{
  "resourceType" : "Observation",
  "id" : "DaType1HospPregnancyEventExample",
  "meta" : {
    "profile" : ["http://connectdtx.kr/fhir/StructureDefinition/janusync-pregnancy-event-observation"]
  },
  "status" : "final",
  "code" : {
    "coding" : [{
      "system" : "http://connectdtx.kr/fhir/CodeSystem/janusync-observation-group",
      "code" : "pregnancy-event",
      "display" : "임신 및 분만 정보"
    }]
  },
  "subject" : {
    "reference" : "Patient/janusync-deidentified-patient-example"
  },
  "effectiveDateTime" : "2026-04-20T11:00:00+09:00",
  "component" : [{
    "code" : {
      "coding" : [{
        "system" : "http://connectdtx.kr/fhir/CodeSystem/janusync-observation-component",
        "code" : "ob.preg.onset-date"
      }]
    },
    "valueDateTime" : "2025"
  },
  {
    "code" : {
      "coding" : [{
        "system" : "http://connectdtx.kr/fhir/CodeSystem/janusync-observation-component",
        "code" : "ob.preg.duration-of-gestation"
      }]
    },
    "valueString" : "20+4wks"
  },
  {
    "code" : {
      "coding" : [{
        "system" : "http://connectdtx.kr/fhir/CodeSystem/janusync-observation-component",
        "code" : "ob.preg.other-complication"
      }]
    },
    "valueString" : "current preg"
  }]
}