AU Base Implementation Guide
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This page is part of the AU Base Implementation Guide 4.1.0. It is based on FHIR R4. For a full list of available versions, see the Directory of published versions

: Observation - Measurement of Hepatitis B surface antibody - XML Representation

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<Observation xmlns="http://hl7.org/fhir">
  <id value="specimen-hepatitis-b-serology"/>
  <meta>
    <profile
             value="http://hl7.org.au/fhir/StructureDefinition/au-pathologyresult"/>
  </meta>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p><b>Generated Narrative: Observation</b><a name="specimen-hepatitis-b-serology"> </a></p><div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%"><p style="margin-bottom: 0px">Resource Observation &quot;specimen-hepatitis-b-serology&quot; </p><p style="margin-bottom: 0px">Profile: <a href="StructureDefinition-au-pathologyresult.html">AU Base Pathology Result</a></p></div><p><b>basedOn</b>: <a href="ServiceRequest-hepatitis-b-antibody.html">ServiceRequest/hepatitis-b-antibody</a></p><p><b>status</b>: final</p><p><b>category</b>: Laboratory <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="http://terminology.hl7.org/5.0.0/CodeSystem-observation-category.html">Observation Category Codes</a>#laboratory)</span>, Serology <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="http://terminology.hl7.org/5.0.0/CodeSystem-v2-0074.html">diagnosticServiceSectionId</a>#SR)</span></p><p><b>code</b>: Hepatitis B surface Ab <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="https://loinc.org/">LOINC</a>#16935-9)</span></p><p><b>subject</b>: <a href="Patient-example0.html">Patient/example0</a> &quot; FRANKLIN&quot;</p><p><b>effective</b>: 2019-09-25 08:20:00+0000</p><p><b>performer</b>: <a href="Organization-example6.html">Organization/example6</a> &quot;ACME Pathology&quot;</p><p><b>value</b>: &gt;10 IU/L</p><p><b>specimen</b>: <a href="Specimen-serum.html">Specimen/serum</a></p><h3>ReferenceRanges</h3><table class="grid"><tr><td>-</td><td><b>Low</b></td></tr><tr><td>*</td><td>10 IU/L</td></tr></table></div>
  </text>
  <basedOn>
    <reference value="ServiceRequest/hepatitis-b-antibody"/>
  </basedOn>
  <status value="final"/>
  <category>
    <coding>
      <system
              value="http://terminology.hl7.org/CodeSystem/observation-category"/>
      <code value="laboratory"/>
    </coding>
  </category>
  <category>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/v2-0074"/>
      <code value="SR"/>
      <display value="Serology"/>
    </coding>
  </category>
  <code>
    <coding>
      <system value="http://loinc.org"/>
      <code value="16935-9"/>
    </coding>
    <text value="Hepatitis B surface Ab"/>
  </code>
  <subject>
    <reference value="Patient/example0"/>
  </subject>
  <effectiveDateTime value="2019-09-25T08:20:00Z"/>
  <performer>
    <reference value="Organization/example6"/>
  </performer>
  <valueQuantity>
    <value value="10"/>
    <comparator value="&gt;"/>
    <unit value="IU/L"/>
  </valueQuantity>
  <specimen>
    <reference value="Specimen/serum"/>
  </specimen>
  <referenceRange>
    <low>
      <value value="10"/>
      <unit value="IU/L"/>
    </low>
  </referenceRange>
</Observation>