{
  "package" : "hl7.fhir.r5.core@5.0.0",
  "definition" : "The 20th [Percentile](https://en.wikipedia.org/wiki/Percentile) of N measurements over the stated period.",
  "system" : "http://hl7.org/fhir/observation-statistics",
  "property" : [ ],
  "codesystem" : "23ab4636-6531-57a2-9b71-0ec21b4570c8",
  "concept_id" : "4653a358-86c6-51b8-a4aa-eaf871be478c",
  "ancestors" : {
    "20-percent" : 0
  },
  "id" : "bf20cf3f-31df-4893-84db-cb18cb09b548",
  "code" : "20-percent",
  "display" : "20th Percentile",
  "version" : "5.0.0"
}