Generated Narrative: StructureDefinition relative-date

NameFlagsCard.TypeDescription & Constraintsdoco
Extension C0..1ExtensionRelative Date Criteria
Constraints: rdt-1
Extension.Slices for extension Content/Rules for all slices
Extension.Slices for extension.extension:targetReference C0..1ExtensionSpecific event that the date is relative to
Extension.Slices for extension.extension:targetReference.extension 0..0Extension
Extension.Slices for extension.extension:targetReference.url 1..1uri"targetReference"
Extension.Slices for extension.extension:targetReference.value[x] 1..1Reference()Value of extension
Extension.Slices for extension.extension:targetCode C0..1ExtensionKind of event that the date is relative to
Extension.Slices for extension.extension:targetCode.extension 0..0Extension
Extension.Slices for extension.extension:targetCode.url 1..1uri"targetCode"
Extension.Slices for extension.extension:targetCode.value[x] 1..1CodeableConceptValue of extension
Extension.Slices for extension.extension:targetPath 0..1ExtensionRelative to which element on the event
Extension.Slices for extension.extension:targetPath.extension 0..0Extension
Extension.Slices for extension.extension:targetPath.url 1..1uri"targetPath"
Extension.Slices for extension.extension:targetPath.value[x] 1..1stringValue of extension
Extension.Slices for extension.extension:relationship XD0..1Extensionbefore-start | before | before-end | concurrent-with-start | concurrent | concurrent-with-end | after-start | after | after-end
Extension.Slices for extension.extension:relationship.extension 0..0Extension
Extension.Slices for extension.extension:relationship.url 1..1uri"relationship"
Extension.Slices for extension.extension:relationship.value[x] 1..1codeValue of extension
Binding: ActionRelationshipType (preferred)
Extension.Slices for extension.extension:offset 1..1ExtensionDuration before or after the event
Extension.Slices for extension.extension:offset.extension 0..0Extension
Extension.Slices for extension.extension:offset.url 1..1uri"offset"
Extension.Slices for extension.extension:offset.value[x] 1..1Value of extension
Extension.Slices for extension.extension:offset.value[x].valueDurationDuration
Extension.Slices for extension.extension:offset.value[x].valueRangeRange
Extension.url 1..1uri"http://hl7.org/fhir/StructureDefinition/relative-date"
Extension.value[x] 0..0Value of extension

doco Documentation for this format
 <status value="active"/> <experimental value="false"/> <date value="2013-12-05"/> <publisher value="HL7 International / FHIR Infrastructure"/> <contact> <telecom> <system value="url"/> <value value="http://www.hl7.org/Special/committees/fiwg"/> </telecom> </contact> <description value="Specifies that a date is relative to some event. The event happens [Duration] after [Event]."/> <jurisdiction> <coding> <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/> <code value="001"/> </coding> </jurisdiction> <purpose value="NOTE: This extension will be deprecated in favor of the new relative-time extension once the RelativeTime data type on which it is based is generally available."/> <fhirVersion value="5.0.0"/> <mapping> <identity value="rim"/> <uri value="http://hl7.org/v3"/> <name value="RIM Mapping"/> </mapping> <kind value="complex-type"/> <abstract value="false"/> <context> <type value="element"/> <expression value="date"/> </context> <context> <type value="element"/> <expression value="dateTime"/> </context> <type value="Extension"/> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension"/> <derivation value="constraint"/> <snapshot> <extension url="http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version"> <valueString value="5.0.0"/> </extension> <element id="Extension"> <path value="Extension"/> <short value="Relative Date Criteria"/> <definition value="Specifies that a date is relative to some event. The event happens [Duration] after [Event]."/> <comment value="This extension is used when a precise date is not known, but rather, the date will be relative to some future event (e.g. Do this 2 weeks after an operation). The event is identified by targetReference (a specific event), targetCode (a kind of event), or both. If both are present, the targetCode indicates an event that occurs within the context of the targetReference - e.g. discharge from a specific Encounter."/> <min value="0"/> <max value="1"/> <base> <path value="Extension"/> <min value="0"/> <max value="*"/> </base> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <source value="http://hl7.org/fhir/StructureDefinition/Extension"/> </constraint> <constraint> <key value="rdt-1"/> <severity value="error"/> <human value="At least one of targetReference or targetCode SHALL be present"/> <expression value="extension('targetReference').exists() or extension('targetCode').exists()"/> </constraint> <isModifier value="false"/> </element> <element id="Extension.id"> <path value="Extension.id"/> <representation value="xmlAttr"/> <short value="Unique id for inter-element referencing"/> <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type"> <valueUrl value="id"/> </extension> <code value="http://hl7.org/fhirpath/System.String"/> </type> <condition value="ele-1"/> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="Extension.extension"> <path value="Extension.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Additional content defined by implementations"/> <definition 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 managable, 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."/> <comment value="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."/> <alias value="extensions"/> <alias value="user content"/> <min value="1"/> <max value="*"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <source value="http://hl7.org/fhir/StructureDefinition/Extension"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="Extension.extension:targetReference"> <path value="Extension.extension"/> <sliceName value="targetReference"/> <short value="Specific event that the date is relative to"/> <definition value="The specific event that the date(time) is relative to - e.g. an Encounter, an Observation, a Procedure, etc."/> <comment value="Either or both of targetReference and targetCode can be present (at least one SHALL be). If targetCode is also present, it indicates an event that occurs within the context of this event."/> <min value="0"/> <max value="1"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="rdt-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <source value="http://hl7.org/fhir/StructureDefinition/Extension"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> </element> <element id="Extension.extension:targetReference.id"> <path value="Extension.extension.id"/> <representation value="xmlAttr"/> <short value="Unique id for inter-element referencing"/> <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type"> <valueUrl value="id"/> </extension> <code value="http://hl7.org/fhirpath/System.String"/> </type> <condition value="ele-1"/> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="Extension.extension:targetReference.extension"> <path value="Extension.extension.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Extension"/> <definition value="An Extension"/> <min value="0"/> <max value="0"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <source value="http://hl7.org/fhir/StructureDefinition/Extension"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> </element> <element id="Extension.extension:targetReference.url"> <path value="Extension.extension.url"/> <representation value="xmlAttr"/> <short value="identifies the meaning of the extension"/> <definition value="Source of the definition for the extension code - a logical name or a URL."/> <comment value="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."/> <min value="1"/> <max value="1"/> <base> <path value="Extension.url"/> <min value="1"/> <max value="1"/> </base> <type> <code value="uri"/> </type> <fixedUri value="targetReference"/> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="Extension.extension:targetReference.value[x]"> <path value="Extension.extension.value[x]"/> <short value="Value of extension"/> <definition value="Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R5/extensibility.html) for a list)."/> <min value="1"/> <max value="1"/> <base> <path value="Extension.value[x]"/> <min value="0"/> <max value="1"/> </base> <type> <code value="Reference"/> </type> <condition value="ext-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="Extension.extension:targetCode"> <path value="Extension.extension"/> <sliceName value="targetCode"/> <short value="Kind of event that the date is relative to"/> <definition value="The generic type of event that the date(time) is relative to."/> <comment value="Either or both of targetReference and targetCode can be present (at least one SHALL be). If present alongside targetReference, the kind of event is within the specified event - e.g. admission or discharge in an encounter, enrollment or start of therapy in a study, etc."/> <min value="0"/> <max value="1"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <condition value="rdt-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <source value="http://hl7.org/fhir/StructureDefinition/Extension"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> </element> <element id="Extension.extension:targetCode.id"> <path value="Extension.extension.id"/> <representation value="xmlAttr"/> <short value="Unique id for inter-element referencing"/> <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type"> <valueUrl value="id"/> </extension> <code value="http://hl7.org/fhirpath/System.String"/> </type> <condition value="ele-1"/> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="Extension.extension:targetCode.extension"> <path value="Extension.extension.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Extension"/> <definition value="An Extension"/> <min value="0"/> <max value="0"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <source value="http://hl7.org/fhir/StructureDefinition/Extension"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> </element> <element id="Extension.extension:targetCode.url"> <path value="Extension.extension.url"/> <representation value="xmlAttr"/> <short value="identifies the meaning of the extension"/> <definition value="Source of the definition for the extension code - a logical name or a URL."/> <comment value="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."/> <min value="1"/> <max value="1"/> <base> <path value="Extension.url"/> <min value="1"/> <max value="1"/> </base> <type> <code value="uri"/> </type> <fixedUri value="targetCode"/> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="Extension.extension:targetCode.value[x]"> <path value="Extension.extension.value[x]"/> <short value="Value of extension"/> <definition value="Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R5/extensibility.html) for a list)."/> <min value="1"/> <max value="1"/> <base> <path value="Extension.value[x]"/> <min value="0"/> <max value="1"/> </base> <type> <code value="CodeableConcept"/> </type> <condition value="ext-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="Extension.extension:targetPath"> <path value="Extension.extension"/> <sliceName value="targetPath"/> <short value="Relative to which element on the event"/> <definition value="The path to the element of the target that specifies the anchoring date or timeframe for the relative date."/> <comment value="The specified path SHALL be a FHIRPath resolveable on the specified type of the DataRequirement. The path must resolve to an element of type date, dateTime, Period, Schedule, or Timing. The `reference` plus the `targetPath` provides a fully computable anchor (e.g. `Patient.birthDate` or `ResearchSubject.progress.where(milestone.coding.where(system=x and code=y).exists()).startDate)`, while `targetCode` gives something that is more meaningful to a user (e.g. 'age', 'startOfTreatment'). Often there might be utility in having both."/> <min value="0"/> <max value="1"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <source value="http://hl7.org/fhir/StructureDefinition/Extension"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> </element> <element id="Extension.extension:targetPath.id"> <path value="Extension.extension.id"/> <representation value="xmlAttr"/> <short value="Unique id for inter-element referencing"/> <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type"> <valueUrl value="id"/> </extension> <code value="http://hl7.org/fhirpath/System.String"/> </type> <condition value="ele-1"/> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="Extension.extension:targetPath.extension"> <path value="Extension.extension.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Extension"/> <definition value="An Extension"/> <min value="0"/> <max value="0"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <source value="http://hl7.org/fhir/StructureDefinition/Extension"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> </element> <element id="Extension.extension:targetPath.url"> <path value="Extension.extension.url"/> <representation value="xmlAttr"/> <short value="identifies the meaning of the extension"/> <definition value="Source of the definition for the extension code - a logical name or a URL."/> <comment value="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."/> <min value="1"/> <max value="1"/> <base> <path value="Extension.url"/> <min value="1"/> <max value="1"/> </base> <type> <code value="uri"/> </type> <fixedUri value="targetPath"/> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="Extension.extension:targetPath.value[x]"> <path value="Extension.extension.value[x]"/> <short value="Value of extension"/> <definition value="Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R5/extensibility.html) for a list)."/> <min value="1"/> <max value="1"/> <base> <path value="Extension.value[x]"/> <min value="0"/> <max value="1"/> </base> <type> <code value="string"/> </type> <condition value="ext-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="Extension.extension:relationship"> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status"> <valueCode value="deprecated"> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status-reason"> <valueMarkdown value="This element is deprecated, the relationship of the event to the target is captured by offset."/> </extension> </valueCode> </extension> <path value="Extension.extension"/> <sliceName value="relationship"/> <short value="before-start | before | before-end | concurrent-with-start | concurrent | concurrent-with-end | after-start | after | after-end"/> <definition value="[Deprecated] Defines the relationship between the event and the date."/> <min value="0"/> <max value="1"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <source value="http://hl7.org/fhir/StructureDefinition/Extension"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> </element> <element id="Extension.extension:relationship.id"> <path value="Extension.extension.id"/> <representation value="xmlAttr"/> <short value="Unique id for inter-element referencing"/> <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type"> <valueUrl value="id"/> </extension> <code value="http://hl7.org/fhirpath/System.String"/> </type> <condition value="ele-1"/> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="Extension.extension:relationship.extension"> <path value="Extension.extension.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Extension"/> <definition value="An Extension"/> <min value="0"/> <max value="0"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <source value="http://hl7.org/fhir/StructureDefinition/Extension"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> </element> <element id="Extension.extension:relationship.url"> <path value="Extension.extension.url"/> <representation value="xmlAttr"/> <short value="identifies the meaning of the extension"/> <definition value="Source of the definition for the extension code - a logical name or a URL."/> <comment value="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."/> <min value="1"/> <max value="1"/> <base> <path value="Extension.url"/> <min value="1"/> <max value="1"/> </base> <type> <code value="uri"/> </type> <fixedUri value="relationship"/> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="Extension.extension:relationship.value[x]"> <path value="Extension.extension.value[x]"/> <short value="Value of extension"/> <definition value="Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R5/extensibility.html) for a list)."/> <min value="1"/> <max value="1"/> <base> <path value="Extension.value[x]"/> <min value="0"/> <max value="1"/> </base> <type> <code value="code"/> </type> <condition value="ext-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> <binding> <extension url="http://hl7.org/fhir/tools/StructureDefinition/binding-definition"> <valueMarkdown value="Defines the types of relationships between actions."/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="ActionRelationshipType"/> </extension> <strength value="preferred"/> <valueSet value="http://hl7.org/fhir/ValueSet/action-relationship-type"/> </binding> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="Extension.extension:offset"> <path value="Extension.extension"/> <sliceName value="offset"/> <short value="Duration before or after the event"/> <definition value="The duration before or after the event that the element on which this extension appears is asserted to be."/> <comment value="a negative offset indicates a duration 'prior' to the event. E.g. "3 days prior to patient death". A positive offset indicates a duration 'after' the event. E.g. "27 years after birth - i.e. Age 27". An offset of 0 indicates occurrence simultaneous with the referenced event. E.g. "Started therapy immediately on admission"."/> <min value="1"/> <max value="1"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <source value="http://hl7.org/fhir/StructureDefinition/Extension"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> </element> <element id="Extension.extension:offset.id"> <path value="Extension.extension.id"/> <representation value="xmlAttr"/> <short value="Unique id for inter-element referencing"/> <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <min value="0"/> <max value="1"/> <base> <path value="Element.id"/> <min value="0"/> <max value="1"/> </base> <type> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type"> <valueUrl value="id"/> </extension> <code value="http://hl7.org/fhirpath/System.String"/> </type> <condition value="ele-1"/> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="n/a"/> </mapping> </element> <element id="Extension.extension:offset.extension"> <path value="Extension.extension.extension"/> <slicing> <discriminator> <type value="value"/> <path value="url"/> </discriminator> <description value="Extensions are always sliced by (at least) url"/> <rules value="open"/> </slicing> <short value="Extension"/> <definition value="An Extension"/> <min value="0"/> <max value="0"/> <base> <path value="Element.extension"/> <min value="0"/> <max value="*"/> </base> <type> <code value="Extension"/> </type> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <constraint> <key value="ext-1"/> <severity value="error"/> <human value="Must have either extensions or value[x], not both"/> <expression value="extension.exists() != value.exists()"/> <source value="http://hl7.org/fhir/StructureDefinition/Extension"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> </element> <element id="Extension.extension:offset.url"> <path value="Extension.extension.url"/> <representation value="xmlAttr"/> <short value="identifies the meaning of the extension"/> <definition value="Source of the definition for the extension code - a logical name or a URL."/> <comment value="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."/> <min value="1"/> <max value="1"/> <base> <path value="Extension.url"/> <min value="1"/> <max value="1"/> </base> <type> <code value="uri"/> </type> <fixedUri value="offset"/> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="Extension.extension:offset.value[x]"> <path value="Extension.extension.value[x]"/> <short value="Value of extension"/> <definition value="Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R5/extensibility.html) for a list)."/> <min value="1"/> <max value="1"/> <base> <path value="Extension.value[x]"/> <min value="0"/> <max value="1"/> </base> <type> <code value="Duration"/> </type> <type> <code value="Range"/> </type> <condition value="ext-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="Extension.url"> <path value="Extension.url"/> <representation value="xmlAttr"/> <short value="identifies the meaning of the extension"/> <definition value="Source of the definition for the extension code - a logical name or a URL."/> <comment value="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."/> <min value="1"/> <max value="1"/> <base> <path value="Extension.url"/> <min value="1"/> <max value="1"/> </base> <type> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type"> <valueUrl value="uri"/> </extension> <code value="http://hl7.org/fhirpath/System.String"/> </type> <fixedUri value="http://hl7.org/fhir/StructureDefinition/relative-date"/> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> <element id="Extension.value[x]"> <path value="Extension.value[x]"/> <short value="Value of extension"/> <definition value="Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R5/extensibility.html) for a list)."/> <min value="0"/> <max value="0"/> <base> <path value="Extension.value[x]"/> <min value="0"/> <max value="1"/> </base> <type> <code value="base64Binary"/> </type> <type> <code value="boolean"/> </type> <type> <code value="canonical"/> </type> <type> <code value="code"/> </type> <type> <code value="date"/> </type> <type> <code value="dateTime"/> </type> <type> <code value="decimal"/> </type> <type> <code value="id"/> </type> <type> <code value="instant"/> </type> <type> <code value="integer"/> </type> <type> <code value="integer64"/> </type> <type> <code value="markdown"/> </type> <type> <code value="oid"/> </type> <type> <code value="positiveInt"/> </type> <type> <code value="string"/> </type> <type> <code value="time"/> </type> <type> <code value="unsignedInt"/> </type> <type> <code value="uri"/> </type> <type> <code value="url"/> </type> <type> <code value="uuid"/> </type> <type> <code value="Address"/> </type> <type> <code value="Age"/> </type> <type> <code value="Annotation"/> </type> <type> <code value="Attachment"/> </type> <type> <code value="CodeableConcept"/> </type> <type> <code value="CodeableReference"/> </type> <type> <code value="Coding"/> </type> <type> <code value="ContactPoint"/> </type> <type> <code value="Count"/> </type> <type> <code value="Distance"/> </type> <type> <code value="Duration"/> </type> <type> <code value="HumanName"/> </type> <type> <code value="Identifier"/> </type> <type> <code value="Money"/> </type> <type> <code value="Period"/> </type> <type> <code value="Quantity"/> </type> <type> <code value="Range"/> </type> <type> <code value="Ratio"/> </type> <type> <code value="RatioRange"/> </type> <type> <code value="Reference"/> </type> <type> <code value="SampledData"/> </type> <type> <code value="Signature"/> </type> <type> <code value="Timing"/> </type> <type> <code value="ContactDetail"/> </type> <type> <code value="DataRequirement"/> </type> <type> <code value="Expression"/> </type> <type> <code value="ParameterDefinition"/> </type> <type> <code value="RelatedArtifact"/> </type> <type> <code value="TriggerDefinition"/> </type> <type> <code value="UsageContext"/> </type> <type> <code value="Availability"/> </type> <type> <code value="ExtendedContactDetail"/> </type> <type> <code value="Dosage"/> </type> <type> <code value="Meta"/> </type> <condition value="ext-1"/> <constraint> <key value="ele-1"/> <severity value="error"/> <human value="All FHIR elements must have a @value or children"/> <expression value="hasValue() or (children().count() > id.count())"/> <source value="http://hl7.org/fhir/StructureDefinition/Element"/> </constraint> <isModifier value="false"/> <isSummary value="false"/> <mapping> <identity value="rim"/> <map value="N/A"/> </mapping> </element> </snapshot> <differential> <element id="Extension"> <path value="Extension"/> <short value="Relative Date Criteria"/> <definition value="Specifies that a date is relative to some event. The event happens [Duration] after [Event]."/> <comment value="This extension is used when a precise date is not known, but rather, the date will be relative to some future event (e.g. Do this 2 weeks after an operation). The event is identified by targetReference (a specific event), targetCode (a kind of event), or both. If both are present, the targetCode indicates an event that occurs within the context of the targetReference - e.g. discharge from a specific Encounter."/> <min value="0"/> <max value="1"/> <constraint> <key value="rdt-1"/> <severity value="error"/> <human value="At least one of targetReference or targetCode SHALL be present"/> <expression value="extension('targetReference').exists() or extension('targetCode').exists()"/> </constraint> </element> <element id="Extension.extension:targetReference"> <path value="Extension.extension"/> <sliceName value="targetReference"/> <short value="Specific event that the date is relative to"/> <definition value="The specific event that the date(time) is relative to - e.g. an Encounter, an Observation, a Procedure, etc."/> <comment value="Either or both of targetReference and targetCode can be present (at least one SHALL be). If targetCode is also present, it indicates an event that occurs within the context of this event."/> <min value="0"/> <max value="1"/> <type> <code value="Extension"/> </type> <condition value="rdt-1"/> </element> <element id="Extension.extension:targetReference.extension"> <path value="Extension.extension.extension"/> <max value="0"/> </element> <element id="Extension.extension:targetReference.url"> <path value="Extension.extension.url"/> <type> <code value="uri"/> </type> <fixedUri value="targetReference"/> </element> <element id="Extension.extension:targetReference.value[x]"> <path value="Extension.extension.value[x]"/> <min value="1"/> <type> <code value="Reference"/> </type> </element> <element id="Extension.extension:targetCode"> <path value="Extension.extension"/> <sliceName value="targetCode"/> <short value="Kind of event that the date is relative to"/> <definition value="The generic type of event that the date(time) is relative to."/> <comment value="Either or both of targetReference and targetCode can be present (at least one SHALL be). If present alongside targetReference, the kind of event is within the specified event - e.g. admission or discharge in an encounter, enrollment or start of therapy in a study, etc."/> <min value="0"/> <max value="1"/> <type> <code value="Extension"/> </type> <condition value="rdt-1"/> </element> <element id="Extension.extension:targetCode.extension"> <path value="Extension.extension.extension"/> <max value="0"/> </element> <element id="Extension.extension:targetCode.url"> <path value="Extension.extension.url"/> <type> <code value="uri"/> </type> <fixedUri value="targetCode"/> </element> <element id="Extension.extension:targetCode.value[x]"> <path value="Extension.extension.value[x]"/> <min value="1"/> <type> <code value="CodeableConcept"/> </type> </element> <element id="Extension.extension:targetPath"> <path value="Extension.extension"/> <sliceName value="targetPath"/> <short value="Relative to which element on the event"/> <definition value="The path to the element of the target that specifies the anchoring date or timeframe for the relative date."/> <comment value="The specified path SHALL be a FHIRPath resolveable on the specified type of the DataRequirement. The path must resolve to an element of type date, dateTime, Period, Schedule, or Timing. The `reference` plus the `targetPath` provides a fully computable anchor (e.g. `Patient.birthDate` or `ResearchSubject.progress.where(milestone.coding.where(system=x and code=y).exists()).startDate)`, while `targetCode` gives something that is more meaningful to a user (e.g. 'age', 'startOfTreatment'). Often there might be utility in having both."/> <min value="0"/> <max value="1"/> <type> <code value="Extension"/> </type> </element> <element id="Extension.extension:targetPath.extension"> <path value="Extension.extension.extension"/> <max value="0"/> </element> <element id="Extension.extension:targetPath.url"> <path value="Extension.extension.url"/> <type> <code value="uri"/> </type> <fixedUri value="targetPath"/> </element> <element id="Extension.extension:targetPath.value[x]"> <path value="Extension.extension.value[x]"/> <min value="1"/> <type> <code value="string"/> </type> </element> <element id="Extension.extension:relationship"> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status"> <valueCode value="deprecated"> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status-reason"> <valueMarkdown value="This element is deprecated, the relationship of the event to the target is captured by offset."/> </extension> </valueCode> </extension> <path value="Extension.extension"/> <sliceName value="relationship"/> <short value="before-start | before | before-end | concurrent-with-start | concurrent | concurrent-with-end | after-start | after | after-end"/> <definition value="[Deprecated] Defines the relationship between the event and the date."/> <min value="0"/> <max value="1"/> <type> <code value="Extension"/> </type> </element> <element id="Extension.extension:relationship.extension"> <path value="Extension.extension.extension"/> <max value="0"/> </element> <element id="Extension.extension:relationship.url"> <path value="Extension.extension.url"/> <type> <code value="uri"/> </type> <fixedUri value="relationship"/> </element> <element id="Extension.extension:relationship.value[x]"> <path value="Extension.extension.value[x]"/> <min value="1"/> <type> <code value="code"/> </type> <binding> <extension url="http://hl7.org/fhir/tools/StructureDefinition/binding-definition"> <valueMarkdown value="Defines the types of relationships between actions."/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName"> <valueString value="ActionRelationshipType"/> </extension> <strength value="preferred"/> <valueSet value="http://hl7.org/fhir/ValueSet/action-relationship-type"/> </binding> </element> <element id="Extension.extension:offset"> <path value="Extension.extension"/> <sliceName value="offset"/> <short value="Duration before or after the event"/> <definition value="The duration before or after the event that the element on which this extension appears is asserted to be."/> <comment value="a negative offset indicates a duration 'prior' to the event. E.g. "3 days prior to patient death". A positive offset indicates a duration 'after' the event. E.g. "27 years after birth - i.e. Age 27". An offset of 0 indicates occurrence simultaneous with the referenced event. E.g. "Started therapy immediately on admission"."/> <min value="1"/> <max value="1"/> <type> <code value="Extension"/> </type> </element> <element id="Extension.extension:offset.extension"> <path value="Extension.extension.extension"/> <max value="0"/> </element> <element id="Extension.extension:offset.url"> <path value="Extension.extension.url"/> <type> <code value="uri"/> </type> <fixedUri value="offset"/> </element> <element id="Extension.extension:offset.value[x]"> <path value="Extension.extension.value[x]"/> <min value="1"/> <type> <code value="Duration"/> </type> <type> <code value="Range"/> </type> </element> <element id="Extension.url"> <path value="Extension.url"/> <fixedUri value="http://hl7.org/fhir/StructureDefinition/relative-date"/> </element> <element id="Extension.value[x]"> <path value="Extension.value[x]"/> <min value="0"/> <max value="0"/> </element> </differential> </StructureDefinition>