Data Model Libraries
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    MeasureGroupStratifierComponent Class

    FHIR Specification

    • Short: Stratifier criteria for the measure
    • Definition: The stratifier criteria for the measure report, specified as either the name of a valid CQL expression defined within a referenced library or a valid FHIR Resource Path.

    Hierarchy (View Summary)

    Implements

    Index

    Constructors

    Properties

    linkId?: StringType

    Measure.group.stratifier.linkId Element

    FHIR Specification

    • Short: Unique id for stratifier in measure
    • Definition: An identifier that is unique within the Measure allowing linkage to the equivalent item in a MeasureReport resource.
    • Comment: This ''can'' be a meaningful identifier (e.g. a LOINC code) but is not intended to have any meaning. GUIDs or sequential numbers are appropriate here. LinkIds can have whitespaces and slashes by design. Tooling should not rely on linkIds being valid XHTML element IDs, and should not directly embed them as such
    • Requirements: MeasureReport does not require omitted stratifiers to be included.
    • FHIR Type: string
    • Cardinality: 0..1
    • isModifier: false
    • isSummary: false

    Measure.group.stratifier.code Element

    FHIR Specification

    • Short: Meaning of the stratifier
    • Definition: Indicates a meaning for the stratifier. This can be as simple as a unique identifier, or it can establish meaning in a broader context by drawing from a terminology, allowing stratifiers to be correlated across measures.
    • FHIR Type: CodeableConcept
    • Cardinality: 0..1
    • isModifier: false
    • isSummary: false
    description?: MarkdownType

    Measure.group.stratifier.description Element

    FHIR Specification

    • Short: The human readable description of this stratifier
    • Definition: The human readable description of this stratifier criteria.
    • FHIR Type: markdown
    • Cardinality: 0..1
    • isModifier: false
    • isSummary: false
    criteria?: Expression

    Measure.group.stratifier.criteria Element

    FHIR Specification

    • Short: How the measure should be stratified
    • Definition: An expression that specifies the criteria for the stratifier. This is typically the name of an expression defined within a referenced library, but it may also be a path to a stratifier element.
    • FHIR Type: Expression
    • Cardinality: 0..1
    • isModifier: false
    • isSummary: false
    groupDefinition?: Reference

    Measure.group.stratifier.groupDefinition Element

    FHIR Specification

    • Short: A group resource that defines this population
    • Definition: A Group resource that defines this population as a set of characteristics.
    • Comment: Note that this approach can only be used for measures where the basis is of the same type as the populations (e.g. a Patient-based measure, rather than an Encounter-based measure). In addition, the referenced Group SHALL be a definitional (as opposed to an actual) group.
    • FHIR Type: Reference
    • Cardinality: 0..1
    • isModifier: false
    • isSummary: false

    Measure.group.stratifier.component Element

    FHIR Specification

    • Short: Stratifier criteria component for the measure
    • Definition: A component of the stratifier criteria for the measure report, specified as either the name of a valid CQL expression defined within a referenced library or a valid FHIR Resource Path.
    • Comment: Stratifiers are defined either as a single criteria, or as a set of component criteria.
    • FHIR Type: BackboneElement
    • Cardinality: 0..*
    • isModifier: false
    • isSummary: false

    Methods

    • Parse the provided MeasureGroupStratifierComponent JSON to instantiate the MeasureGroupStratifierComponent data model.

      Parameters

      • sourceJson: Value

        JSON representing FHIR MeasureGroupStratifierComponent

      • OptionaloptSourceField: string

        Optional data source field (e.g. <complexTypeName>.<complexTypeFieldName>); defaults to MeasureGroupStratifierComponent

      Returns undefined | MeasureGroupStratifierComponent

      MeasureGroupStratifierComponent data model or undefined for MeasureGroupStratifierComponent

      JsonError if the provided JSON is not a valid JSON object

    • Assigns the provided GroupDefinition object value to the groupDefinition property.

      Parameters

      • value: undefined | Reference

        the groupDefinition object value

      Returns this

      this

      @ReferenceTargets('Measure.group.stratifier.groupDefinition', ['Group',])

      InvalidTypeError for invalid data type or reference value

    • Determines if the modifierExtension property exists.

      Parameters

      • Optionalurl: string

        the url that identifies a specific Extension

      Returns boolean

      true if an Extension has the provided url; false otherwise

      If the url is provided, determines if an Extension having the provided url exists. If the url is not provided, determines if the modifierExtension property exists and has any values.

      AssertionError for invalid url

    • Returns undefined | string

      the id property value

    • Assigns the provided value to the id property.

      Parameters

      • value: undefined | string

        the id value

      Returns this

      this

      PrimitiveTypeError for invalid value

    • Returns boolean

      true if id exists and has a value; false otherwise

    • Determines if the extension property exists.

      Parameters

      • Optionalurl: string

        the url that identifies a specific Extension

      Returns boolean

      true if an Extension has the provided url; false otherwise

      If the url is provided, determines if an Extension having the provided url exists. If the url is not provided, determines if the extension property exists and has any values.

      AssertionError for invalid url

    • Determines if the extension property exists.

      Parameters

      • url: string

        the url that identifies a specific Extension

      Returns undefined | IExtension

      an Extension having the provided url

      If the url is provided, determines if an Extension having the provided url exists. If the url is not provided, determines if the extension property exists and has any values.

      AssertionError for invalid url

    • Adds the provided Extension to the extension property array.

      Parameters

      • extension: undefined | IExtension

        the Extension value to add to the extension property array

      Returns this

      this

    • Removes the Extension having the provided url from the extension property array.

      Parameters

      • url: string

        the url that identifies a specific Extension to remove

      Returns void

      AssertionError for invalid url

    • Returns boolean

      true if and only if the data model has required fields (min cardinality > 0) and at least one of those required fields in the instance is empty; false otherwise

    • Returns boolean

      true if the instance is a FHIR complex or primitive datatype; false otherwise