This page is part of the HL7 FHIR® Implementation Guide: Ophthalmology Retinal, Release 1 (v0.1.0: STU1 Ballot 1) based on FHIR R4. . For a full list of available versions, see the Directory of published versions
<Observation xmlns="http://hl7.org/fhir">
<id value="vf-fixation-loss-re-0"/>
<meta>
<profile
value="http://hl7.org/fhir/uv/eyecare/StructureDefinition/observation-visual-field"/>
</meta>
<text>
<status value="generated"/>
<div xmlns="http://www.w3.org/1999/xhtml"><p><b>Generated Narrative</b></p><p></p><p><b>category</b>: <span title="Codes: {http://terminology.hl7.org/CodeSystem/observation-category exam}">Exam</span></p><p><b>code</b>: <span title="Codes: {http://hl7.org/fhir/uv/eyecare/CodeSystem/visual-field-observations 400204}">Fixation loss</span></p><p><b>subject</b>: <a href="Patient-ophthal-patient-example-0.html">Generated Summary: Medical Record Number: 02134005; active; Eve Bill; gender: female; birthDate: 1958-12-24</a></p><p><b>effective</b>: Jun 27, 2013 1:04:20 PM</p><p><b>value</b>: 1/15</p><p><b>bodySite</b>: <span title="Codes: "></span></p><p><b>derivedFrom</b>: <a href="Media-visual-field-re-0.html">Generated Summary: status: completed</a></p></div>
</text>
<status value="final"/>
<category>
<coding>
<system value="http://terminology.hl7.org/CodeSystem/observation-category"/>
<code value="exam"/>
<display value="Exam"/>
</coding>
</category>
<code>
<coding>
<system
value="http://hl7.org/fhir/uv/eyecare/CodeSystem/visual-field-observations"/>
<code value="400204"/>
<display value="Fixation loss"/>
</coding>
</code>
<subject>
<reference value="Patient/ophthal-patient-example-0"/>
</subject>
<effectiveDateTime value="2013-06-27T17:04:20+04:00"/>
<valueRatio>
<numerator>
<value value="1"/>
</numerator>
<denominator>
<value value="15"/>
</denominator>
</valueRatio>
<bodySite>
<extension url="http://hl7.org/fhir/StructureDefinition/bodySite">
<valueReference>
<reference value="BodyStructure/bodystructure-right-eye"/>
</valueReference>
</extension>
</bodySite>
<derivedFrom>
<reference value="Media/visual-field-re-0"/>
</derivedFrom>
</Observation>