{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Z-score of an observation value with respect a reference population, expressed as the dimensionless quantity (x-m) /s, where (x-m) is the deviation of the observation value (x) from the population mean (m), and s is the standard deviation of the population",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "fcf93800-c2da-5dcc-9f0a-6cf690cf19c8",
  "ancestors" : {
    "121416" : 0
  },
  "id" : "547a9af8-c840-47e0-9ebb-733b7b6a7b7c",
  "code" : "121416",
  "display" : "Z-Score of measurement",
  "version" : "01"
}