{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "The [variance](https://en.wikipedia.org/wiki/Variance) of N measurements over the stated period.",
  "system" : "http://terminology.hl7.org/CodeSystem/observation-statistics",
  "property" : [ ],
  "codesystem" : "95cebdef-3964-528d-94f9-7af02beece6b",
  "concept_id" : "261c2fbe-2b92-5104-8fd1-4ed6fae275db",
  "ancestors" : {
    "variance" : 0
  },
  "id" : "458f8b91-5ede-4475-be4a-dee2264fa19e",
  "code" : "variance",
  "display" : "Variance",
  "version" : "1.0.0"
}