Australian Digital Health Agency FHIR Implementation Guide, published by Australian Digital Health Agency. This guide is not an authorized publication; it is the continuous build for version 1.2.0-ci-build built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/AuDigitalHealth/ci-fhir-r4/ and changes regularly. See the Directory of published versions

• Narrative Content
• XML
• JSON
• TTL

: Distance visual acuity, corrected, with pinhole, left eye, using a Snellen chart, as a ratio - XML Representation

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<Observation xmlns="http://hl7.org/fhir">
  <id value="visualacuity-05"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: Observation visualacuity-05</b></p><a name="visualacuity-05"> </a><a name="hcvisualacuity-05"> </a><a name="visualacuity-05-en-AU"> </a><p><b>status</b>: Final</p><p><b>category</b>: <span title="Codes:{http://terminology.hl7.org/CodeSystem/observation-category exam}">Exam</span>, <span title="Codes:">Vision</span></p><p><b>code</b>: <span title="Codes:{http://snomed.info/sct 251739003}, {http://snomed.info/sct 397536007}, {http://snomed.info/sct 419475002}">Distance visual acuity, corrected, using pinhole</span></p><p><b>subject</b>: child</p><p><b>effective</b>: 2022-02-01 22:05:00+0000</p><p><b>value</b>: 6/9</p><p><b>bodySite</b>: <span title="Codes:{http://snomed.info/sct 362503005}">Entire left eye</span></p><p><b>device</b>: <a href="#hcvisualacuity-05/dev1">Device: type = Snellen chart</a></p><hr/><blockquote><p class="res-header-id"><b>Generated Narrative: Device  #dev1</b></p><a name="visualacuity-05/dev1"> </a><a name="hcvisualacuity-05/dev1"> </a><a name="visualacuity-05/dev1-en-AU"> </a><p><b>type</b>: <span title="Codes:{http://snomed.info/sct 400913005}">Snellen chart</span></p></blockquote></div>
  </text>
  <contained>
    <Device>
      <id value="dev1"/>
      <type>
        <coding>
          <system value="http://snomed.info/sct"/>
          <code value="400913005"/>
          <display value="Snellen chart"/>
        </coding>
      </type>
    </Device>
  </contained>
  <status value="final"/>
  <category>
    <coding>
      <system
              value="http://terminology.hl7.org/CodeSystem/observation-category"/>
      <code value="exam"/>
    </coding>
  </category>
  <category>
    <text value="Vision"/>
  </category>
  <code>
    <coding>
      <system value="http://snomed.info/sct"/>
      <code value="251739003"/>
      <display value="Distance visual acuity"/>
    </coding>
    <coding>
      <system value="http://snomed.info/sct"/>
      <code value="397536007"/>
      <display value="Corrected visual acuity"/>
    </coding>
    <coding>
      <system value="http://snomed.info/sct"/>
      <code value="419475002"/>
      <display value="Pinhole visual acuity"/>
    </coding>
    <text value="Distance visual acuity, corrected, using pinhole"/>
  </code>
  <subject>
    <display value="child"/>
  </subject>
  <effectiveDateTime value="2022-02-01T22:05:00Z"/>
  <valueRatio>
    <numerator>
      <value value="6"/>
    </numerator>
    <denominator>
      <value value="9"/>
    </denominator>
  </valueRatio>
  <bodySite>
    <coding>
      <system value="http://snomed.info/sct"/>
      <code value="362503005"/>
    </coding>
    <text value="Entire left eye"/>
  </bodySite>
  <device>
    <reference value="#dev1"/>
  </device>
</Observation>