http://hl7.org/fhir/definition-method|5.0.0

{
  "description" : "The method used to define, describe, or determine a characteristic value.",
  "compose" : null,
  "package" : "hl7.fhir.r5.core@5.0.0",
  "date" : "2020-12-28T05:55:11Z",
  "meta" : {
    "profile" : [ "http://hl7.org/fhir/StructureDefinition/shareablecodesystem" ],
    "lastUpdated" : "2023-03-26T15:21:02.749+11:00"
  },
  "publisher" : "HL7 (FHIR Project)",
  "jurisdiction" : [ {
    "coding" : [ {
      "code" : "001",
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "display" : "World"
    } ]
  } ],
  "content" : "complete",
  "name" : "DefinitionMethod",
  "experimental" : false,
  "resourceType" : "CodeSystem",
  "title" : "Definition Method",
  "supliment" : null,
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "cds"
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "draft"
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 1
  } ],
  "status" : "active",
  "id" : "fe9b3f52-4bc8-573e-8161-4ae665ed9740",
  "valueSet" : "http://hl7.org/fhir/ValueSet/definition-method",
  "url" : "http://hl7.org/fhir/definition-method",
  "identifier" : [ {
    "value" : "urn:oid:2.16.840.1.113883.4.642.4.1953",
    "system" : "urn:ietf:rfc:3986"
  } ],
  "concept" : [ {
    "code" : "systematic-assessment",
    "display" : "Systematic Assessment",
    "definition" : "Any method of routinely determining whether or not specific outcomes (e.g. adverse events) have occurred, for example through a standard questionnaire, regular investigator assessment, regular laboratory testing, or other method"
  }, {
    "code" : "non-systematic-assessment",
    "display" : "Non-Systematic Assessment",
    "definition" : "Any non-systematic method for determining whether or not adverse events have occurred, such as self-reporting by participants or occasional assessment/testing"
  }, {
    "code" : "mean",
    "display" : "Mean",
    "definition" : "Aggregated using mean of observed values."
  }, {
    "code" : "median",
    "display" : "Median",
    "definition" : "Aggregated using median of observed values."
  }, {
    "code" : "mean-of-mean",
    "display" : "Mean of Means",
    "definition" : "Aggregated using mean of means (e.g. study mean values)."
  }, {
    "code" : "mean-of-median",
    "display" : "Mean of Medians",
    "definition" : "Aggregated using mean of medians (e.g. study median values)."
  }, {
    "code" : "median-of-mean",
    "display" : "Median of Means",
    "definition" : "Aggregated using median of means (e.g. study mean values)."
  }, {
    "code" : "median-of-median",
    "display" : "Median of Medians",
    "definition" : "Aggregated using median of medians (e.g. study median values)."
  } ],
  "caseSensitive" : true,
  "version" : "5.0.0",
  "contact" : [ {
    "telecom" : [ {
      "value" : "http://hl7.org/fhir",
      "system" : "url"
    }, {
      "value" : "fhir@lists.hl7.org",
      "system" : "email"
    } ]
  } ]
}