<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="el-observation-developmentalEyeMovement" />
  <url value="http://fhir.essilorluxottica.com/fhir/StructureDefinition/el-observation-developmentalEyeMovement" />
  <version value="1.0.0" />
  <name value="ELDevelopmentalEyeMovement" />
  <title value="EL Developmental Eye Movement Profile" />
  <status value="draft" />
  <description value="EL Developmental Eye Movement Profile" />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Observation" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Observation" />
  <derivation value="constraint" />
  <differential>
    <element id="Observation.meta.extension">
      <path value="Observation.meta.extension" />
      <min value="1" />
    </element>
    <element id="Observation.meta.extension:organization">
      <path value="Observation.meta.extension" />
      <sliceName value="organization" />
      <min value="1" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="http://fhir.essilorluxottica.com/fhir/StructureDefinition/el-meta-organization-extension" />
      </type>
    </element>
    <element id="Observation.meta.tag">
      <path value="Observation.meta.tag" />
      <binding>
        <strength value="required" />
        <valueSet value="http://fhir.essilorluxottica.com/fhir/ValueSet/el-metatag-vs" />
      </binding>
    </element>
    <element id="Observation.status">
      <path value="Observation.status" />
      <patternCode value="final" />
    </element>
    <element id="Observation.category">
      <path value="Observation.category" />
      <patternCodeableConcept>
        <coding>
          <system value="http://terminology.hl7.org/CodeSystem/observation-category" />
          <code value="exam" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.code">
      <path value="Observation.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://fhir.essilorluxottica.com/fhir/CodeSystem/el-sectioncode-cs" />
          <code value="developmentalEyeMovement" />
          <display value="Developmental Eye Movement" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.subject">
      <path value="Observation.subject" />
      <min value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://fhir.essilorluxottica.com/fhir/StructureDefinition/el-patient" />
      </type>
    </element>
    <element id="Observation.encounter">
      <path value="Observation.encounter" />
      <min value="1" />
    </element>
    <element id="Observation.bodySite">
      <path value="Observation.bodySite" />
      <binding>
        <strength value="required" />
        <valueSet value="http://fhir.essilorluxottica.com/fhir/ValueSet/el-eyelocation-single-vs" />
      </binding>
    </element>
    <element id="Observation.component">
      <path value="Observation.component" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="code" />
        </discriminator>
        <description value="Slice based on the component.code value" />
        <rules value="open" />
      </slicing>
      <min value="1" />
    </element>
    <element id="Observation.component:DEMaccuracyPercentile">
      <path value="Observation.component" />
      <sliceName value="DEMaccuracyPercentile" />
      <min value="0" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.component:DEMaccuracyPercentile.code">
      <path value="Observation.component.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://fhir.essilorluxottica.com/fhir/CodeSystem/el-observation-componentcode-cs" />
          <code value="DEMaccuracyPercentile" />
          <display value="Developmental Eye Movement Accuracy Percentile" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.component:DEMaccuracyPercentile.value[x]">
      <path value="Observation.component.value[x]" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="Observation.component:DEMaccuracyScore">
      <path value="Observation.component" />
      <sliceName value="DEMaccuracyScore" />
      <min value="0" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.component:DEMaccuracyScore.code">
      <path value="Observation.component.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://fhir.essilorluxottica.com/fhir/CodeSystem/el-observation-componentcode-cs" />
          <code value="DEMaccuracyRawScore" />
          <display value="Developmental Eye Movement Accuracy Raw Score" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.component:DEMaccuracyScore.value[x]">
      <path value="Observation.component.value[x]" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="Observation.component:DEMautomaticitPercentile">
      <path value="Observation.component" />
      <sliceName value="DEMautomaticitPercentile" />
      <min value="0" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.component:DEMautomaticitPercentile.code">
      <path value="Observation.component.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://fhir.essilorluxottica.com/fhir/CodeSystem/el-observation-componentcode-cs" />
          <code value="DEMautomaticitPercentile" />
          <display value="Developmental Eye Movement Automicity Percentile" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.component:DEMautomaticitPercentile.value[x]">
      <path value="Observation.component.value[x]" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="Observation.component:DEMautomaticityScore">
      <path value="Observation.component" />
      <sliceName value="DEMautomaticityScore" />
      <min value="0" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.component:DEMautomaticityScore.code">
      <path value="Observation.component.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://fhir.essilorluxottica.com/fhir/CodeSystem/el-observation-componentcode-cs" />
          <code value="DEMautomaticityRawScore" />
          <display value="Developmental Eye Movement Automicity Raw Score" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.component:DEMautomaticityScore.value[x]">
      <path value="Observation.component.value[x]" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="Observation.component:DEMefficiencyGivenAutomaticityPercentile">
      <path value="Observation.component" />
      <sliceName value="DEMefficiencyGivenAutomaticityPercentile" />
      <min value="0" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.component:DEMefficiencyGivenAutomaticityPercentile.code">
      <path value="Observation.component.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://fhir.essilorluxottica.com/fhir/CodeSystem/el-observation-componentcode-cs" />
          <code value="DEMefficiencyGivenAutomaticityPercentile" />
          <display value="Developmental Eye Movement Efficiency Given Automaticity Percentile" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.component:DEMefficiencyGivenAutomaticityPercentile.value[x]">
      <path value="Observation.component.value[x]" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="Observation.component:DEMoculomotorEfficiencyPercentile">
      <path value="Observation.component" />
      <sliceName value="DEMoculomotorEfficiencyPercentile" />
      <min value="0" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.component:DEMoculomotorEfficiencyPercentile.code">
      <path value="Observation.component.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://fhir.essilorluxottica.com/fhir/CodeSystem/el-observation-componentcode-cs" />
          <code value="DEMoculomotorEfficiencyPercentile" />
          <display value="Developmental Eye Movement oculomotor Efficiency Percentile" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.component:DEMoculomotorEfficiencyPercentile.value[x]">
      <path value="Observation.component.value[x]" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="Observation.component:DEMoculomotorEfficiencyScore">
      <path value="Observation.component" />
      <sliceName value="DEMoculomotorEfficiencyScore" />
      <min value="0" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.component:DEMoculomotorEfficiencyScore.code">
      <path value="Observation.component.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://fhir.essilorluxottica.com/fhir/CodeSystem/el-observation-componentcode-cs" />
          <code value="DEMoculomotorEfficiencyRawScore" />
          <display value="Developmental Eye Movement Oculomotor Efficiency Raw Score" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.component:DEMoculomotorEfficiencyScore.value[x]">
      <path value="Observation.component.value[x]" />
      <type>
        <code value="string" />
      </type>
    </element>
  </differential>
</StructureDefinition>