{
  "resourceType" : "Observation",
  "id" : "janusync-dtx-result-observation-example",
  "meta" : {
    "profile" : ["http://connectdtx.kr/fhir/StructureDefinition/janusync-dtx-result-observation"]
  },
  "identifier" : [{
    "system" : "https://connectdtx.net/phicode",
    "value" : "sMbAFvHPH1rS58kTHAkbZ82Xq8kjxVZQYjvN-_-InRU"
  }],
  "basedOn" : [{
    "reference" : "ServiceRequest/dtx-servicerequest-example"
  }],
  "status" : "preliminary",
  "category" : [{
    "coding" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/observation-category",
      "code" : "activity",
      "display" : "Activity"
    }]
  }],
  "code" : {
    "coding" : [{
      "system" : "http://connectdtx.kr/fhir/CodeSystem/janusync-dtx-code",
      "code" : "service-code-001",
      "display" : "수면 DTx (Sleep DTx)"
    }]
  },
  "subject" : {
    "reference" : "Patient/janusync-patient-example"
  },
  "effectivePeriod" : {
    "start" : "2000-01-01T17:05:00+09:00"
  },
  "performer" : [{
    "reference" : "Patient/janusync-patient-example"
  }],
  "device" : {
    "reference" : "Device/janusync-dtx-device-example"
  },
  "component" : [{
    "code" : {
      "coding" : [{
        "system" : "http://loinc.org",
        "code" : "LP33126-1"
      }]
    },
    "valueQuantity" : {
      "value" : 73,
      "system" : "http://unitsofmeasure.org",
      "code" : "%"
    },
    "interpretation" : [{
      "coding" : [{
        "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation",
        "code" : "L",
        "display" : "Low"
      }]
    }]
  },
  {
    "code" : {
      "coding" : [{
        "system" : "http://loinc.org",
        "code" : "LP173213-2",
        "display" : "Progress"
      }]
    },
    "valueRatio" : {
      "numerator" : {
        "value" : 1
      },
      "denominator" : {
        "value" : 42
      }
    }
  }]
}