description: null
package_name: de.medizininformatikinitiative.kerndatensatz.studie
derivation: constraint
name: MII_EX_Studie_Backport_Definition_By_Combination
type: Extension
elements:
  extension:
    array: true
    min: 2
    index: 0
    slicing:
      slices:
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          match: {}
          schema:
            mustSupport: true
            _required: true
            index: 1
            extensions: {}
            elements:
              extension: {index: 2}
              url:
                pattern: {type: Uri, value: code}
                index: 3
              value:
                choices: [valueCode]
                index: 5
              valueCode: {type: code, choiceOf: value, index: 6}
        threshhold:
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          schema:
            index: 7
            extensions: {}
            elements:
              extension: {index: 8}
              url:
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              value:
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              valuePositiveInt: {type: positiveInt, choiceOf: value, index: 12}
        characteristic:
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          schema:
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            array: true
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            extensions: {}
            elements:
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                index: 15
              value:
                choices: [valueId]
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              valueId: {type: id, choiceOf: value, index: 18}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/5.0/StructureDefinition/extension-EvidenceVariable.characteristic.definitionByCombination'}
    index: 19
  value:
    choices: []
    index: 21
package_version: 2026.0.0
extensions:
  code:
    url: null
    mustSupport: true
    _required: true
    index: 1
    extensions: {}
    elements:
      extension: {index: 2}
      url:
        pattern: {type: Uri, value: code}
        index: 3
      value:
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        index: 5
      valueCode: {type: code, choiceOf: value, index: 6}
  threshhold:
    url: null
    index: 7
    extensions: {}
    elements:
      extension: {index: 8}
      url:
        pattern: {type: Uri, value: threshhold}
        index: 9
      value:
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        index: 11
      valuePositiveInt: {type: positiveInt, choiceOf: value, index: 12}
  characteristic:
    url: null
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    min: 1
    _required: true
    index: 13
    extensions: {}
    elements:
      extension: {index: 14}
      url:
        pattern: {type: Uri, value: characteristic}
        index: 15
      value:
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        index: 17
      valueId: {type: id, choiceOf: value, index: 18}
class: extension
kind: complex-type
url: http://hl7.org/fhir/5.0/StructureDefinition/extension-EvidenceVariable.characteristic.definitionByCombination
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 2026.0.0