<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="logicalmodel-Headcircumference-R4" />
  <url value="http://linkehr.com/fhir/logicalmodel-headcircumference-R4" />
  <identifier>
    <system value="openEHR-CKM" />
    <value value="openEHR-EHR-OBSERVATION.head_circumference.v1" />
  </identifier>
  <version value="0" />
  <name value="Headcircumference" />
  <title value="Head circumference" />
  <status value="draft" />
  <date value="2024-06-18" />
  <publisher value="openEHR" />
  <contact>
    <telecom>
      <system value="url" />
      <value value="http://www.veratech.es" />
    </telecom>
  </contact>
  <description value="The measurement of the longest distance around the head." />
  <purpose value="To record the measurement of the longest distance around the head." />
  <fhirVersion value="4.0.0" />
  <mapping>
    <identity value="openEHR" />
    <uri value="http://openehr.org" />
    <name value="openEHR Mapping" />
  </mapping>
  <mapping>
    <identity value="openEHR-natural" />
    <uri value="http://openehr.org" />
    <name value="openEHR natural path" />
  </mapping>
  <kind value="logical" />
  <abstract value="false" />
  <type value="StructureDefinition" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Element" />
  <snapshot>
    <element id="Head_circumference">
      <path value="Head_circumference" />
      <short value="Head circumference" />
      <definition value="The measurement of the longest distance around the head." />
      <min value="1" />
      <max value="1" />
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      </base>
      <type>
        <code value="BackboneElement" />
      </type>
      <mustSupport value="true" />
      <isModifier value="false" />
      <isSummary value="true" />
    </element>
    <element id="Head_circumference.protocol">
      <path value="Head_circumference.protocol" />
      <short value="Tree" />
      <definition value="@ internal @" />
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        <code value="BackboneElement" />
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      <mustSupport value="false" />
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      <isSummary value="true" />
    </element>
    <element id="Head_circumference.protocol.Device">
      <path value="Head_circumference.protocol.Device" />
      <short value="Device" />
      <definition value="Details about the device used for the measurement." />
      <min value="0" />
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      <base>
        <path value="Head_circumference.protocol.Device" />
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    <element id="Head_circumference.protocol.Extension">
      <path value="Head_circumference.protocol.Extension" />
      <short value="Extension" />
      <definition value="Additional information required to capture local context or to align with other reference models/formalisms." />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="Head_circumference.protocol.Extension" />
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      <type>
        <code value="BackboneElement" />
      </type>
      <mustSupport value="false" />
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      <isSummary value="true" />
    </element>
    <element id="Head_circumference.Event_Series">
      <path value="Head_circumference.Event_Series" />
      <short value="Event Series" />
      <definition value="@ internal @" />
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    </element>
    <element id="Head_circumference.Event_Series.Any_event">
      <path value="Head_circumference.Event_Series.Any_event" />
      <short value="Any event" />
      <definition value="Default, unspecified point in time or interval event which may be explicitly defined in a template or at run-time." />
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      <max value="*" />
      <base>
        <path value="Head_circumference.Event_Series.Any_event" />
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        <code value="BackboneElement" />
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    <element id="Head_circumference.Event_Series.Any_event.data">
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    <element id="Head_circumference.Event_Series.Any_event.data.Head_circumference">
      <path value="Head_circumference.Event_Series.Any_event.data.Head_circumference" />
      <short value="Head circumference" />
      <definition value="The measurement of the longest distance around the head." />
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      <base>
        <path value="Head_circumference.Event_Series.Any_event.data.Head_circumference" />
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    <element id="Head_circumference.Event_Series.Any_event.data.Head_circumference.value">
      <path value="Head_circumference.Event_Series.Any_event.data.Head_circumference.value" />
      <short value="Head circumference" />
      <definition value="The measurement of the longest distance around the head." />
      <min value="1" />
      <max value="1" />
      <base>
        <path value="Head_circumference.Event_Series.Any_event.data.Head_circumference.value" />
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        <code value="Quantity" />
      </type>
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      <isSummary value="true" />
    </element>
    <element id="Head_circumference.Event_Series.Any_event.data.Comment">
      <path value="Head_circumference.Event_Series.Any_event.data.Comment" />
      <short value="Comment" />
      <definition value="Additional narrative about the head circumference not captured in other fields." />
      <min value="0" />
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      <base>
        <path value="Head_circumference.Event_Series.Any_event.data.Comment" />
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    </element>
    <element id="Head_circumference.Event_Series.Any_event.data.Comment.value">
      <path value="Head_circumference.Event_Series.Any_event.data.Comment.value" />
      <short value="Comment" />
      <definition value="Additional narrative about the head circumference not captured in other fields." />
      <min value="0" />
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        <path value="Head_circumference.Event_Series.Any_event.data.Comment.value" />
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    </element>
    <element id="Head_circumference.Event_Series.Any_event.state">
      <path value="Head_circumference.Event_Series.Any_event.state" />
      <short value="Tree" />
      <definition value="@ internal @" />
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    </element>
    <element id="Head_circumference.Event_Series.Any_event.state.Confounding_factors">
      <path value="Head_circumference.Event_Series.Any_event.state.Confounding_factors" />
      <short value="Confounding factors" />
      <definition value="Narrative descripiton of any issues or factors that may impact on the measurement." />
      <min value="0" />
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      <base>
        <path value="Head_circumference.Event_Series.Any_event.state.Confounding_factors" />
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    </element>
    <element id="Head_circumference.Event_Series.Any_event.state.Confounding_factors.value">
      <path value="Head_circumference.Event_Series.Any_event.state.Confounding_factors.value" />
      <short value="Confounding factors" />
      <definition value="Narrative descripiton of any issues or factors that may impact on the measurement." />
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    </element>
    <element id="Head_circumference.Event_Series.Birth">
      <path value="Head_circumference.Event_Series.Birth" />
      <short value="Birth" />
      <definition value="The first measurement of head circumference that is recorded soon after birth. This event should only be used once per record." />
      <min value="0" />
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      <base>
        <path value="Head_circumference.Event_Series.Birth" />
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    <element id="Head_circumference.Event_Series.Birth.data">
      <path value="Head_circumference.Event_Series.Birth.data" />
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        <code value="BackboneElement" />
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    </element>
    <element id="Head_circumference.Event_Series.Birth.data.Head_circumference">
      <path value="Head_circumference.Event_Series.Birth.data.Head_circumference" />
      <short value="Head circumference" />
      <definition value="The measurement of the longest distance around the head." />
      <min value="0" />
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      <base>
        <path value="Head_circumference.Event_Series.Birth.data.Head_circumference" />
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    </element>
    <element id="Head_circumference.Event_Series.Birth.data.Head_circumference.value">
      <path value="Head_circumference.Event_Series.Birth.data.Head_circumference.value" />
      <short value="Head circumference" />
      <definition value="The measurement of the longest distance around the head." />
      <min value="1" />
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      <base>
        <path value="Head_circumference.Event_Series.Birth.data.Head_circumference.value" />
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      <type>
        <code value="Quantity" />
      </type>
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    </element>
    <element id="Head_circumference.Event_Series.Birth.data.Comment">
      <path value="Head_circumference.Event_Series.Birth.data.Comment" />
      <short value="Comment" />
      <definition value="Additional narrative about the head circumference not captured in other fields." />
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      <base>
        <path value="Head_circumference.Event_Series.Birth.data.Comment" />
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    <element id="Head_circumference.Event_Series.Birth.data.Comment.value">
      <path value="Head_circumference.Event_Series.Birth.data.Comment.value" />
      <short value="Comment" />
      <definition value="Additional narrative about the head circumference not captured in other fields." />
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      <path value="Head_circumference.Event_Series.Birth.state" />
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    </element>
    <element id="Head_circumference.Event_Series.Birth.state.Confounding_factors">
      <path value="Head_circumference.Event_Series.Birth.state.Confounding_factors" />
      <short value="Confounding factors" />
      <definition value="Narrative descripiton of any issues or factors that may impact on the measurement." />
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    <element id="Head_circumference.Event_Series.Birth.state.Confounding_factors.value">
      <path value="Head_circumference.Event_Series.Birth.state.Confounding_factors.value" />
      <short value="Confounding factors" />
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  </snapshot>
</StructureDefinition>