkId with multiple answers. ( (QuestionnaireResponse|repeat(answer|item)).select(item.where(answer.value.exists()).linkId.isDistinct()).allTrue() ) | ||||
2. QuestionnaireResponse.id | |||||
Definition | The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes. | ||||
Short | Logical id of this artifact | ||||
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. | ||||
Control | 0..1 | ||||
Type | id | ||||
Is Modifier | false | ||||
Summary | true | ||||
4. QuestionnaireResponse.meta | |||||
Definition | The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource. | ||||
Short | Metadata about the resource | ||||
Control | 0..1 | ||||
Type | Meta | ||||
Is Modifier | false | ||||
Summary | true | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
6. QuestionnaireResponse.implicitRules | |||||
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. | ||||
Short | A set of rules under which this content was created | ||||
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. | ||||
Control | 0..1 | ||||
Type | uri | ||||
Is Modifier | true because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Summary | true | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
8. QuestionnaireResponse.language | |||||
Definition | The base language in which the resource is written. | ||||
Short | Language of the resource content | ||||
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). | ||||
Control | 0..1 | ||||
Binding | The codes SHOULD be taken from CommonLanguages (preferred to http://hl7.org/fhir/ValueSet/languages )A human language.
| ||||
Type | code | ||||
Is Modifier | false | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Summary | false | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
10. QuestionnaireResponse.text | |||||
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. | ||||
Short | Text summary of the resource, for human interpretation | ||||
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. | ||||
Control | 0..1 | ||||
Type | Narrative | ||||
Is Modifier | false | ||||
Summary | false | ||||
Alternate Names | narrative, html, xhtml, display | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
12. QuestionnaireResponse.contained | |||||
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. | ||||
Short | Contained, inline Resources | ||||
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. | ||||
Control | 0..* | ||||
Type | Resource | ||||
Is Modifier | false | ||||
Summary | false | ||||
Alternate Names | inline resources, anonymous resources, contained resources | ||||
14. QuestionnaireResponse.extension | |||||
Definition | An Extension | ||||
Short | Extension | ||||
Control | 0..* | ||||
Type | Extension | ||||
Is Modifier | false | ||||
Summary | false | ||||
Invariants | 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() ) | ||||
Slicing | This element introduces a set of slices on QuestionnaireResponse.extension . The slices areUnordered and Open, and can be differentiated using the following discriminators: | ||||
16. QuestionnaireResponse.extension:signature | |||||
Slice Name | signature | ||||
Definition | Represents a wet or electronic signature for either the form overall or for the question or item it's associated with. | ||||
Short | A signature attesting to the content | ||||
Control | 0..* | ||||
Type | Extension(QuestionnaireResponse Signature) (Extension Type: Signature) | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Invariants | 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() ) | ||||
18. QuestionnaireResponse.extension:completionMode | |||||
Slice Name | completionMode | ||||
Definition | Indicates how the individual completing the QuestionnaireResponse provided their responses. | ||||
Short | E.g. Verbal, written, electronic | ||||
Control | 0..1 | ||||
Type | Extension(QuestionnaireResponse Completion Mode) (Extension Type: CodeableConcept) | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Invariants | 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() ) | ||||
20. QuestionnaireResponse.modifierExtension | |||||
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). | ||||
Short | Extensions that cannot be ignored | ||||
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. | ||||
Control | 0..* | ||||
Type | Extension | ||||
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them | ||||
Summary | false | ||||
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. | ||||
Alternate Names | extensions, user content | ||||
Invariants | 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() ) | ||||
22. QuestionnaireResponse.identifier | |||||
Definition | A business identifier assigned to a particular completed (or partially completed) questionnaire. | ||||
Short | Unique id for this set of answers | ||||
Note | This is a business identifier, not a resource identifier (see discussion) | ||||
Control | 0..1 | ||||
Type | Identifier | ||||
Is Modifier | false | ||||
Must Support | true | ||||
Summary | true | ||||
Requirements | Used for tracking, registration and other business purposes. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
24. QuestionnaireResponse.basedOn | |||||
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. | ||||
Short | Request fulfilled by this QuestionnaireResponse | ||||
Control | 0..* | ||||
Type | Reference(CarePlan, ServiceRequest) | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Summary | true | ||||
Requirements | Supports traceability of responsibility for the action and allows linkage of an action to the recommendations acted upon. | ||||
Alternate Names | order | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
26. QuestionnaireResponse.partOf | |||||
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. | ||||
Short | Part of this action | ||||
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. | ||||
Control | 0..* | ||||
Type | Reference(Observation, Procedure) | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Summary | true | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
28. QuestionnaireResponse.questionnaire | |||||
Definition | The Questionnaire that defines and organizes the questions for which answers are being provided. | ||||
Short | Form being answered | ||||
Comments | For SDC, this SHALL be the version-specific URL of the form as hosted on the Form Manager. | ||||
Control | 1..1 | ||||
Type | canonical(SDCBaseQuestionnaire) | ||||
Is Modifier | false | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Must Support | true | ||||
Summary | true | ||||
Requirements | Needed to allow editing of the questionnaire response in a manner that enforces the constraints of the original form. | ||||
Alternate Names | Form | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
30. QuestionnaireResponse.questionnaire.id | |||||
Definition | unique id for the element within a resource (for internal references) | ||||
Short | xml:id (or equivalent in JSON) | ||||
Control | 0..1 | ||||
Type | string | ||||
Is Modifier | false | ||||
XML Format | In the XML format, this property is represented as an attribute. | ||||
Summary | false | ||||
32. QuestionnaireResponse.questionnaire.extension | |||||
Definition | An Extension | ||||
Short | Extension | ||||
Control | 0..* | ||||
Type | Extension | ||||
Is Modifier | false | ||||
Summary | false | ||||
Invariants | 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() ) | ||||
Slicing | This element introduces a set of slices on QuestionnaireResponse.questionnaire.extension . The slices areUnordered and Open, and can be differentiated using the following discriminators: | ||||
34. QuestionnaireResponse.questionnaire.extension:questionnaireDisplay | |||||
Slice Name | questionnaireDisplay | ||||
Definition | The title or other name to display when referencing a resource by canonical URL. | ||||
Short | Display name for canonical reference | ||||
Comments | This SHALL be the title of the Questionnaire at the time the QuestionnaireResponse was originally authored. | ||||
Control | 0..1 | ||||
Type | Extension(Display Name) (Extension Type: string) | ||||
Is Modifier | false | ||||
Must Support | true | ||||
Invariants | 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() ) | ||||
36. QuestionnaireResponse.questionnaire.value | |||||
Definition | Primitive value for canonical | ||||
Short | Primitive value for canonical | ||||
Control | 0..1 | ||||
Type | string | ||||
Is Modifier | false | ||||
XML Format | In the XML format, this property is represented as an attribute. | ||||
Summary | false | ||||
38. QuestionnaireResponse.status | |||||
Definition | The position of the questionnaire response within its overall lifecycle. | ||||
Short | in-progress | completed | amended | entered-in-error | stopped | ||||
Comments | This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid. | ||||
Control | 1..1 | ||||
Binding | The codes SHALL be taken from QuestionnaireResponseStatus (required to http://hl7.org/fhir/ValueSet/questionnaire-answers-status|4.0.1 )Lifecycle status of the questionnaire response. | ||||
Type | code | ||||
Is Modifier | true because This element is labelled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Must Support | true | ||||
Summary | true | ||||
Requirements | The information on Questionnaire resources may possibly be gathered during multiple sessions and altered after considered being finished. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
40. QuestionnaireResponse.subject | |||||
Definition | The subject of the questionnaire response. This could be a patient, organization, practitioner, device, etc. This is who/what the answers apply to, but is not necessarily the source of information. | ||||
Short | The subject of the questions | ||||
Comments | If the Questionnaire declared a subjectType, the resource pointed to by this element must be an instance of one of the listed types. If subject is omitted - because the QuestionnaireResponse is not associated with a specific subject, ensure that QuestionnaireRsponse.identifier is present or the QuestionnaireResponse is referenced somewhere (e.g. Task.output, Composition.section.entry, etc.) to allow tracking and retrieval of the QuestionnaireResponse | ||||
Control | 0..1 | ||||
Type | Reference(Resource) | ||||
Is Modifier | false | ||||
Must Support | true | ||||
Summary | true | ||||
Requirements | Allows linking the answers to the individual the answers describe. May also affect access control. | ||||
Alternate Names | Patient, Focus | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
42. QuestionnaireResponse.encounter | |||||
Definition | The Encounter during which this questionnaire response was created or to which the creation of this record is tightly associated. | ||||
Short | Encounter created as part of | ||||
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. | ||||
Control | 0..1 | ||||
Type | Reference(Encounter) | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Summary | true | ||||
Requirements | Provides context for the information that was captured. May also affect access control. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
44. QuestionnaireResponse.authored | |||||
Definition | Identifies when this version of the answer set was created. Changes whenever the answers are updated. | ||||
Short | Date the answers were gathered | ||||
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. | ||||
Control | 1..1 | ||||
Type | dateTime | ||||
Is Modifier | false | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Must Support | true | ||||
Summary | true | ||||
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. | ||||
Alternate Names | Date Created, Date published, Date Issued, Date updated | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
46. QuestionnaireResponse.author | |||||
Definition | Person who received the answers to the questions in the QuestionnaireResponse and recorded them in the system. | ||||
Short | Person who received and recorded the 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. | ||||
Control | 0..1 | ||||
Type | Reference(Device, Practitioner, PractitionerRole, Patient, RelatedPerson, Organization) | ||||
Is Modifier | false | ||||
Must Support | true | ||||
Must Support Types | No must-support rules about the choice of types/profiles | ||||
Summary | true | ||||
Requirements | Need to know who interpreted the subject's answers to the questions in the questionnaire, and selected the appropriate options for answers. | ||||
Alternate Names | Laboratory, Service, Practitioner, Department, Company, Performer | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
48. QuestionnaireResponse.source | |||||
Definition | The person who answered the questions about the subject. | ||||
Short | The person who answered the questions | ||||
Comments | If not specified, no inference can be made about who provided the data. | ||||
Control | 0..1 | ||||
Type | Reference(Patient, Practitioner, PractitionerRole, RelatedPerson) | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Summary | true | ||||
Requirements | When answering questions about a subject that is minor, incapable of answering or an animal, another human source may answer the questions. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
50. QuestionnaireResponse.item | |||||
Definition | A group or question item from the original questionnaire for which answers are provided. | ||||
Short | Groups and questions | ||||
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). | ||||
Control | 0..* | ||||
Type | BackboneElement | ||||
Is Modifier | false | ||||
Must Support | true | ||||
Summary | false | ||||
Invariants | 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() ) | ||||
52. QuestionnaireResponse.item.id | |||||
Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. | ||||
Short | Unique id for inter-element referencing | ||||
Control | 0..1 | ||||
Type | string | ||||
Is Modifier | false | ||||
XML Format | In the XML format, this property is represented as an attribute. | ||||
Summary | false | ||||
54. QuestionnaireResponse.item.extension | |||||
Definition | An Extension | ||||
Short | Extension | ||||
Control | 0..* | ||||
Type | Extension | ||||
Is Modifier | false | ||||
Summary | false | ||||
Invariants | 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() ) | ||||
Slicing | This element introduces a set of slices on QuestionnaireResponse.item.extension . The slices areUnordered and Open, and can be differentiated using the following discriminators: | ||||
56. QuestionnaireResponse.item.extension:itemMedia | |||||
Slice Name | itemMedia | ||||
Definition | Media to render/make available as an accompaniment to the question being asked | ||||
Short | Media to display | ||||
Control | 0..1 This element is affected by the following invariants: ele-1 | ||||
Type | Extension(Item Media) (Extension Type: Attachment) | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Invariants | 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() ) | ||||
58. QuestionnaireResponse.item.extension:ItemSignature | |||||
Slice Name | ItemSignature | ||||
Definition | Represents a wet or electronic signature for either the form overall or for the question or item it's associated with. | ||||
Short | A signature attesting to the content | ||||
Control | 0..* | ||||
Type | Extension(QuestionnaireResponse Signature) (Extension Type: Signature) | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Invariants | 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() ) | ||||
60. QuestionnaireResponse.item.modifierExtension | |||||
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). | ||||
Short | Extensions that cannot be ignored even if unrecognized | ||||
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. | ||||
Control | 0..* | ||||
Type | Extension | ||||
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them | ||||
Summary | true | ||||
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. | ||||
Alternate Names | extensions, user content, modifiers | ||||
Invariants | 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() ) | ||||
62. QuestionnaireResponse.item.linkId | |||||
Definition | The item from the Questionnaire that corresponds to this item in the QuestionnaireResponse resource. | ||||
Short | Pointer to specific item from Questionnaire | ||||
Control | 1..1 | ||||
Type | string | ||||
Is Modifier | false | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Must Support | true | ||||
Summary | false | ||||
Requirements | Items can repeat in the answers, so a direct 1..1 correspondence by position might not exist - requiring correspondence by identifier. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
64. QuestionnaireResponse.item.definition | |||||
Definition | A reference to an ElementDefinition that provides the details for the item. | ||||
Short | ElementDefinition - details for the item | ||||
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. | ||||
Control | 0..1 | ||||
Type | uri | ||||
Is Modifier | false | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Summary | false | ||||
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. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
66. QuestionnaireResponse.item.text | |||||
Definition | Text that is displayed above the contents of the group or as the text of the question being answered. | ||||
Short | Name for group or question text | ||||
Control | 0..1 | ||||
Type | string | ||||
Is Modifier | false | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Must Support | true | ||||
Summary | false | ||||
Requirements | Allows the questionnaire response to be read without access to the questionnaire. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
68. QuestionnaireResponse.item.answer | |||||
Definition | The respondent's answer(s) to the question. | ||||
Short | The response(s) to the question | ||||
Comments | The value is nested because we cannot have a repeating structure that has variable type. | ||||
Control | 0..* | ||||
Type | BackboneElement | ||||
Is Modifier | false | ||||
Must Support | true | ||||
Summary | false | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
70. QuestionnaireResponse.item.answer.id | |||||
Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. | ||||
Short | Unique id for inter-element referencing | ||||
Control | 0..1 | ||||
Type | string | ||||
Is Modifier | false | ||||
XML Format | In the XML format, this property is represented as an attribute. | ||||
Summary | false | ||||
72. QuestionnaireResponse.item.answer.extension | |||||
Definition | An Extension | ||||
Short | Extension | ||||
Control | 0..* | ||||
Type | Extension | ||||
Is Modifier | false | ||||
Summary | false | ||||
Invariants | 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() ) | ||||
Slicing | This element introduces a set of slices on QuestionnaireResponse.item.answer.extension . The slices areUnordered and Open, and can be differentiated using the following discriminators: | ||||
74. QuestionnaireResponse.item.answer.extension:itemAnswerMedia | |||||
Slice Name | itemAnswerMedia | ||||
Definition | Media to render/make available as an accompaniment to a specific answer option | ||||
Short | Answer Media to display | ||||
Control | 0..1 This element is affected by the following invariants: ele-1 | ||||
Type | Extension(Item Answer Media) (Extension Type: Attachment) | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Invariants | 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() ) | ||||
76. QuestionnaireResponse.item.answer.extension:ordinalValue | |||||
Slice Name | ordinalValue | ||||
Definition | A numeric value that allows the comparison (less than, greater than) or other numerical manipulation of a concept (e.g. Adding up components of a score). Scores are usually a whole number, but occasionally decimals are encountered in scores. | ||||
Short | Assigned Ordinal Value | ||||
Comments | Scores are commonly encountered in various clinical assessment scales. Assigning a value to a concept should generally be done in a formal code system that defines the value, or in an applicable value set for the concept, but some concepts do not have a formal definition (or are not even represented as a concept formally, especially in Questionnaires, so this extension is allowed to appear ouside those preferred contexts. Scores may even be assigned arbitrarily during use (hence, on Coding). The value may be constrained to an integer in some contexts of use. Todo: Scoring algorithms may also be defined directly, but how this is done is not yet defined. | ||||
Control | 0..1 This element is affected by the following invariants: ele-1 | ||||
Type | Extension(Ordinal Value) (Extension Type: decimal) | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Invariants | 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() ) | ||||
78. QuestionnaireResponse.item.answer.modifierExtension | |||||
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). | ||||
Short | Extensions that cannot be ignored even if unrecognized | ||||
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. | ||||
Control | 0..* | ||||
Type | Extension | ||||
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them | ||||
Summary | true | ||||
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. | ||||
Alternate Names | extensions, user content, modifiers | ||||
Invariants | 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() ) | ||||
80. QuestionnaireResponse.item.answer.value[x] | |||||
Definition | The answer (or one of the answers) provided by the respondent to the question. | ||||
Short | Single-valued answer to the question | ||||
Comments | More complex structures (Attachment, Resource and Quantity) will typically be limited to electronic forms that can expose an appropriate user interface to capture the components and enforce the constraints of a complex data type. Additional complex types can be introduced through extensions. Must match the datatype specified by Questionnaire.item.type in the corresponding Questionnaire. | ||||
Control | 0..1 | ||||
Binding | For example codes, see QuestionnaireAnswerCodes (example to http://hl7.org/fhir/ValueSet/questionnaire-answers )Code indicating the response provided for a question. | ||||
Type | Choice of: boolean, date, dateTime, time, decimal, integer, string, Coding, uri, Quantity, Attachment, Reference | ||||
[x] Note | SeeChoice of Data Typesfor further information about how to use [x] | ||||
Is Modifier | false | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Must Support | true | ||||
Must Support Types | No must-support rules about the choice of types/profiles | ||||
Summary | false | ||||
Requirements | Ability to retain a single-valued answer to a question. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
82. QuestionnaireResponse.item.answer.item | |||||
Definition | Nested groups and/or questions found within this particular answer. | ||||
Short | Nested groups and questions | ||||
Control | 0..* | ||||
Type | Seettp://hl7.org/fhir/StructureDefinition/QuestionnaireResponse#QuestionnaireResponse.item | ||||
Is Modifier | false | ||||
Must Support | true | ||||
Summary | false | ||||
Requirements | It is useful to have "sub-questions", questions which normally appear when certain answers are given and which collect additional details. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
84. QuestionnaireResponse.item.item | |||||
Definition | Questions or sub-groups nested beneath a question or group. | ||||
Short | Nested questionnaire response items | ||||
Control | 0..* | ||||
Type | Seettp://hl7.org/fhir/StructureDefinition/QuestionnaireResponse#QuestionnaireResponse.item | ||||
Is Modifier | false | ||||
Must Support | true | ||||
Summary | false | ||||
Requirements | Reports can consist of complex nested groups. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |