Extensions for Using Data Elements from FHIR R5 in FHIR R4
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Extensions for Using Data Elements from FHIR R5 in FHIR R4 - Downloaded Version null See the Directory of published versions

Extension: ExtensionResearchStudy_ProgressStatus - Detailed Descriptions

Page standards status: Trial-use Maturity Level: 0

Definitions for the ext-R5-ResearchStudy.progressStatus extension.

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition

R5: ResearchStudy.progressStatus (new:BackboneElement)


Optional Extension Element - found in all resources.

ShortR5: Status of study with time for that status (new)Optional Extensions Element
Comments

Element ResearchStudy.progressStatus has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

Control0..*
This element is affected by the following invariants: ele-1
Is Modifierfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2. Extension.extension
Definition

An Extension


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.

ShortExtensionAdditional content defined by implementations
Comments

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

Control10..*
TypeExtension
Is Modifierfalse
Summaryfalse
Alternate Namesextensions, user content
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
SlicingThis element introduces a set of slices on Extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
  • value @ url
  • 4. Extension.extension:state
    Slice Namestate
    Definition

    R5: ResearchStudy.progressStatus.state (new:CodeableConcept)

    ShortR5: Label for status or state (e.g. recruitment status) (new)Additional content defined by implementations
    Comments

    Element ResearchStudy.progressStatus.state is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.state has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.state has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

    Control10..1*
    TypeExtension
    Is Modifierfalse
    Summaryfalse
    Requirements

    Element ResearchStudy.progressStatus.state is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.state has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.state has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

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

    Source of the definition for the extension code - a logical name or a URL.

    Shortidentifies the meaning of the extension
    Comments

    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

    Control1..1
    Typeuri
    Is Modifierfalse
    XML FormatIn the XML format, this property is represented as an attribute.
    Summaryfalse
    Fixed Valuestate
    8. Extension.extension:state.value[x]
    Definition

    Label for status or state (e.g. recruitment status).


    Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

    ShortLabel for status or state (e.g. recruitment status)Value of extension
    Control10..1
    BindingUnless not suitable, these codes SHALL be taken from For codes, see ResearchStudyStatus
    (extensible to http://hl7.org/fhir/ValueSet/research-study-status|4.0.1)

    defn.

    TypeCodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
    Is Modifierfalse
    Summaryfalse
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    10. Extension.extension:actual
    Slice Nameactual
    Definition

    R5: ResearchStudy.progressStatus.actual (new:boolean)

    ShortR5: Actual if true else anticipated (new)Additional content defined by implementations
    Comments

    Element ResearchStudy.progressStatus.actual is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.actual has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.actual has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

    Control0..1*
    TypeExtension
    Is Modifierfalse
    Summaryfalse
    Requirements

    Element ResearchStudy.progressStatus.actual is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.actual has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.actual has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

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

    Source of the definition for the extension code - a logical name or a URL.

    Shortidentifies the meaning of the extension
    Comments

    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

    Control1..1
    Typeuri
    Is Modifierfalse
    XML FormatIn the XML format, this property is represented as an attribute.
    Summaryfalse
    Fixed Valueactual
    14. Extension.extension:actual.value[x]
    Definition

    An indication of whether or not the date is a known date when the state changed or will change. A value of true indicates a known date. A value of false indicates an estimated date.


    Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

    ShortActual if true else anticipatedValue of extension
    Control0..1
    Typeboolean, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, Expression, Signature, unsignedInt, time
    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
    Is Modifierfalse
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Summaryfalse
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    16. Extension.extension:period
    Slice Nameperiod
    Definition

    R5: ResearchStudy.progressStatus.period (new:Period)

    ShortR5: Date range (new)Additional content defined by implementations
    Comments

    Element ResearchStudy.progressStatus.period is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.period has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.period has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

    Control0..1*
    TypeExtension
    Is Modifierfalse
    Summaryfalse
    Requirements

    Element ResearchStudy.progressStatus.period is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.period has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.period has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

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

    Source of the definition for the extension code - a logical name or a URL.

    Shortidentifies the meaning of the extension
    Comments

    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

    Control1..1
    Typeuri
    Is Modifierfalse
    XML FormatIn the XML format, this property is represented as an attribute.
    Summaryfalse
    Fixed Valueperiod
    20. Extension.extension:period.value[x]
    Definition

    Date range.


    Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

    ShortDate rangeValue of extension
    Control0..1
    TypePeriod, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
    Is Modifierfalse
    Summaryfalse
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    22. Extension.url
    Definition

    Source of the definition for the extension code - a logical name or a URL.

    Shortidentifies the meaning of the extension
    Comments

    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

    Control1..1
    Typeuri
    Is Modifierfalse
    XML FormatIn the XML format, this property is represented as an attribute.
    Summaryfalse
    Fixed Valuehttp://hl7.org/fhir/5.0/StructureDefinition/extension-ResearchStudy.progressStatus
    24. Extension.value[x]
    Definition

    Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

    ShortValue of extension
    Control0..01
    TypeChoice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
    Is Modifierfalse
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Summaryfalse
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

    Guidance on how to interpret the contents of this table can be foundhere

    0. Extension
    Definition

    R5: ResearchStudy.progressStatus (new:BackboneElement)

    ShortR5: Status of study with time for that status (new)
    Comments

    Element ResearchStudy.progressStatus has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

    Control0..*
    Is Modifierfalse
    2. Extension.extension
    Control1..*
    SlicingThis element introduces a set of slices on Extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
    • value @ url
    • 4. Extension.extension:state
      Slice Namestate
      Definition

      R5: ResearchStudy.progressStatus.state (new:CodeableConcept)

      ShortR5: Label for status or state (e.g. recruitment status) (new)
      Comments

      Element ResearchStudy.progressStatus.state is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.state has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.state has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      Control1..1
      Requirements

      Element ResearchStudy.progressStatus.state is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.state has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.state has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      6. Extension.extension:state.url
      Control1..1
      Fixed Valuestate
      8. Extension.extension:state.value[x]
      Definition

      Label for status or state (e.g. recruitment status).

      ShortLabel for status or state (e.g. recruitment status)
      Control1..1
      BindingUnless not suitable, these codes SHALL be taken from ResearchStudyStatus
      (extensible to http://hl7.org/fhir/ValueSet/research-study-status|4.0.1)

      defn.

      TypeCodeableConcept
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      10. Extension.extension:actual
      Slice Nameactual
      Definition

      R5: ResearchStudy.progressStatus.actual (new:boolean)

      ShortR5: Actual if true else anticipated (new)
      Comments

      Element ResearchStudy.progressStatus.actual is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.actual has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.actual has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      Control0..1
      Requirements

      Element ResearchStudy.progressStatus.actual is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.actual has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.actual has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      12. Extension.extension:actual.url
      Control1..1
      Fixed Valueactual
      14. Extension.extension:actual.value[x]
      Definition

      An indication of whether or not the date is a known date when the state changed or will change. A value of true indicates a known date. A value of false indicates an estimated date.

      ShortActual if true else anticipated
      Control0..1
      Typeboolean
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      16. Extension.extension:period
      Slice Nameperiod
      Definition

      R5: ResearchStudy.progressStatus.period (new:Period)

      ShortR5: Date range (new)
      Comments

      Element ResearchStudy.progressStatus.period is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.period has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.period has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      Control0..1
      Requirements

      Element ResearchStudy.progressStatus.period is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.period has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.period has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      18. Extension.extension:period.url
      Control1..1
      Fixed Valueperiod
      20. Extension.extension:period.value[x]
      Definition

      Date range.

      ShortDate range
      Control0..1
      TypePeriod
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      22. Extension.url
      Control1..1
      Fixed Valuehttp://hl7.org/fhir/5.0/StructureDefinition/extension-ResearchStudy.progressStatus
      24. Extension.value[x]
      Control0..0

      Guidance on how to interpret the contents of this table can be foundhere

      0. Extension
      Definition

      R5: ResearchStudy.progressStatus (new:BackboneElement)

      ShortR5: Status of study with time for that status (new)
      Comments

      Element ResearchStudy.progressStatus has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      Control0..*
      This element is affected by the following invariants: ele-1
      Is Modifierfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      2. Extension.id
      Definition

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

      ShortUnique id for inter-element referencing
      Control0..1
      Typestring
      Is Modifierfalse
      XML FormatIn the XML format, this property is represented as an attribute.
      Summaryfalse
      4. Extension.extension
      Definition

      An Extension

      ShortExtension
      Control1..*
      TypeExtension
      Is Modifierfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      SlicingThis element introduces a set of slices on Extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
      • value @ url
      • 6. Extension.extension:state
        Slice Namestate
        Definition

        R5: ResearchStudy.progressStatus.state (new:CodeableConcept)

        ShortR5: Label for status or state (e.g. recruitment status) (new)
        Comments

        Element ResearchStudy.progressStatus.state is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.state has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.state has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

        Control1..1
        TypeExtension
        Is Modifierfalse
        Summaryfalse
        Requirements

        Element ResearchStudy.progressStatus.state is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.state has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.state has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

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

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

        ShortUnique id for inter-element referencing
        Control0..1
        Typestring
        Is Modifierfalse
        XML FormatIn the XML format, this property is represented as an attribute.
        Summaryfalse
        10. Extension.extension:state.extension
        Definition

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

        ShortAdditional content defined by implementations
        Comments

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

        Control0..*
        TypeExtension
        Is Modifierfalse
        Summaryfalse
        Alternate Namesextensions, user content
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
        SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
        • value @ url
        • 12. Extension.extension:state.url
          Definition

          Source of the definition for the extension code - a logical name or a URL.

          Shortidentifies the meaning of the extension
          Comments

          The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

          Control1..1
          Typeuri
          Is Modifierfalse
          XML FormatIn the XML format, this property is represented as an attribute.
          Summaryfalse
          Fixed Valuestate
          14. Extension.extension:state.value[x]
          Definition

          Label for status or state (e.g. recruitment status).

          ShortLabel for status or state (e.g. recruitment status)
          Control1..1
          BindingUnless not suitable, these codes SHALL be taken from ResearchStudyStatus
          (extensible to http://hl7.org/fhir/ValueSet/research-study-status|4.0.1)

          defn.

          TypeCodeableConcept
          [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
          Is Modifierfalse
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          16. Extension.extension:actual
          Slice Nameactual
          Definition

          R5: ResearchStudy.progressStatus.actual (new:boolean)

          ShortR5: Actual if true else anticipated (new)
          Comments

          Element ResearchStudy.progressStatus.actual is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.actual has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.actual has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

          Control0..1
          TypeExtension
          Is Modifierfalse
          Summaryfalse
          Requirements

          Element ResearchStudy.progressStatus.actual is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.actual has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.actual has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

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

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

          ShortUnique id for inter-element referencing
          Control0..1
          Typestring
          Is Modifierfalse
          XML FormatIn the XML format, this property is represented as an attribute.
          Summaryfalse
          20. Extension.extension:actual.extension
          Definition

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

          ShortAdditional content defined by implementations
          Comments

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

          Control0..*
          TypeExtension
          Is Modifierfalse
          Summaryfalse
          Alternate Namesextensions, user content
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
          SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
          • value @ url
          • 22. Extension.extension:actual.url
            Definition

            Source of the definition for the extension code - a logical name or a URL.

            Shortidentifies the meaning of the extension
            Comments

            The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

            Control1..1
            Typeuri
            Is Modifierfalse
            XML FormatIn the XML format, this property is represented as an attribute.
            Summaryfalse
            Fixed Valueactual
            24. Extension.extension:actual.value[x]
            Definition

            An indication of whether or not the date is a known date when the state changed or will change. A value of true indicates a known date. A value of false indicates an estimated date.

            ShortActual if true else anticipated
            Control0..1
            Typeboolean
            [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
            Is Modifierfalse
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            26. Extension.extension:period
            Slice Nameperiod
            Definition

            R5: ResearchStudy.progressStatus.period (new:Period)

            ShortR5: Date range (new)
            Comments

            Element ResearchStudy.progressStatus.period is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.period has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.period has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

            Control0..1
            TypeExtension
            Is Modifierfalse
            Summaryfalse
            Requirements

            Element ResearchStudy.progressStatus.period is part of an existing definition because parent element ResearchStudy.progressStatus requires a cross-version extension. Element ResearchStudy.progressStatus.period has a context of ResearchStudy based on following the parent source element upwards and mapping to ResearchStudy. Element ResearchStudy.progressStatus.period has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

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

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

            ShortUnique id for inter-element referencing
            Control0..1
            Typestring
            Is Modifierfalse
            XML FormatIn the XML format, this property is represented as an attribute.
            Summaryfalse
            30. Extension.extension:period.extension
            Definition

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

            ShortAdditional content defined by implementations
            Comments

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

            Control0..*
            TypeExtension
            Is Modifierfalse
            Summaryfalse
            Alternate Namesextensions, user content
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
            SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
            • value @ url
            • 32. Extension.extension:period.url
              Definition

              Source of the definition for the extension code - a logical name or a URL.

              Shortidentifies the meaning of the extension
              Comments

              The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

              Control1..1
              Typeuri
              Is Modifierfalse
              XML FormatIn the XML format, this property is represented as an attribute.
              Summaryfalse
              Fixed Valueperiod
              34. Extension.extension:period.value[x]
              Definition

              Date range.

              ShortDate range
              Control0..1
              TypePeriod
              [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
              Is Modifierfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              36. Extension.url
              Definition

              Source of the definition for the extension code - a logical name or a URL.

              Shortidentifies the meaning of the extension
              Comments

              The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

              Control1..1
              Typeuri
              Is Modifierfalse
              XML FormatIn the XML format, this property is represented as an attribute.
              Summaryfalse
              Fixed Valuehttp://hl7.org/fhir/5.0/StructureDefinition/extension-ResearchStudy.progressStatus
              38. Extension.value[x]
              Definition

              Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

              ShortValue of extension
              Control0..0
              TypeChoice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))