description: This profile constrains the Ratio data type to use UCUM as the code system for units and optionally share measurement uncertainty
package_name: hl7.fhir.eu.laboratory
derivation: constraint
name: RatioEuLab
type: Ratio
elements:
  numerator:
    extensions:
      uncertainty: {url: 'http://hl7.org/fhir/StructureDefinition/iso21090-uncertainty|5.3.0', min: 0, max: 1, type: Extension, index: 0}
      uncertaintyType: {url: 'http://hl7.org/fhir/StructureDefinition/iso21090-uncertaintyType|5.3.0', min: 0, max: 1, type: Extension, index: 1}
    elements:
      extension:
        type: Extension
        url: http://hl7.org/fhir/StructureDefinition/iso21090-uncertainty|5.3.0
        index: 0
        slicing:
          slices:
            uncertainty:
              match: {}
              schema: {type: Extension, url: 'http://hl7.org/fhir/StructureDefinition/iso21090-uncertainty|5.3.0', index: 0}
              min: 0
              max: 1
            uncertaintyType:
              match: {}
              schema: {type: Extension, url: 'http://hl7.org/fhir/StructureDefinition/iso21090-uncertaintyType|5.3.0', index: 1}
              min: 0
              max: 1
      system:
        pattern: {type: Uri, value: 'http://unitsofmeasure.org'}
        index: 2
      code: {index: 3}
    required: [code]
  denominator:
    extensions:
      uncertainty: {url: 'http://hl7.org/fhir/StructureDefinition/iso21090-uncertainty|5.3.0', min: 0, max: 1, type: Extension, index: 4}
      uncertaintyType: {url: 'http://hl7.org/fhir/StructureDefinition/iso21090-uncertaintyType|5.3.0', min: 0, max: 1, type: Extension, index: 5}
    elements:
      extension:
        type: Extension
        url: http://hl7.org/fhir/StructureDefinition/iso21090-uncertainty|5.3.0
        index: 4
        slicing:
          slices:
            uncertainty:
              match: {}
              schema: {type: Extension, url: 'http://hl7.org/fhir/StructureDefinition/iso21090-uncertainty|5.3.0', index: 4}
              min: 0
              max: 1
            uncertaintyType:
              match: {}
              schema: {type: Extension, url: 'http://hl7.org/fhir/StructureDefinition/iso21090-uncertaintyType|5.3.0', index: 5}
              min: 0
              max: 1
      system:
        pattern: {type: Uri, value: 'http://unitsofmeasure.org'}
        index: 6
      code: {index: 7}
    required: [code]
package_version: 2.1.0
class: complex-type
kind: complex-type
url: http://hl7.eu/fhir/laboratory/StructureDefinition/Ratio-eu-lab
base: http://hl7.org/fhir/StructureDefinition/Ratio
version: 2.1.0