<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="http://example.org/fhir/StructureDefinition/ObservationTobaksbruk" />
  <name value="Tobaksbruk" />
  <status value="draft" />
  <description value="Innehåller tobakskonsumtion och tobaksförbrukning" />
  <fhirVersion value="3.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Observation" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Observation" />
  <derivation value="constraint" />
  <differential>
    <element id="Observation.identifier">
      <path value="Observation.identifier" />
      <max value="1" />
      <type>
        <code value="Identifier" />
        <profile value="ObservationsID" />
      </type>
    </element>
    <element id="Observation.basedOn">
      <path value="Observation.basedOn" />
      <max value="0" />
    </element>
    <element id="Observation.status">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-display-hint">
        <valueString value="default: final" />
      </extension>
      <path value="Observation.status" />
      <label value="Observation status" />
      <short value="registered | preliminary | final | amended+" />
      <fixedCode value="känd förekomst" />
    </element>
    <element id="Observation.category">
      <path value="Observation.category" />
      <max value="0" />
    </element>
    <element id="Observation.code">
      <path value="Observation.code" />
      <label value="Typ av tobak" />
      <code>
        <system value="http://snomed.info/sct" />
        <version value="2018" />
        <display value="Typ av tobaksbruk" />
      </code>
      <definition value="Typ av tobak." />
      <fixedCodeableConcept>
        <coding>
          <system value="kv-typ av tobaksbruk" />
          <code value="2302008" />
          <display value="Piprökare" />
        </coding>
        <coding>
          <system value="kv-typ av tobaksbruk" />
          <code value="5568007" />
          <display value="Cigarettrökare" />
        </coding>
      </fixedCodeableConcept>
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="ObservationCode" />
        </extension>
        <strength value="preferred" />
      </binding>
    </element>
    <element id="Observation.code.coding">
      <path value="Observation.code.coding" />
      <code>
        <system value="http://snomed.info/sct" />
        <version value="2018" />
        <code value="Typ av tobaksbruk" />
        <display value="Typ av tobaksbruk" />
      </code>
      <max value="1" />
      <fixedCoding>
        <system value="http://snomed.info/sct" />
        <code value="5568007: CigarettrökareI 2302008: PiprökareI 9978006: CigarrökareI 698289004: VattenpipsrökareI 228504007: Snusare" />
        <userSelected value="true" />
      </fixedCoding>
      <binding>
        <strength value="required" />
        <description value="Typ av tobak" />
        <valueSetUri value="http://snomed.info/sct" />
      </binding>
    </element>
    <element id="Observation.subject">
      <path value="Observation.subject" />
      <label value="Patient" />
      <definition value="Patient" />
      <min value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient" />
      </type>
    </element>
    <element id="Observation.context">
      <path value="Observation.context" />
      <max value="0" />
    </element>
    <element id="Observation.effective[x]">
      <path value="Observation.effective[x]" />
      <max value="0" />
    </element>
    <element id="Observation.issued">
      <path value="Observation.issued" />
      <label value="Observations tid" />
    </element>
    <element id="Observation.performer">
      <path value="Observation.performer" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Practitioner" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson" />
      </type>
    </element>
    <element id="Observation.value[x]:valueCodeableConcept">
      <path value="Observation.valueCodeableConcept" />
      <sliceName value="valueCodeableConcept" />
      <label value="Värde" />
      <type>
        <code value="CodeableConcept" />
      </type>
      <binding>
        <strength value="preferred" />
        <description value="Observations värde" />
        <valueSetReference>
          <reference value="https://browser.ihtsdotools.org/?perspective=full&amp;conceptId1=46051000052106&amp;edition=se-edition&amp;release=v20181130&amp;server=https://prod-browser-exten.ihtsdotools.org/api/snomed/&amp;langRefset=46011000052107" />
        </valueSetReference>
      </binding>
    </element>
    <element id="Observation.value[x]:valueCodeableConcept.coding">
      <path value="Observation.valueCodeableConcept.coding" />
      <min value="1" />
      <max value="1" />
      <fixedCoding>
        <system value="http://snomed.info/sct" />
      </fixedCoding>
    </element>
    <element id="Observation.dataAbsentReason">
      <path value="Observation.dataAbsentReason" />
      <max value="0" />
    </element>
    <element id="Observation.interpretation">
      <path value="Observation.interpretation" />
      <max value="0" />
    </element>
    <element id="Observation.comment">
      <path value="Observation.comment" />
      <max value="0" />
    </element>
    <element id="Observation.bodySite">
      <path value="Observation.bodySite" />
      <max value="0" />
    </element>
    <element id="Observation.method">
      <path value="Observation.method" />
      <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.component">
      <path value="Observation.component" />
      <label value="Tobaksförbrukning" />
      <short value="Tobaksförbrukning" />
      <max value="1" />
    </element>
    <element id="Observation.component.code">
      <path value="Observation.component.code" />
      <code>
        <code value="Cigarett / Cigarr" />
        <display value="Cigarett- eller cigarr förbrukning" />
      </code>
      <code>
        <code value="Snus" />
        <display value="Snus" />
      </code>
    </element>
    <element id="Observation.component.code.coding">
      <path value="Observation.component.code.coding" />
      <label value="Tobaksförbrukning antal/gram" />
      <min value="1" />
      <max value="1" />
      <fixedCoding>
        <code value="Tobaksförbrukning per dag I Tobaksförbrukning per vecka" />
      </fixedCoding>
    </element>
    <element id="Observation.component.value[x]:valueQuantity">
      <path value="Observation.component.valueQuantity" />
      <sliceName value="valueQuantity" />
      <label value="Antal per dag" />
      <min value="1" />
      <type>
        <code value="Quantity" />
      </type>
    </element>
    <element id="Observation.component.value[x]:valueQuantity.value">
      <path value="Observation.component.valueQuantity.value" />
      <label value="Tobaksförbrukning antal eller gram" />
      <min value="1" />
    </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>