This page is part of a downloaded copy of this specification. This page is part of the FHIR Specification (v4.0.1: R4 - Mixed Normative and STU). For a full list of available versions, see the Directory of published versions
Clinical Decision Support Work Group | Maturity Level: N/A | Standards Status: Informative | Compartments: Not linked to any defined compartments |
Raw XML (canonical form + also see XML Format Specification)
Generated Questionnaire for ResearchElementDefinition
<?xml version="1.0" encoding="UTF-8"?> <Questionnaire xmlns="http://hl7.org/fhir"> <id value="qs1"/> <contained> <ValueSet> <id value="vs2"/> <name value="Type options for ResearchElementDefinition.subject[x]"/> <status value="active"/> <description value="Type options for ResearchElementDefinition.subject[x]"/> <expansion> <identifier value="urn:uuid:def7ebd5-bcf3-4586-8471-587edb4b112f"/> <timestamp value="2019-11-01T09:36:50+11:00"/> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="CodeableConcept"/> <display value="CodeableConcept"/> </contains> <contains> <system value="http://hl7.org/fhir/resource-types"/> <code value="Group"/> <display value="Group"/> </contains> </expansion> </ValueSet> </contained> <contained> <ValueSet> <id value="vs3"/> <name value="Type options for ResearchElementDefinition.characteristic.definition[x]"/> <status value="active"/> <description value="Type options for ResearchElementDefinition.characteristic.definition[x]"/> <expansion> <identifier value="urn:uuid:0922d1f0-0cde-4764-b09e-0880aad48ada"/> <timestamp value="2019-11-01T09:36:50+11:00"/> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="CodeableConcept"/> <display value="CodeableConcept"/> </contains> <contains> <system value="http://hl7.org/fhir/resource-types"/> <code value="ValueSet"/> <display value="ValueSet"/> </contains> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="Expression"/> <display value="Expression"/> </contains> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="DataRequirement"/> <display value="DataRequirement"/> </contains> </expansion> </ValueSet> </contained> <contained> <ValueSet> <id value="vs4"/> <name value="Type options for DataRequirement.subject[x]"/> <status value="active"/> <description value="Type options for DataRequirement.subject[x]"/> <expansion> <identifier value="urn:uuid:e6065ad7-c0d0-4d4f-be5e-665b399d793c"/> <timestamp value="2019-11-01T09:36:50+11:00"/> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="CodeableConcept"/> <display value="CodeableConcept"/> </contains> <contains> <system value="http://hl7.org/fhir/resource-types"/> <code value="Group"/> <display value="Group"/> </contains> </expansion> </ValueSet> </contained> <contained> <ValueSet> <id value="vs5"/> <name value="Type options for DataRequirement.dateFilter.value[x]"/> <status value="active"/> <description value="Type options for DataRequirement.dateFilter.value[x]"/> <expansion> <identifier value="urn:uuid:91f775c1-dad9-4755-a0c8-11ec1f24b180"/> <timestamp value="2019-11-01T09:36:50+11:00"/> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="dateTime"/> <display value="dateTime"/> </contains> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="Period"/> <display value="Period"/> </contains> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="Duration"/> <display value="Duration"/> </contains> </expansion> </ValueSet> </contained> <contained> <ValueSet> <id value="vs6"/> <name value="Type options for ResearchElementDefinition.characteristic.studyEffective[x]"/> <status value="active"/> <description value="Type options for ResearchElementDefinition.characteristic.studyEffective[x]"/> <expansion> <identifier value="urn:uuid:f62a5055-7fd8-451c-a150-def0d6b8551b"/> <timestamp value="2019-11-01T09:36:50+11:00"/> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="dateTime"/> <display value="dateTime"/> </contains> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="Period"/> <display value="Period"/> </contains> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="Duration"/> <display value="Duration"/> </contains> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="Timing"/> <display value="Timing"/> </contains> </expansion> </ValueSet> </contained> <contained> <ValueSet> <id value="vs7"/> <name value="Type options for ResearchElementDefinition.characteristic.participantEffective[x]"/> <status value="active"/> <description value="Type options for ResearchElementDefinition.characteristic.participantEffective[x]"/> <expansion> <identifier value="urn:uuid:ef80234e-9c02-4aaf-b304-2a257f2290b6"/> <timestamp value="2019-11-01T09:36:50+11:00"/> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="dateTime"/> <display value="dateTime"/> </contains> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="Period"/> <display value="Period"/> </contains> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="Duration"/> <display value="Duration"/> </contains> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="Timing"/> <display value="Timing"/> </contains> </expansion> </ValueSet> </contained> <identifier> <system value="urn:ietf:rfc:3986"/> </identifier> <version value="4.0.1"/> <status value="draft"/> <date value="2019-11-01T09:29:23+11:00"/> <publisher value="Health Level Seven International (Clinical Decision Support)"/> <item> <linkId value="ResearchElementDefinition"/> <text value="A population, intervention, or exposure definition"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <text value="PICO stands for Population (the population within which exposures are being compared), Intervention (the conditional state or exposure state being described for its effect on outcomes), Comparison (the alternative conditional state or alternative exposure state being compared against), and Outcome (the result or effect of the intervention in the population)."/> <type value="display"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The ResearchElementDefinition resource describes a "PICO" element that knowledge (evidence, assertion, recommendation) is about."/> <type value="display"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="ResearchElementDefinition.id"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes. The only time that a resource does not have an id is when it is being submitted to the server using a create operation."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.id.value"/> <text value="Logical id of this artifact"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <linkId value="ResearchElementDefinition.meta"/> <text value="Metadata about the resource"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="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."/> <type value="display"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="uri"/> </extension> <linkId value="ResearchElementDefinition.implicitRules"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="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. 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."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.implicitRules.value"/> <text value="A set of rules under which this content was created"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="code"/> </extension> <linkId value="ResearchElementDefinition.language"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The base language in which the resource is written. 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)."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.language.value"/> <text value="language"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <linkId value="ResearchElementDefinition.text"/> <text value="Text summary of the resource, for human interpretation"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="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. 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."/> <type value="display"/> </item> </item> <item> <linkId value="ResearchElementDefinition.contained"/> <text value="Contained, inline Resources"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="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. 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."/> <type value="display"/> </item> </item> <item> <linkId value="ResearchElementDefinition.extension"/> <text value="Additional content defined by implementations"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="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. 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."/> <type value="display"/> </item> </item> <item> <linkId value="ResearchElementDefinition.modifierExtension"/> <text value="Extensions that cannot be ignored"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="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). 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."/> <type value="display"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="uri"/> </extension> <linkId value="ResearchElementDefinition.url"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="An absolute URI that is used to identify this research element definition when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this research element definition is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the research element definition is stored on different servers. Can be a urn:uuid: or a urn:oid: but real http: addresses are preferred. Multiple instances may share the same URL if they have a distinct version.

The determination of when to create a new version of a resource (same url, new version) vs. defining a new artifact is up to the author. Considerations for making this decision are found in [Technical and Business Versions](resource.html#versions). 

In some cases, the resource can no longer be found at the stated url, but the url itself cannot change. Implementations can use the [meta.source](resource.html#meta) element to indicate where the current master source of the resource can be found."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.url.value"/> <text value="Canonical identifier for this research element definition, represented as a URI (globally unique)"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Identifier"/> </extension> <linkId value="ResearchElementDefinition.identifier"/> <text value="Additional identifier for the research element definition"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A formal identifier that is used to identify this research element definition when it is represented in other formats, or referenced in a specification, model, design or an instance. Typically, this is used for identifiers that can go in an HL7 V3 II (instance identifier) data type, and can then identify this research element definition outside of FHIR, where it is not possible to use the logical URI."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.identifier.label"/> <text value="label:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.identifier.system"/> <text value="system:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.identifier.value"/> <text value="value:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="ResearchElementDefinition.version"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The identifier that is used to identify this version of the research element definition when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the research element definition author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence. To provide a version consistent with the Decision Support Service specification, use the format Major.Minor.Revision (e.g. 1.0.0). For more information on versioning knowledge assets, refer to the Decision Support Service specification. Note that a version is required for non-experimental active artifacts. There may be different research element definition instances that have the same identifier but different versions. The version can be appended to the url in a reference to allow a reference to a particular business version of the research element definition with the format [url]|[version]."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.version.value"/> <text value="Business version of the research element definition"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="ResearchElementDefinition.name"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A natural language name identifying the research element definition. This name should be usable as an identifier for the module by machine processing applications such as code generation. The name is not expected to be globally unique. The name should be a simple alphanumeric type name to ensure that it is machine-processing friendly."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.name.value"/> <text value="Name for this research element definition (computer friendly)"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="ResearchElementDefinition.title"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A short, descriptive, user-friendly title for the research element definition. This name does not need to be machine-processing friendly and may contain punctuation, white-space, etc."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.title.value"/> <text value="Name for this research element definition (human friendly)"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="ResearchElementDefinition.shortTitle"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The short title provides an alternate title for use in informal descriptive contexts where the full, formal title is not necessary."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.shortTitle.value"/> <text value="Title for use in informal contexts"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="ResearchElementDefinition.subtitle"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="An explanatory or alternate title for the ResearchElementDefinition giving additional information about its content."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.subtitle.value"/> <text value="Subordinate title of the ResearchElementDefinition"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="code"/> </extension> <linkId value="ResearchElementDefinition.status"/> <type value="group"/> <required value="true"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The status of this research element definition. Enables tracking the life-cycle of the content. Allows filtering of research element definitions that are appropriate for use versus not."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.status.value"/> <text value="status"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="boolean"/> </extension> <linkId value="ResearchElementDefinition.experimental"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A Boolean value to indicate that this research element definition is authored for testing purposes (or education/evaluation/marketing) and is not intended to be used for genuine usage. Allows filtering of research element definitions that are appropriate for use versus not."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.experimental.value"/> <text value="For testing purposes, not real usage"/> <type value="boolean"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <linkId value="ResearchElementDefinition.subject[x]"/> <text value="E.g. Patient, Practitioner, RelatedPerson, Organization, Location, Device"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The intended subjects for the ResearchElementDefinition. If this element is not provided, a Patient subject is assumed, but the subject of the ResearchElementDefinition can be anything. The subject of the ResearchElementDefinition is critical in interpreting the criteria definitions, as the logic in the ResearchElementDefinitions is evaluated with respect to a particular subject. This corresponds roughly to the notion of a Compartment in that it limits what content is available based on its relationship to the subject. In CQL, this corresponds to the context declaration."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.subject[x]._type"/> <text value="type"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> <answerValueSet value="#vs2"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="CodeableConcept"/> </extension> <linkId value="ResearchElementDefinition.subject[x]._null"/> <type value="group"/> <item> <linkId value="ResearchElementDefinition.subject[x]._null.coding"/> <text value="code:"/> <type value="open-choice"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.subject[x]._null.text"/> <text value="text:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Reference"/> </extension> <linkId value="ResearchElementDefinition.subject[x]._null"/> <type value="group"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource"> <valueCode value="Group"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-referenceFilter"> <valueString value="subject=$subj&patient=$subj&encounter=$encounter"/> </extension> <linkId value="ResearchElementDefinition.subject[x]._null.value"/> <type value="reference"/> <required value="false"/> <repeats value="false"/> </item> </item> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="datetime"/> </extension> <linkId value="ResearchElementDefinition.date"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The date (and optionally time) when the research element definition was published. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the research element definition changes. Note that this is not the same as the resource last-modified-date, since the resource may be a secondary representation of the research element definition. Additional specific dates may be added as extensions or be found by consulting Provenances associated with past versions of the resource."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.date.value"/> <text value="Date last changed"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="ResearchElementDefinition.publisher"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The name of the organization or individual that published the research element definition. Usually an organization but may be an individual. The publisher (or steward) of the research element definition is the organization or individual primarily responsible for the maintenance and upkeep of the research element definition. This is not necessarily the same individual or organization that developed and initially authored the content. The publisher is the primary point of contact for questions or issues with the research element definition. This item SHOULD be populated unless the information is available from context."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.publisher.value"/> <text value="Name of the publisher (organization or individual)"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <linkId value="ResearchElementDefinition.contact"/> <text value="Contact details for the publisher"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <text value="May be a web site, an email address, a telephone number, etc."/> <type value="display"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Contact details to assist a user in finding and communicating with the publisher."/> <type value="display"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="ResearchElementDefinition.description"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A free text natural language description of the research element definition from a consumer's perspective. This description can be used to capture details such as why the research element definition was built, comments about misuse, instructions for clinical use and interpretation, literature references, examples from the paper world, etc. It is not a rendering of the research element definition as conveyed in the 'text' field of the resource itself. This item SHOULD be populated unless the information is available from context (e.g. the language of the research element definition is presumed to be the predominant language in the place the research element definition was created)."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.description.value"/> <text value="Natural language description of the research element definition"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="ResearchElementDefinition.comment"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A human-readable string to clarify or explain concepts about the resource."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.comment.value"/> <text value="Used for footnotes or explanatory notes"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <linkId value="ResearchElementDefinition.useContext"/> <text value="The context that the content is intended to support"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <text value="When multiple useContexts are specified, there is no expectation that all or any of the contexts apply."/> <type value="display"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate research element definition instances."/> <type value="display"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="CodeableConcept"/> </extension> <linkId value="ResearchElementDefinition.jurisdiction"/> <text value="Intended jurisdiction for research element definition (if applicable)"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A legal or geographic region in which the research element definition is intended to be used. It may be possible for the research element definition to be used in jurisdictions other than those for which it was originally designed or intended."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.jurisdiction.coding"/> <text value="code:"/> <type value="open-choice"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.jurisdiction.text"/> <text value="text:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="ResearchElementDefinition.purpose"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Explanation of why this research element definition is needed and why it has been designed as it has. This element does not describe the usage of the research element definition. Instead, it provides traceability of ''why'' the resource is either needed or ''why'' it is defined as it is. This may be used to point to source materials or specifications that drove the structure of this research element definition."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.purpose.value"/> <text value="Why this research element definition is defined"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="ResearchElementDefinition.usage"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A detailed description, from a clinical perspective, of how the ResearchElementDefinition is used."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.usage.value"/> <text value="Describes the clinical usage of the ResearchElementDefinition"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="ResearchElementDefinition.copyright"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A copyright statement relating to the research element definition and/or its contents. Copyright statements are generally legal restrictions on the use and publishing of the research element definition."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.copyright.value"/> <text value="Use and/or publishing restrictions"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="datetime"/> </extension> <linkId value="ResearchElementDefinition.approvalDate"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The date on which the resource content was approved by the publisher. Approval happens once when the content is officially approved for usage. The 'date' element may be more recent than the approval date because of minor changes or editorial corrections."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.approvalDate.value"/> <text value="When the research element definition was approved by publisher"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="datetime"/> </extension> <linkId value="ResearchElementDefinition.lastReviewDate"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The date on which the resource content was last reviewed. Review happens periodically after approval but does not change the original approval date. If specified, this date follows the original approval date."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.lastReviewDate.value"/> <text value="When the research element definition was last reviewed"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Period"/> </extension> <linkId value="ResearchElementDefinition.effectivePeriod"/> <text value="When the research element definition is expected to be used"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The period during which the research element definition content was or is planned to be in active use. The effective period for a research element definition determines when the content is applicable for usage and is independent of publication and review dates. For example, a measure intended to be used for the year 2016 might be published in 2015."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.effectivePeriod.low"/> <text value="start:"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.effectivePeriod.end"/> <text value="end:"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="CodeableConcept"/> </extension> <linkId value="ResearchElementDefinition.topic"/> <text value="The category of the ResearchElementDefinition, such as Education, Treatment, Assessment, etc."/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Descriptive topics related to the content of the ResearchElementDefinition. Topics provide a high-level categorization grouping types of ResearchElementDefinitions that can be useful for filtering and searching."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.topic.coding"/> <text value="code:"/> <type value="open-choice"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.topic.text"/> <text value="text:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <linkId value="ResearchElementDefinition.author"/> <text value="Who authored the content"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="An individiual or organization primarily involved in the creation and maintenance of the content."/> <type value="display"/> </item> </item> <item> <linkId value="ResearchElementDefinition.editor"/> <text value="Who edited the content"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="An individual or organization primarily responsible for internal coherence of the content."/> <type value="display"/> </item> </item> <item> <linkId value="ResearchElementDefinition.reviewer"/> <text value="Who reviewed the content"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="An individual or organization primarily responsible for review of some aspect of the content."/> <type value="display"/> </item> </item> <item> <linkId value="ResearchElementDefinition.endorser"/> <text value="Who endorsed the content"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="An individual or organization responsible for officially endorsing the content for use in some setting."/> <type value="display"/> </item> </item> <item> <linkId value="ResearchElementDefinition.relatedArtifact"/> <text value="Additional documentation, citations, etc."/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <text value="Each related artifact is either an attachment, or a reference to another resource, but not both."/> <type value="display"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Related artifacts such as additional documentation, justification, or bibliographic references."/> <type value="display"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="uri"/> </extension> <linkId value="ResearchElementDefinition.library"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A reference to a Library resource containing the formal logic used by the ResearchElementDefinition."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.library.value"/> <text value="Logic used by the ResearchElementDefinition"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="code"/> </extension> <linkId value="ResearchElementDefinition.type"/> <type value="group"/> <required value="true"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The type of research element, a population, an exposure, or an outcome."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.type.value"/> <text value="type"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="code"/> </extension> <linkId value="ResearchElementDefinition.variableType"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The type of the outcome (e.g. Dichotomous, Continuous, or Descriptive)."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.variableType.value"/> <text value="variable type"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs"> <valueInteger value="1"/> </extension> <linkId value="ResearchElementDefinition.characteristic"/> <text value="What defines the members of the research element"/> <type value="group"/> <required value="true"/> <repeats value="true"/> <item> <text value="Characteristics can be defined flexibly to accommodate different use cases for membership criteria, ranging from simple codes, all the way to using an expression language to express the criteria."/> <type value="display"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A characteristic that defines the members of the research element. Multiple characteristics are applied with "and" semantics."/> <type value="display"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="ResearchElementDefinition.characteristic.id"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.id.value"/> <text value="Unique id for inter-element referencing"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <linkId value="ResearchElementDefinition.characteristic.extension"/> <text value="Additional content defined by implementations"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="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. 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."/> <type value="display"/> </item> </item> <item> <linkId value="ResearchElementDefinition.characteristic.modifierExtension"/> <text value="Extensions that cannot be ignored even if unrecognized"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="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). 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."/> <type value="display"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <linkId value="ResearchElementDefinition.characteristic.definition[x]"/> <text value="What code or expression defines members?"/> <type value="group"/> <required value="true"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Define members of the research element using Codes (such as condition, medication, or observation), Expressions ( using an expression language such as FHIRPath or CQL) or DataRequirements (such as Diabetes diagnosis onset in the last year)."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.definition[x]._type"/> <text value="type"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> <answerValueSet value="#vs3"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="CodeableConcept"/> </extension> <linkId value="ResearchElementDefinition.characteristic.definition[x]._null"/> <type value="group"/> <item> <linkId value="ResearchElementDefinition.characteristic.definition[x]._null.coding"/> <text value="code:"/> <type value="open-choice"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.definition[x]._null.text"/> <text value="text:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="uri"/> </extension> <linkId value="ResearchElementDefinition.characteristic.definition[x]._null"/> <type value="group"/> <item> <linkId value="ResearchElementDefinition.characteristic.definition[x]._null.value"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <linkId value="Expression"/> <text value="An expression that can be used to generate a value"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A expression that is evaluated in a specified context and returns a value. The context of use of the expression must specify the context in which the expression is evaluated, and how the result of the expression is used."/> <type value="display"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="Expression.id"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <type value="display"/> </item> <item> <linkId value="Expression.id.value"/> <text value="Unique id for inter-element referencing"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <linkId value="Expression.extension"/> <text value="Additional content defined by implementations"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="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. 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."/> <type value="display"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="Expression.description"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A brief, natural language description of the condition that effectively communicates the intended semantics."/> <type value="display"/> </item> <item> <linkId value="Expression.description.value"/> <text value="Natural language description of the condition"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="Expression.name"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A short name assigned to the expression to allow for multiple reuse of the expression in the context where it is defined."/> <type value="display"/> </item> <item> <linkId value="Expression.name.value"/> <text value="Short name assigned to expression for reuse"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="code"/> </extension> <linkId value="Expression.language"/> <type value="group"/> <required value="true"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The media type of the language for the expression."/> <type value="display"/> </item> <item> <linkId value="Expression.language.value"/> <text value="language"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="Expression.expression"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="An expression in the specified language that returns a value."/> <type value="display"/> </item> <item> <linkId value="Expression.expression.value"/> <text value="Expression in specified language"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="uri"/> </extension> <linkId value="Expression.reference"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A URI that defines where the expression is found. If both a reference and an expression is found, the reference SHALL point to the same expression."/> <type value="display"/> </item> <item> <linkId value="Expression.reference.value"/> <text value="Where the expression is found"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> </item> <item> <linkId value="DataRequirement"/> <text value="Describes a required data item"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Describes a required data item for evaluation in terms of the type of data, and optional code or date-based filters of the data."/> <type value="display"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="DataRequirement.id"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.id.value"/> <text value="Unique id for inter-element referencing"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <linkId value="DataRequirement.extension"/> <text value="Additional content defined by implementations"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="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. 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."/> <type value="display"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="code"/> </extension> <linkId value="DataRequirement.type"/> <type value="group"/> <required value="true"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The type of the required data, specified as the type name of a resource. For profiles, this value is set to the type of the base resource of the profile."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.type.value"/> <text value="type"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="uri"/> </extension> <linkId value="DataRequirement.profile"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The profile of the required data, specified as the uri of the profile definition."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.profile.value"/> <text value="The profile of the required data"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <linkId value="DataRequirement.subject[x]"/> <text value="E.g. Patient, Practitioner, RelatedPerson, Organization, Location, Device"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The intended subjects of the data requirement. If this element is not provided, a Patient subject is assumed. The subject of a data requirement is critical, as the data being specified is determined with respect to a particular subject. This corresponds roughly to the notion of a Compartment in that it limits what data is available based on its relationship to the subject. In CQL, this corresponds to the context declaration."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.subject[x]._type"/> <text value="type"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> <answerValueSet value="#vs4"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="CodeableConcept"/> </extension> <linkId value="DataRequirement.subject[x]._null"/> <type value="group"/> <item> <linkId value="DataRequirement.subject[x]._null.coding"/> <text value="code:"/> <type value="open-choice"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="DataRequirement.subject[x]._null.text"/> <text value="text:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Reference"/> </extension> <linkId value="DataRequirement.subject[x]._null"/> <type value="group"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource"> <valueCode value="Group"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-referenceFilter"> <valueString value="subject=$subj&patient=$subj&encounter=$encounter"/> </extension> <linkId value="DataRequirement.subject[x]._null.value"/> <type value="reference"/> <required value="false"/> <repeats value="false"/> </item> </item> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="DataRequirement.mustSupport"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Indicates that specific elements of the type are referenced by the knowledge module and must be supported by the consumer in order to obtain an effective evaluation. This does not mean that a value is required for this element, only that the consuming system must understand the element and be able to provide values for it if they are available. 

The value of mustSupport SHALL be a FHIRPath resolveable on the type of the DataRequirement. The path SHALL consist only of identifiers, constant indexers, and .resolve() (see the [Simple FHIRPath Profile](fhirpath.html#simple) for full details)."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.mustSupport.value"/> <text value="Indicates specific structure elements that are referenced by the knowledge module"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <linkId value="DataRequirement.codeFilter"/> <text value="What codes are expected"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Code filters specify additional constraints on the data, specifying the value set of interest for a particular element of the data. Each code filter defines an additional constraint on the data, i.e. code filters are AND'ed, not OR'ed."/> <type value="display"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="DataRequirement.codeFilter.id"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.codeFilter.id.value"/> <text value="Unique id for inter-element referencing"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <linkId value="DataRequirement.codeFilter.extension"/> <text value="Additional content defined by implementations"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="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. 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."/> <type value="display"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="DataRequirement.codeFilter.path"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The code-valued attribute of the filter. The specified path SHALL be a FHIRPath resolveable on the specified type of the DataRequirement, and SHALL consist only of identifiers, constant indexers, and .resolve(). The path is allowed to contain qualifiers (.) to traverse sub-elements, as well as indexers ([x]) to traverse multiple-cardinality sub-elements (see the [Simple FHIRPath Profile](fhirpath.html#simple) for full details). Note that the index must be an integer constant. The path must resolve to an element of type code, Coding, or CodeableConcept. The path attribute contains a [Simple FHIRPath Subset](fhirpath.html#simple) that allows path traversal, but not calculation."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.codeFilter.path.value"/> <text value="A code-valued attribute to filter on"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="DataRequirement.codeFilter.searchParam"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A token parameter that refers to a search parameter defined on the specified type of the DataRequirement, and which searches on elements of type code, Coding, or CodeableConcept."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.codeFilter.searchParam.value"/> <text value="A coded (token) parameter to search on"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="uri"/> </extension> <linkId value="DataRequirement.codeFilter.valueSet"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The valueset for the code filter. The valueSet and code elements are additive. If valueSet is specified, the filter will return only those data items for which the value of the code-valued element specified in the path is a member of the specified valueset."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.codeFilter.valueSet.value"/> <text value="Valueset for the filter"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Coding"/> </extension> <linkId value="DataRequirement.codeFilter.code"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The codes for the code filter. If values are given, the filter will return only those data items for which the code-valued attribute specified by the path has a value that is one of the specified codes. If codes are specified in addition to a value set, the filter returns items matching a code in the value set or one of the specified codes."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.codeFilter.code.value"/> <text value="What code is expected"/> <type value="open-choice"/> <required value="false"/> <repeats value="false"/> </item> </item> </item> <item> <linkId value="DataRequirement.dateFilter"/> <text value="What dates/date ranges are expected"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Date filters specify additional constraints on the data in terms of the applicable date range for specific elements. Each date filter specifies an additional constraint on the data, i.e. date filters are AND'ed, not OR'ed."/> <type value="display"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="DataRequirement.dateFilter.id"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.dateFilter.id.value"/> <text value="Unique id for inter-element referencing"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <linkId value="DataRequirement.dateFilter.extension"/> <text value="Additional content defined by implementations"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="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. 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."/> <type value="display"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="DataRequirement.dateFilter.path"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The date-valued attribute of the filter. The specified path SHALL be a FHIRPath resolveable on the specified type of the DataRequirement, and SHALL consist only of identifiers, constant indexers, and .resolve(). The path is allowed to contain qualifiers (.) to traverse sub-elements, as well as indexers ([x]) to traverse multiple-cardinality sub-elements (see the [Simple FHIRPath Profile](fhirpath.html#simple) for full details). Note that the index must be an integer constant. The path must resolve to an element of type date, dateTime, Period, Schedule, or Timing. The path attribute contains a [Simple FHIR Subset](fhirpath.html#simple) that allows path traversal, but not calculation."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.dateFilter.path.value"/> <text value="A date-valued attribute to filter on"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="DataRequirement.dateFilter.searchParam"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A date parameter that refers to a search parameter defined on the specified type of the DataRequirement, and which searches on elements of type date, dateTime, Period, Schedule, or Timing."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.dateFilter.searchParam.value"/> <text value="A date valued parameter to search on"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <linkId value="DataRequirement.dateFilter.value[x]"/> <text value="The value of the filter, as a Period, DateTime, or Duration value"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The value of the filter. If period is specified, the filter will return only those data items that fall within the bounds determined by the Period, inclusive of the period boundaries. If dateTime is specified, the filter will return only those data items that are equal to the specified dateTime. If a Duration is specified, the filter will return only those data items that fall within Duration before now."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.dateFilter.value[x]._type"/> <text value="type"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> <answerValueSet value="#vs5"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="datetime"/> </extension> <linkId value="DataRequirement.dateFilter.value[x]._null"/> <type value="group"/> <item> <linkId value="DataRequirement.dateFilter.value[x]._null.value"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Period"/> </extension> <linkId value="DataRequirement.dateFilter.value[x]._null"/> <type value="group"/> <item> <linkId value="DataRequirement.dateFilter.value[x]._null.low"/> <text value="start:"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="DataRequirement.dateFilter.value[x]._null.end"/> <text value="end:"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Quantity"/> </extension> <linkId value="DataRequirement.dateFilter.value[x]._null"/> <type value="group"/> <item> <linkId value="DataRequirement.dateFilter.value[x]._null.comparator"/> <text value="comp:"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="DataRequirement.dateFilter.value[x]._null.value"/> <text value="value:"/> <type value="decimal"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="DataRequirement.dateFilter.value[x]._null.units"/> <text value="units:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="DataRequirement.dateFilter.value[x]._null.code"/> <text value="coded units:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="DataRequirement.dateFilter.value[x]._null.system"/> <text value="units system:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> </item> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="integer"/> </extension> <linkId value="DataRequirement.limit"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Specifies a maximum number of results that are required (uses the _count search parameter). This element can be used in combination with the sort element to specify quota requirements such as "the most recent 5" or "the highest 5"."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.limit.value"/> <text value="Number of results"/> <type value="integer"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <linkId value="DataRequirement.sort"/> <text value="Order of the results"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <text value="This element can be used in combination with the sort element to specify quota requirements such as "the most recent 5" or "the highest 5". When multiple sorts are specified, they are applied in the order they appear in the resource."/> <type value="display"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Specifies the order of the results to be returned."/> <type value="display"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="DataRequirement.sort.id"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.sort.id.value"/> <text value="Unique id for inter-element referencing"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <linkId value="DataRequirement.sort.extension"/> <text value="Additional content defined by implementations"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="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. 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."/> <type value="display"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="DataRequirement.sort.path"/> <type value="group"/> <required value="true"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The attribute of the sort. The specified path must be resolvable from the type of the required data. The path is allowed to contain qualifiers (.) to traverse sub-elements, as well as indexers ([x]) to traverse multiple-cardinality sub-elements. Note that the index must be an integer constant."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.sort.path.value"/> <text value="The name of the attribute to perform the sort"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="code"/> </extension> <linkId value="DataRequirement.sort.direction"/> <type value="group"/> <required value="true"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The direction of the sort, ascending or descending."/> <type value="display"/> </item> <item> <linkId value="DataRequirement.sort.direction.value"/> <text value="direction"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> </item> </item> </item> </item> </item> <item> <linkId value="ResearchElementDefinition.characteristic.usageContext"/> <text value="What code/value pairs define members?"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Use UsageContext to define the members of the population, such as Age Ranges, Genders, Settings."/> <type value="display"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="boolean"/> </extension> <linkId value="ResearchElementDefinition.characteristic.exclude"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="When true, members with this characteristic are excluded from the element."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.exclude.value"/> <text value="Whether the characteristic includes or excludes members"/> <type value="boolean"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="CodeableConcept"/> </extension> <linkId value="ResearchElementDefinition.characteristic.unitOfMeasure"/> <text value="What unit is the outcome described in?"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Specifies the UCUM unit for the outcome."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.unitOfMeasure.coding"/> <text value="code:"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.unitOfMeasure.text"/> <text value="text:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="ResearchElementDefinition.characteristic.studyEffectiveDescription"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A narrative description of the time period the study covers."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffectiveDescription.value"/> <text value="What time period does the study cover"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]"/> <text value="What time period does the study cover"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Indicates what effective period the study covers."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]._type"/> <text value="type"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> <answerValueSet value="#vs6"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="datetime"/> </extension> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]._null"/> <type value="group"/> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]._null.value"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Period"/> </extension> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]._null"/> <type value="group"/> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]._null.low"/> <text value="start:"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]._null.end"/> <text value="end:"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Quantity"/> </extension> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]._null"/> <type value="group"/> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]._null.comparator"/> <text value="comp:"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]._null.value"/> <text value="value:"/> <type value="decimal"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]._null.units"/> <text value="units:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]._null.code"/> <text value="coded units:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]._null.system"/> <text value="units system:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Schedule"/> </extension> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]._null"/> <type value="group"/> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]._null.text"/> <text value="text:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]._null.date"/> <text value="date:"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource"> <valueCode value="Patient"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource"> <valueCode value="Practitioner"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource"> <valueCode value="RelatedPerson"/> </extension> <linkId value="ResearchElementDefinition.characteristic.studyEffective[x]._null.author"/> <text value="author:"/> <type value="reference"/> <required value="false"/> <repeats value="false"/> </item> </item> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Quantity"/> </extension> <linkId value="ResearchElementDefinition.characteristic.studyEffectiveTimeFromStart"/> <text value="Observation time from study start"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Indicates duration from the study initiation."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffectiveTimeFromStart.comparator"/> <text value="comp:"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffectiveTimeFromStart.value"/> <text value="value:"/> <type value="decimal"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffectiveTimeFromStart.units"/> <text value="units:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffectiveTimeFromStart.code"/> <text value="coded units:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffectiveTimeFromStart.system"/> <text value="units system:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="code"/> </extension> <linkId value="ResearchElementDefinition.characteristic.studyEffectiveGroupMeasure"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Indicates how elements are aggregated within the study effective period."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.studyEffectiveGroupMeasure.value"/> <text value="study effective group measure"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="ResearchElementDefinition.characteristic.participantEffectiveDescription"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A narrative description of the time period the study covers."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffectiveDescription.value"/> <text value="What time period do participants cover"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]"/> <text value="What time period do participants cover"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Indicates what effective period the study covers."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]._type"/> <text value="type"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> <answerValueSet value="#vs7"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="datetime"/> </extension> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]._null"/> <type value="group"/> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]._null.value"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Period"/> </extension> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]._null"/> <type value="group"/> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]._null.low"/> <text value="start:"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]._null.end"/> <text value="end:"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Quantity"/> </extension> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]._null"/> <type value="group"/> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]._null.comparator"/> <text value="comp:"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]._null.value"/> <text value="value:"/> <type value="decimal"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]._null.units"/> <text value="units:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]._null.code"/> <text value="coded units:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]._null.system"/> <text value="units system:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Schedule"/> </extension> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]._null"/> <type value="group"/> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]._null.text"/> <text value="text:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]._null.date"/> <text value="date:"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource"> <valueCode value="Patient"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource"> <valueCode value="Practitioner"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource"> <valueCode value="RelatedPerson"/> </extension> <linkId value="ResearchElementDefinition.characteristic.participantEffective[x]._null.author"/> <text value="author:"/> <type value="reference"/> <required value="false"/> <repeats value="false"/> </item> </item> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Quantity"/> </extension> <linkId value="ResearchElementDefinition.characteristic.participantEffectiveTimeFromStart"/> <text value="Observation time from study start"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Indicates duration from the participant's study entry."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffectiveTimeFromStart.comparator"/> <text value="comp:"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffectiveTimeFromStart.value"/> <text value="value:"/> <type value="decimal"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffectiveTimeFromStart.units"/> <text value="units:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffectiveTimeFromStart.code"/> <text value="coded units:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffectiveTimeFromStart.system"/> <text value="units system:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="code"/> </extension> <linkId value="ResearchElementDefinition.characteristic.participantEffectiveGroupMeasure"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Indicates how elements are aggregated within the study effective period."/> <type value="display"/> </item> <item> <linkId value="ResearchElementDefinition.characteristic.participantEffectiveGroupMeasure.value"/> <text value="participant effective group measure"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> </item> </item> </item> </Questionnaire>
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.