{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "The current result or observation value has degraded compared to the previous result or observation value (the change is significant as defined in the respective test procedure).\\r\\n\\n                        [Note: This can be applied to quantitative or qualitative observations.]",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "_ObservationInterpretationChange"
  } ],
  "codesystem" : "f0c8fd69-370c-5f88-82c4-74348ff8483f",
  "concept_id" : "dc95e664-2be5-5df2-8a95-70c175d1a846",
  "ancestors" : {
    "W" : 0,
    "_ObservationInterpretationChange" : 1
  },
  "id" : "d378e0f1-a9cc-4b8e-801f-b118ab9b033a",
  "code" : "W",
  "display" : "Worse",
  "version" : "2018-08-12"
}