<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="profile-DwObservationAlcoholUseYearsOfETOHUse" />
  <meta>
    <lastUpdated value="2024-04-25T13:58:28.0727299+00:00" />
  </meta>
  <url value="https://www.telus.com/health/fhir/dwemrextract/StructureDefinition/DwObservationAlcoholUseYearsOfETOHUse" />
  <name value="DwObservationAlcoholUseYearsOfETOHUse" />
  <status value="draft" />
  <date value="2024-04-25T21:03:02.4786192+00:00" />
  <fhirVersion value="4.0.1" />
  <mapping>
    <identity value="workflow" />
    <uri value="http://hl7.org/fhir/workflow" />
    <name value="Workflow Pattern" />
  </mapping>
  <mapping>
    <identity value="sct-concept" />
    <uri value="http://snomed.info/conceptdomain" />
    <name value="SNOMED CT Concept Domain Binding" />
  </mapping>
  <mapping>
    <identity value="v2" />
    <uri value="http://hl7.org/v2" />
    <name value="HL7 v2 Mapping" />
  </mapping>
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <mapping>
    <identity value="w5" />
    <uri value="http://hl7.org/fhir/fivews" />
    <name value="FiveWs Pattern Mapping" />
  </mapping>
  <mapping>
    <identity value="sct-attr" />
    <uri value="http://snomed.org/attributebinding" />
    <name value="SNOMED CT Attribute Binding" />
  </mapping>
  <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" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.meta">
      <path value="Observation.meta" />
    </element>
    <element id="Observation.meta.lastUpdated">
      <path value="Observation.meta.lastUpdated" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.meta.source">
      <path value="Observation.meta.source" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.text">
      <path value="Observation.text" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.identifier">
      <path value="Observation.identifier" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.status">
      <path value="Observation.status" />
      <comment value="Usage Note - Historical load do not send the deleted entries. For delta send all updated resource including deleted&#xD;&#xA;PSS --&gt;FHIR&#xD;&#xA;Needs Review, unfinished --&gt; Final&#xD;&#xA;Updated --&gt; amended - only if delta is being send&#xD;&#xA;deleted --&gt; entered-in-error - only if delta is being sent&#xD;&#xA;&#xD;&#xA;Conformance Rule - PSS status for active risk factors the status should be final. For updated risk factor the status should be updated to amended&#xD;&#xA;&#xD;&#xA;MA --&gt; FHIR&#xD;&#xA;Active --&gt; Final&#xD;&#xA;deleted --&gt; entered-in-error - only if delta is being sent&#xD;&#xA;&#xD;&#xA;This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid." />
      <mustSupport value="true" />
    </element>
    <element id="Observation.category">
      <path value="Observation.category" />
      <fixedCodeableConcept>
        <text value="social-history" />
      </fixedCodeableConcept>
      <mustSupport value="true" />
    </element>
    <element id="Observation.code">
      <path value="Observation.code" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.code.coding">
      <path value="Observation.code.coding" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.code.coding.system">
      <path value="Observation.code.coding.system" />
      <fixedUri value="http://loinc.org" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.code.coding.code">
      <path value="Observation.code.coding.code" />
      <fixedCode value="74012-6" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.code.coding.display">
      <path value="Observation.code.coding.display" />
      <fixedString value="Number of years alcohol consumed [Time]" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.code.text">
      <path value="Observation.code.text" />
      <comment value="Usage note- Label of the observation being observered from EMR UI &#xD;&#xA;&#xD;&#xA;&#xD;&#xA;Very often the text is the same as a displayName of one of the codings." />
      <mustSupport value="true" />
    </element>
    <element id="Observation.subject">
      <path value="Observation.subject" />
      <min value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://www.telus.com/health/fhir/dwemrextract/StructureDefinition/DwPatient" />
        <aggregation value="bundled" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.encounter">
      <path value="Observation.encounter" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.effective[x]">
      <path value="Observation.effective[x]" />
      <comment value="Usage note - Last reviewed date for the risk factor &#xD;&#xA;PSS and MA to investigate whether we have last reviewed date. If unable to find last reviewed date populate with . &#xD;&#xA;&#xD;&#xA;At least a date should be present unless this olast updated datebservation is a historical report.  For recording imprecise or &quot;fuzzy&quot; times (For example, a blood glucose measurement taken &quot;after breakfast&quot;) use the [Timing](datatypes.html#timing) datatype which allow the measurement to be tied to regular life events." />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.value[x]">
      <path value="Observation.value[x]" />
      <comment value="If partial date is provided only provide the partial date to the precision it was documented ( ex 2020-00-00 = 2020)&#xD;&#xA;&#xD;&#xA;An observation may have; 1)  a single value here, 2)  both a value and a set of related or component values,  or 3)  only a set of related or component values. If a value is present, the datatype for this element should be determined by Observation.code.  A CodeableConcept with just a text would be used instead of a string if the field was usually coded, or if the type associated with the Observation.code defines a coded value.  For additional guidance, see the [Notes section](observation.html#notes) below." />
      <type>
        <code value="string" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.note">
      <path value="Observation.note" />
      <comment value="If onset documented as age provide &quot;end date, 16 years&quot; &#xD;&#xA;&#xD;&#xA;May include general statements about the observation, or statements about significant, unexpected or unreliable results values, or information about its source when relevant to its interpretation." />
      <mustSupport value="true" />
    </element>
    <element id="Observation.bodySite">
      <path value="Observation.bodySite" />
      <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>
  </differential>
</StructureDefinition>