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:
  extension:
    type: Extension
    url: http://hl7.org/fhir/StructureDefinition/iso21090-uncertainty
    index: 0
    slicing:
      slices:
        uncertainty:
          match: {}
          schema: {type: Extension, url: 'http://hl7.org/fhir/StructureDefinition/iso21090-uncertainty', index: 0}
          min: 0
          max: 1
        uncertaintyType:
          match: {}
          schema: {type: Extension, url: 'http://hl7.org/fhir/StructureDefinition/iso21090-uncertaintyType', index: 1}
          min: 0
          max: 1
package_version: 0.1.1
extensions:
  uncertainty: {url: 'http://hl7.org/fhir/StructureDefinition/iso21090-uncertainty', min: 0, max: 1, type: Extension, index: 0}
  uncertaintyType: {url: 'http://hl7.org/fhir/StructureDefinition/iso21090-uncertaintyType', min: 0, max: 1, type: Extension, index: 1}
class: complex-type
kind: complex-type
url: http://hl7.eu/fhir/laboratory/StructureDefinition/Ratio-eu-lab
base: http://hl7.org/fhir/uv/ips/StructureDefinition/Ratio-uv-ips
version: 0.1.1