{
  "id" : "M42221792732",
  "category" : {
    "text" : "Laboratory",
    "coding" : [
      {
        "system" : "http://hl7.org/fhir/observation-category",
        "display" : "Laboratory",
        "code" : "laboratory"
      }
    ]
  },
  "subject" : {
    "reference" : "Patient/85632757"
  },
  "encounter" : {
    "reference" : "Encounter/664068318"
  },
  "effectiveDateTime" : "2022-05-16T12:47:00.000Z",
  "resourceType" : "Observation",
  "comments" : "GFR estimated by CKD\nEPI equations (NKF 2021). Recommend confirmation of eGFR using Cystatin C based eGFR in complex cases for clinical decision\nmaking.\u0000",
  "code" : {
    "text" : "Est. GFR",
    "coding" : [
      {
        "system" : "http://loinc.org",
        "code" : "48642-3"
      },
      {
        "system" : "http://loinc.org",
        "code" : "48642-3"
      }
    ]
  },
  "referenceRange" : [
    {
      "text" : ">59 mL/min/1.73_m2"
    }
  ],
  "meta" : {
    "versionId" : "3-42222239335",
    "lastUpdated" : "2022-05-17T12:21:52.000Z"
  },
  "text" : {
    "status" : "generated",
    "div" : "<div><p><b>Observation</b></p><p><b>Patient</b>: 85632757</p><p><b>Status</b>: Final</p><p><b>Category</b>: Laboratory</p><p><b>Code</b>: Est. GFR</p><p><b>Result</b>: &gt; 90 mL/min/1.73_m2</p><p><b>Date</b>: May 16, 2022 12:47 P.M. UTC</p><p><b>Risk Level Detail</b>: &gt;59 mL/min/1.73_m2</p></div>"
  },
  "valueString" : "> 90 mL/min/1.73_m2",
  "status" : "final",
  "issued" : "2022-05-17T11:09:26.000Z"
}