{
  "package" : "hl7.fhir.r5.core@5.0.0",
  "definition" : "The [standard deviation](https://en.wikipedia.org/wiki/Standard_deviation) of N measurements over the stated period.",
  "system" : "http://hl7.org/fhir/observation-statistics",
  "property" : [ ],
  "codesystem" : "23ab4636-6531-57a2-9b71-0ec21b4570c8",
  "concept_id" : "80acb81a-2a87-5d2f-b3a1-6cba6f1810ef",
  "ancestors" : {
    "std-dev" : 0
  },
  "id" : "d8d0153e-951f-4858-a189-5235ccb6bbd7",
  "code" : "std-dev",
  "display" : "Standard Deviation",
  "version" : "5.0.0"
}