<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="boa-output-observation-profile" />
  <url value="http://omi.de/fhir/registry/StructureDefinition/boa-output-observation-profile" />
  <version value="0.3.26" />
  <name value="BoaOmiOutputObservation" />
  <title value="BOA-Output Observation Profile" />
  <status value="active" />
  <date value="2024-12-11" />
  <publisher value="MOLIT gGmbH" />
  <description value="Profile derived from OmiOutputObservation. It describes the output of BOA algorithm." />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Observation" />
  <baseDefinition value="http://omi.de/fhir/registry/StructureDefinition/output-observation" />
  <derivation value="constraint" />
  <differential>
    <element id="Observation.component">
      <path value="Observation.component" />
      <slicing>
        <discriminator>
          <type value="pattern" />
          <path value="code" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Observation.component:minimum">
      <path value="Observation.component" />
      <sliceName value="minimum" />
      <min value="0" />
      <max value="1" />
    </element>
    <element id="Observation.component:minimum.code">
      <path value="Observation.component.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://snomed.info/sct" />
          <code value="255605001" />
          <display value="Minimal (qualifier value)" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.component:minimum.value[x]">
      <path value="Observation.component.value[x]" />
      <min value="1" />
      <type>
        <code value="Quantity" />
      </type>
      <patternQuantity>
        <unit value="mL" />
        <system value="http://unitsofmeasure.org" />
        <code value="ml" />
      </patternQuantity>
    </element>
    <element id="Observation.component:maximum">
      <path value="Observation.component" />
      <sliceName value="maximum" />
      <min value="0" />
      <max value="1" />
    </element>
    <element id="Observation.component:maximum.code">
      <path value="Observation.component.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://snomed.info/sct" />
          <code value="56851009" />
          <display value="Maximal (qualifier value)" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.component:maximum.value[x]">
      <path value="Observation.component.value[x]" />
      <min value="1" />
      <type>
        <code value="Quantity" />
      </type>
      <patternQuantity>
        <unit value="mL" />
        <system value="http://unitsofmeasure.org" />
        <code value="ml" />
      </patternQuantity>
    </element>
    <element id="Observation.component:mean">
      <path value="Observation.component" />
      <sliceName value="mean" />
      <min value="0" />
      <max value="1" />
    </element>
    <element id="Observation.component:mean.code">
      <path value="Observation.component.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://snomed.info/sct" />
          <code value="373098007" />
          <display value="Mean - numeric estimation technique (qualifier value)" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.component:mean.value[x]">
      <path value="Observation.component.value[x]" />
      <min value="1" />
      <type>
        <code value="Quantity" />
      </type>
      <patternQuantity>
        <unit value="mL" />
        <system value="http://unitsofmeasure.org" />
        <code value="ml" />
      </patternQuantity>
    </element>
    <element id="Observation.component:total">
      <path value="Observation.component" />
      <sliceName value="total" />
      <min value="0" />
      <max value="1" />
    </element>
    <element id="Observation.component:total.code">
      <path value="Observation.component.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://snomed.info/sct" />
          <code value="255619001" />
          <display value="Total" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.component:total.value[x]">
      <path value="Observation.component.value[x]" />
      <min value="1" />
      <type>
        <code value="Quantity" />
      </type>
      <patternQuantity>
        <unit value="L" />
        <system value="http://unitsofmeasure.org" />
        <code value="ml" />
      </patternQuantity>
    </element>
    <element id="Observation.component:standardDeviation">
      <path value="Observation.component" />
      <sliceName value="standardDeviation" />
      <min value="0" />
      <max value="1" />
    </element>
    <element id="Observation.component:standardDeviation.code">
      <path value="Observation.component.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://snomed.info/sct" />
          <code value="386136009" />
          <display value="Standard deviation" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.component:standardDeviation.value[x]">
      <path value="Observation.component.value[x]" />
      <min value="1" />
      <type>
        <code value="Quantity" />
      </type>
      <patternQuantity>
        <unit value="mL" />
        <system value="http://unitsofmeasure.org" />
        <code value="ml" />
      </patternQuantity>
    </element>
    <element id="Observation.component:median">
      <path value="Observation.component" />
      <sliceName value="median" />
      <min value="0" />
      <max value="1" />
    </element>
    <element id="Observation.component:median.code">
      <path value="Observation.component.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://snomed.info/sct" />
          <code value="260528009" />
          <display value="Median" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.component:median.value[x]">
      <path value="Observation.component.value[x]" />
      <min value="1" />
      <type>
        <code value="Quantity" />
      </type>
      <patternQuantity>
        <unit value="mL" />
        <system value="http://unitsofmeasure.org" />
        <code value="ml" />
      </patternQuantity>
    </element>
    <element id="Observation.component:hounsfield">
      <path value="Observation.component" />
      <sliceName value="hounsfield" />
      <min value="0" />
      <max value="1" />
    </element>
    <element id="Observation.component:hounsfield.code">
      <path value="Observation.component.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl" />
          <code value="C94908" />
          <display value="Hounsfield unit" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.component:hounsfield.value[x]">
      <path value="Observation.component.value[x]" />
      <min value="1" />
      <type>
        <code value="Quantity" />
      </type>
      <patternQuantity>
        <unit value="HU" />
        <system value="http://unitsofmeasure.org" />
        <code value="[hnsf'U]" />
      </patternQuantity>
    </element>
  </differential>
</StructureDefinition>