{
  "description": "The method used to define, describe, or determine a characteristic value.",
  "_filename": "CodeSystem-definition-method.json",
  "package_name": "hl7.fhir.uv.xver-r5.r4.r4b",
  "date": "2020-12-28T15:55:11+10:00",
  "publisher": "Clinical Decision Support",
  "jurisdiction": [ {
    "coding": [ {
      "code": "001",
      "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "display": "World"
    } ]
  } ],
  "content": "complete",
  "name": "DefinitionMethod",
  "type": null,
  "experimental": "false",
  "resourceType": "CodeSystem",
  "title": "Definition Method",
  "package_version": "0.0.1-snapshot-2",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode": "draft"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger": 1
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/package-source",
    "extension": [ {
      "url": "packageId",
      "valueId": "hl7.fhir.uv.xver-r5.r4"
    }, {
      "url": "version",
      "valueString": "0.0.1-snapshot-2"
    } ]
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "cds"
  } ],
  "status": "active",
  "id": "d5127c95-f726-4dc5-9d80-dd79b7d736d1",
  "valueSet": "http://hl7.org/fhir/ValueSet/definition-method",
  "kind": null,
  "url": "http://hl7.org/fhir/definition-method",
  "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": [ {
    "name": "Clinical Decision Support",
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/dss",
      "system": "url"
    } ]
  } ]
}