<?xml version="1.0" encoding="UTF-8"?>

<Observation xmlns="http://hl7.org/fhir">
  <id value="observation-egfr-example"/>
  <meta>
    <profile value="https://hl7.lt/fhir/lab/StructureDefinition/egfr-lab-lt"/>
  </meta>
  <language value="en"/>
  <text>
    <status value="generated"/><div xml:lang="en" lang="en"><hr/><p><b>English</b></p><hr/><p class="res-header-id"><b>Generated Narrative: Observation observation-egfr-example</b></p><a name="observation-egfr-example"> </a><a name="hcobservation-egfr-example"> </a><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">Language: en</p><p style="margin-bottom: 0px">Profile: <a href="StructureDefinition-egfr-lab-lt.html">Observation: Lab - eGFR</a></p></div><p><b>status</b>: Final</p><p><b>category</b>: <span title="Codes:{http://terminology.hl7.org/CodeSystem/observation-category laboratory}">Laboratory</span></p><p><b>code</b>: <span title="Codes:{http://loinc.org 98979-8}">Glomerular filtration rate [Volume Rate/Area] in Serum, Plasma or Blood by Creatinine-based formula (CKD-EPI 2021)/1.73 sq M</span></p><p><b>subject</b>: <a href="Patient-patient-example.html">Jonas Petrauskas(official) Male, DoB: 1985-01-01 ( http://hospital-lt.lt/patient-id#HOSPLT-10005 (use: usual, ))</a></p><p><b>effective</b>: 2025-10-01 09:00:00+0000</p><p><b>value</b>: 92 mL/min/1.73 m²<span style="background: LightGoldenRodYellow"> (Details: UCUM  codemL/min/{1.73_m2} = 'mL/min/{1.73_m2}')</span></p><p><b>interpretation</b>: <span title="Codes:{http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation N}">Normal</span></p><p><b>note</b>: </p><blockquote><div><p>Estimated GFR calculated using CKD-EPI 2021 creatinine-based formula.</p>
</div></blockquote></div>
  </text>
  <status value="final"/>
  <category>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/observation-category"/>
      <code value="laboratory"/>
      <display value="Laboratory"/>
    </coding>
  </category>
  <code>
    <coding>
      <system value="http://loinc.org"/>
      <code value="98979-8"/>
      <display value="Glomerular filtration rate [Volume Rate/Area] in Serum, Plasma or Blood by Creatinine-based formula (CKD-EPI 2021)/1.73 sq M"/>
    </coding>
  </code>
  <subject>
    <reference value="Patient/patient-example"/>
  </subject>
  <effectiveDateTime value="2025-10-01T09:00:00Z"/>
  <valueQuantity>
    <value value="92"/>
    <unit value="mL/min/1.73 m²"/>
    <system value="http://unitsofmeasure.org"/>
    <code value="mL/min/{1.73_m2}"/>
  </valueQuantity>
  <interpretation>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation"/>
      <code value="N"/>
      <display value="Normal"/>
    </coding>
  </interpretation>
  <note>
    <text value="Estimated GFR calculated using CKD-EPI 2021 creatinine-based formula."/>
  </note>
</Observation>