Observation-example-f204-creatinine.xml

Real-world patient - creatinine (id = "f204")

<Observation xmlns="http://hl7.org/fhir">
  <id value="f204"/>
<!--    The observation is complete    -->
<!--    No reliability concerns    -->
  <text><status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p><b>Generated Narrative with Details</b></p><p><b>id</b>: f204</p><p><b>identifier</b>: 1304-03720-Creatinine</p><p><b>status</b>: final</p><p><b>code</b>: Creatinine(Serum) <span>(Details : {https://intranet.aumc.nl/labtestcodes code '20005' = '??', given as 'Creatinine(Serum)'}
          )</span></p><p><b>subject</b>: <a>Roel</a></p><p><b>issued</b>: 04/04/2013 2:34:00 PM</p><p><b>performer</b>: <a>Luigi Maas</a></p><p><b>value</b>: 122 umol/L<span> (Details: SNOMED CT code 258814008 = 'Micromole/liter (qualifier value)')</span></p><p><b>interpretation</b>: Serum creatinine raised <span>(Details : {SNOMED CT code '166717003' = 'Serum creatinine raised (finding)', given as
           'Serum creatinine raised'}; {http://hl7.org/fhir/v2/0078 code 'H' = 'High)</span></p><h3>ReferenceRanges</h3><table><tr><td>-</td><td><b>Low</b></td><td><b>High</b></td><td><b>Meaning</b></td></tr><tr><td>*</td><td>64</td><td>104</td><td>Normal Range <span>(Details : {http://hl7.org/fhir/referencerange-meaning code 'normal' = 'Normal Range',
               given as 'Normal Range'})</span></td></tr></table></div></text><identifier>
    <system value="https://intranet.aumc.nl/labvalues"/>
  <!--    Does not exist    -->
    <value value="1304-03720-Creatinine"/>
  </identifier>
<!--    Creatinine was measured on April fourth    -->
  <status value="final"/>
  <code>
  <!--    Kind of observation = Serum Creatinine, Using only a local code in this example   
      -->
    <coding>
      <system value="https://intranet.aumc.nl/labtestcodes"/>
    <!--    Does not exist    -->
      <code value="20005"/>
      <display value="Creatinine(Serum)"/>
    </coding>
  </code>
  <subject>
    <reference value="Patient/f201"/>
    <display value="Roel"/>
  </subject>
  <issued value="2013-04-04T14:34:00+01:00"/>
  <performer>
    <reference value="Practitioner/f202"/>
    <display value="Luigi Maas"/>
  </performer>
  <valueQuantity>
  <!--    Creatinine=122mmol/L    -->
    <value value="122"/>
    <unit value="umol/L"/>
    <system value="http://snomed.info/sct"/>
    <code value="258814008"/>
  </valueQuantity>
  <interpretation>
    <coding>
      <system value="http://snomed.info/sct"/>
      <code value="166717003"/>
      <display value="Serum creatinine raised"/>
    </coding>
    <coding>
      <system value="http://hl7.org/fhir/v2/0078"/>
      <code value="H"/>
    </coding>
  </interpretation>
  <referenceRange>
  <!--    Healthy creatinine level ranges from 64umol/L to 104umol/L    -->
    <low>
      <value value="64"/>
    </low>
    <high>
      <value value="104"/>
    </high>
    <meaning>
      <coding>
        <system value="http://hl7.org/fhir/referencerange-meaning"/>
        <code value="normal"/>
        <display value="Normal Range"/>
      </coding>
    </meaning>
  </referenceRange>
</Observation>