<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="Observation" />
  <url value="http://amphi.eu/fhir/prehospitalsolution/StructureDefinition/Observation/v1" />
  <version value="1.0" />
  <name value="Observation" />
  <status value="active" />
  <date value="2024-01-10T14:02:01.1873929+00:00" />
  <description value="This profile contains information about the observations made by a clinician.&#xD;&#xA;The profile is based on the Observation Resource." />
  <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.id">
      <path value="Observation.id" />
      <max value="0" />
    </element>
    <element id="Observation.meta">
      <path value="Observation.meta" />
    </element>
    <element id="Observation.meta.id">
      <path value="Observation.meta.id" />
      <max value="0" />
    </element>
    <element id="Observation.meta.versionId">
      <path value="Observation.meta.versionId" />
      <min value="1" />
    </element>
    <element id="Observation.meta.lastUpdated">
      <path value="Observation.meta.lastUpdated" />
      <min value="1" />
    </element>
    <element id="Observation.meta.source">
      <path value="Observation.meta.source" />
      <max value="0" />
    </element>
    <element id="Observation.meta.profile">
      <path value="Observation.meta.profile" />
      <max value="0" />
    </element>
    <element id="Observation.meta.security">
      <path value="Observation.meta.security" />
      <max value="0" />
    </element>
    <element id="Observation.meta.tag">
      <path value="Observation.meta.tag" />
      <max value="0" />
    </element>
    <element id="Observation.implicitRules">
      <path value="Observation.implicitRules" />
      <max value="0" />
    </element>
    <element id="Observation.language">
      <path value="Observation.language" />
      <max value="0" />
    </element>
    <element id="Observation.text">
      <path value="Observation.text" />
      <max value="0" />
    </element>
    <element id="Observation.contained">
      <path value="Observation.contained" />
      <max value="0" />
    </element>
    <element id="Observation.identifier">
      <path value="Observation.identifier" />
      <definition value="An identifier for this observation." />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Observation.identifier.use">
      <path value="Observation.identifier.use" />
      <max value="0" />
    </element>
    <element id="Observation.identifier.type">
      <path value="Observation.identifier.type" />
      <max value="0" />
    </element>
    <element id="Observation.identifier.system">
      <path value="Observation.identifier.system" />
      <definition value="Namespace for the identifier value." />
      <min value="1" />
      <fixedUri value="http://amphisystems.com/amphi/journaldatasystemid" />
    </element>
    <element id="Observation.identifier.value">
      <path value="Observation.identifier.value" />
      <definition value="Unique value – observation id." />
      <min value="1" />
    </element>
    <element id="Observation.identifier.period">
      <path value="Observation.identifier.period" />
      <max value="0" />
    </element>
    <element id="Observation.identifier.assigner">
      <path value="Observation.identifier.assigner" />
      <max value="0" />
    </element>
    <element id="Observation.basedOn">
      <path value="Observation.basedOn" />
      <max value="0" />
    </element>
    <element id="Observation.partOf">
      <path value="Observation.partOf" />
      <max value="0" />
    </element>
    <element id="Observation.status">
      <path value="Observation.status" />
      <definition value="The status of the result value.&#xD;&#xA;&#xD;&#xA;Status will be final when observation is recorded. If the observation is deleted in amPHI, the status is set to entered-in-error." />
    </element>
    <element id="Observation.category">
      <path value="Observation.category" />
      <max value="0" />
    </element>
    <element id="Observation.code">
      <path value="Observation.code" />
      <definition value="Type of observation." />
    </element>
    <element id="Observation.code.coding">
      <path value="Observation.code.coding" />
      <definition value="Code defined by a terminology system." />
    </element>
    <element id="Observation.code.coding.system">
      <path value="Observation.code.coding.system" />
      <definition value="Identity of the terminology system." />
      <min value="1" />
      <fixedUri value="http://snomed.info/sct" />
    </element>
    <element id="Observation.code.coding.version">
      <path value="Observation.code.coding.version" />
      <max value="0" />
    </element>
    <element id="Observation.code.coding.code">
      <path value="Observation.code.coding.code" />
      <definition value="Code defined by the system." />
      <min value="1" />
    </element>
    <element id="Observation.code.coding.display">
      <path value="Observation.code.coding.display" />
      <definition value="Representation defined by the system." />
    </element>
    <element id="Observation.code.coding.userSelected">
      <path value="Observation.code.coding.userSelected" />
      <max value="0" />
    </element>
    <element id="Observation.code.text">
      <path value="Observation.code.text" />
      <max value="0" />
    </element>
    <element id="Observation.subject">
      <path value="Observation.subject" />
      <definition value="Who the observation is about." />
      <min value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://amphi.eu/fhir/prehospitalsolution/StructureDefinition/Patient/v1" />
        <aggregation value="referenced" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.subject.reference">
      <path value="Observation.subject.reference" />
      <definition value="Literal reference to a patient resource. Relative URL is being used." />
      <min value="1" />
    </element>
    <element id="Observation.subject.type">
      <path value="Observation.subject.type" />
      <max value="0" />
    </element>
    <element id="Observation.subject.identifier">
      <path value="Observation.subject.identifier" />
      <max value="0" />
    </element>
    <element id="Observation.subject.display">
      <path value="Observation.subject.display" />
      <max value="0" />
    </element>
    <element id="Observation.focus">
      <path value="Observation.focus" />
      <max value="0" />
    </element>
    <element id="Observation.encounter">
      <path value="Observation.encounter" />
      <definition value="Healthcare event during which this observation is made. The health record this observation belongs to." />
      <type>
        <code value="Reference" />
        <targetProfile value="http://amphi.eu/fhir/prehospitalsolution/StructureDefinition/Encounter/v1" />
        <aggregation value="referenced" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.encounter.reference">
      <path value="Observation.encounter.reference" />
      <definition value="Literal reference to an encounter resource. Relative URL is being used." />
      <min value="1" />
    </element>
    <element id="Observation.encounter.type">
      <path value="Observation.encounter.type" />
      <max value="0" />
    </element>
    <element id="Observation.encounter.identifier">
      <path value="Observation.encounter.identifier" />
      <max value="0" />
    </element>
    <element id="Observation.encounter.display">
      <path value="Observation.encounter.display" />
      <max value="0" />
    </element>
    <element id="Observation.effective[x]">
      <path value="Observation.effective[x]" />
      <definition value="Registration time for observation." />
      <min value="1" />
      <type>
        <code value="dateTime" />
      </type>
    </element>
    <element id="Observation.issued">
      <path value="Observation.issued" />
      <max value="0" />
    </element>
    <element id="Observation.performer">
      <path value="Observation.performer" />
      <definition value="The Clinician who recorded the observation." />
      <max value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://amphi.eu/fhir/prehospitalsolution/StructureDefinition/Practitioner/v1" />
        <aggregation value="referenced" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.performer.reference">
      <path value="Observation.performer.reference" />
      <definition value="Literal reference to a practitioner resource. Relative URL is being used." />
      <min value="1" />
    </element>
    <element id="Observation.performer.type">
      <path value="Observation.performer.type" />
      <max value="0" />
    </element>
    <element id="Observation.performer.identifier">
      <path value="Observation.performer.identifier" />
      <max value="0" />
    </element>
    <element id="Observation.performer.display">
      <path value="Observation.performer.display" />
      <max value="0" />
    </element>
    <element id="Observation.value[x]">
      <path value="Observation.value[x]" />
      <definition value="Actual result." />
      <type>
        <code value="Quantity" />
      </type>
      <type>
        <code value="string" />
      </type>
      <type>
        <code value="boolean" />
      </type>
      <type>
        <code value="integer" />
      </type>
      <type>
        <code value="dateTime" />
      </type>
    </element>
    <element id="Observation.dataAbsentReason">
      <path value="Observation.dataAbsentReason" />
      <max value="0" />
    </element>
    <element id="Observation.interpretation">
      <path value="Observation.interpretation" />
      <definition value="The assessment made based on the result of the observation. It is used for observations of triage to state the severity." />
      <max value="1" />
    </element>
    <element id="Observation.interpretation.coding">
      <path value="Observation.interpretation.coding" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Observation.interpretation.coding.system">
      <path value="Observation.interpretation.coding.system" />
      <min value="1" />
    </element>
    <element id="Observation.interpretation.coding.version">
      <path value="Observation.interpretation.coding.version" />
      <max value="0" />
    </element>
    <element id="Observation.interpretation.coding.code">
      <path value="Observation.interpretation.coding.code" />
      <min value="1" />
    </element>
    <element id="Observation.interpretation.coding.userSelected">
      <path value="Observation.interpretation.coding.userSelected" />
      <max value="0" />
    </element>
    <element id="Observation.interpretation.text">
      <path value="Observation.interpretation.text" />
      <max value="0" />
    </element>
    <element id="Observation.note">
      <path value="Observation.note" />
      <max value="1" />
    </element>
    <element id="Observation.bodySite">
      <path value="Observation.bodySite" />
      <max value="0" />
    </element>
    <element id="Observation.method">
      <path value="Observation.method" />
      <definition value="How it was done. It is used to differentiate between observations with the same code, i.e. a measurement of pulse." />
    </element>
    <element id="Observation.method.coding">
      <path value="Observation.method.coding" />
      <definition value="Code defined by a terminology system." />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Observation.method.coding.system">
      <path value="Observation.method.coding.system" />
      <definition value="Identity of the terminology system." />
      <min value="1" />
    </element>
    <element id="Observation.method.coding.version">
      <path value="Observation.method.coding.version" />
      <max value="0" />
    </element>
    <element id="Observation.method.coding.code">
      <path value="Observation.method.coding.code" />
      <definition value="Code defined by the system." />
      <min value="1" />
    </element>
    <element id="Observation.method.coding.display">
      <path value="Observation.method.coding.display" />
      <definition value="Representation defined by the system." />
    </element>
    <element id="Observation.method.coding.userSelected">
      <path value="Observation.method.coding.userSelected" />
      <max value="0" />
    </element>
    <element id="Observation.method.text">
      <path value="Observation.method.text" />
      <max value="0" />
    </element>
    <element id="Observation.specimen">
      <path value="Observation.specimen" />
      <max value="0" />
    </element>
    <element id="Observation.device">
      <path value="Observation.device" />
      <max value="0" />
    </element>
    <element id="Observation.referenceRange">
      <path value="Observation.referenceRange" />
      <max value="0" />
    </element>
    <element id="Observation.hasMember">
      <path value="Observation.hasMember" />
      <max value="0" />
    </element>
    <element id="Observation.derivedFrom">
      <path value="Observation.derivedFrom" />
      <definition value="Related measurements the observation is made from. This is used for observations of triage to reference QuestionnaireResponses." />
      <max value="0" />
      <type>
        <code value="Reference" />
        <aggregation value="referenced" />
      </type>
    </element>
    <element id="Observation.derivedFrom.reference">
      <path value="Observation.derivedFrom.reference" />
      <definition value="Literal reference to the questionnaire response resource. Relative URL is being used." />
      <min value="1" />
    </element>
    <element id="Observation.derivedFrom.type">
      <path value="Observation.derivedFrom.type" />
      <max value="0" />
    </element>
    <element id="Observation.derivedFrom.identifier">
      <path value="Observation.derivedFrom.identifier" />
      <max value="0" />
    </element>
    <element id="Observation.derivedFrom.display">
      <path value="Observation.derivedFrom.display" />
      <max value="0" />
    </element>
    <element id="Observation.component">
      <path value="Observation.component" />
      <definition value="Component results. This is used for subresults. It is used for observations of trauma to state the subscores of the total trauma score, for observations of blood pressure to state the systolic and diastolic blood pressure separately, and for observations of Glasgow Coma Scale." />
    </element>
    <element id="Observation.component.code">
      <path value="Observation.component.code" />
      <definition value="Type of component." />
    </element>
    <element id="Observation.component.code.coding">
      <path value="Observation.component.code.coding" />
      <definition value="Code defined by a terminology system." />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Observation.component.code.coding.system">
      <path value="Observation.component.code.coding.system" />
      <definition value="Identity of the terminology system." />
      <min value="1" />
      <fixedUri value="http://snomed.info/sct" />
    </element>
    <element id="Observation.component.code.coding.version">
      <path value="Observation.component.code.coding.version" />
      <max value="0" />
    </element>
    <element id="Observation.component.code.coding.code">
      <path value="Observation.component.code.coding.code" />
      <definition value="Code defined by the system." />
      <min value="1" />
    </element>
    <element id="Observation.component.code.coding.display">
      <path value="Observation.component.code.coding.display" />
      <definition value="Representation defined by the system." />
    </element>
    <element id="Observation.component.code.coding.userSelected">
      <path value="Observation.component.code.coding.userSelected" />
      <max value="0" />
    </element>
    <element id="Observation.component.code.text">
      <path value="Observation.component.code.text" />
      <max value="0" />
    </element>
    <element id="Observation.component.value[x]">
      <path value="Observation.component.value[x]" />
      <definition value="Actual component result." />
      <min value="1" />
      <type>
        <code value="Quantity" />
      </type>
      <type>
        <code value="CodeableConcept" />
      </type>
      <type>
        <code value="string" />
      </type>
      <type>
        <code value="boolean" />
      </type>
      <type>
        <code value="integer" />
      </type>
      <type>
        <code value="dateTime" />
      </type>
    </element>
    <element id="Observation.component.dataAbsentReason">
      <path value="Observation.component.dataAbsentReason" />
      <max value="0" />
    </element>
    <element id="Observation.component.interpretation">
      <path value="Observation.component.interpretation" />
      <max value="0" />
    </element>
    <element id="Observation.component.referenceRange">
      <path value="Observation.component.referenceRange" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>