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="observation-refraction-le-0"/>
<meta>
<profile
value="http://hl7.org/fhir/uv/eyecare/StructureDefinition/observation-base"/>
</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://snomed.info/sct 251794006}">Refraction</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>bodySite</b>: <span title="Codes: "></span></p><blockquote><p><b>component</b></p><p><b>code</b>: <span title="Codes: {http://snomed.info/sct 251795007}">Power of sphere</span></p><p><b>value</b>: -2.5 diopter</p></blockquote><blockquote><p><b>component</b></p><p><b>code</b>: <span title="Codes: {http://snomed.info/sct 251799001}">Axis of cylinder</span></p><p><b>value</b>: 75 degree</p></blockquote><blockquote><p><b>component</b></p><p><b>code</b>: <span title="Codes: {http://snomed.info/sct 251797004}">Power of cylinder</span></p><p><b>value</b>: 0.5 diopter</p></blockquote></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://snomed.info/sct"/>
<code value="251794006"/>
</coding>
</code>
<subject>
<reference value="Patient/ophthal-patient-example-0"/>
</subject>
<effectiveDateTime value="2013-06-27T17:04:20+04:00"/>
<bodySite>
<extension url="http://hl7.org/fhir/StructureDefinition/bodySite">
<valueReference>
<reference value="BodyStructure/bodystructure-left-eye"/>
</valueReference>
</extension>
</bodySite>
<component>
<code>
<coding>
<system value="http://snomed.info/sct"/>
<code value="251795007"/>
<display value="Power of sphere"/>
</coding>
</code>
<valueQuantity>
<value value="-2.5"/>
<unit value="diopter"/>
</valueQuantity>
</component>
<component>
<code>
<coding>
<system value="http://snomed.info/sct"/>
<code value="251799001"/>
<display value="Axis of cylinder"/>
</coding>
</code>
<valueQuantity>
<value value="75"/>
<unit value="degree"/>
</valueQuantity>
</component>
<component>
<code>
<coding>
<system value="http://snomed.info/sct"/>
<code value="251797004"/>
<display value="Power of cylinder"/>
</coding>
</code>
<valueQuantity>
<value value="0.5"/>
<unit value="diopter"/>
</valueQuantity>
</component>
</Observation>