{
  "resourceType": "Observation",
  "id": "krcore-observation-labresult-example-01",
  "meta": {
    "profile": [
      "https://example.org/fhir/krcore/StructureDefinition/krcore-observation-labresult"
    ],
    "tag": [
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-ActReason",
        "code": "HTEST",
        "display": "test health data"
      }
    ]
  },
  "status": "final",
  "category": [
    {
      "coding": [
        {
          "system": "http://terminology.hl7.org/CodeSystem/observation-category",
          "code": "laboratory",
          "display": "Laboratory"
        }
      ]
    }
  ],
  "code": {
    "coding": [
      {
        "system": "https://hira.or.kr/CodeSystem/lab-result-code",
        "code": "FZ811",
        "display": "연속혈당측정검사"
      }
    ],
    "text": "연속혈당측정검사"
  },
  "subject": {
    "reference": "Patient/ch-example"
  },
  "effectiveDateTime": "2021-01-01",
  "valueQuantity": {
    "value": 76.0,
    "unit": "mg/dL",
    "system": "http://unitsofmeasure.org"
  },
  "referenceRange": [
    {
      "low": {
        "value": 40.0,
        "unit": "mg/dL",
        "system": "http://unitsofmeasure.org",
        "code": "mg/dL"
      },
      "high": {
        "value": 109.0,
        "unit": "mg/dL",
        "system": "http://unitsofmeasure.org",
        "code": "mg/dL"
      }
    }
  ]
}