http://terminology.hl7.org/CodeSystem/certainty-subcomponent-type|4.0.1

{
  "description" : "The subcomponent classification of quality of evidence rating systems.",
  "compose" : null,
  "package" : "hl7.fhir.r4.core@4.0.1",
  "date" : "2019-10-31T22:29:23Z",
  "meta" : {
    "lastUpdated" : "2019-11-01T09:29:23.356+11:00"
  },
  "publisher" : "HL7 (FHIR Project)",
  "content" : "complete",
  "name" : "CertaintySubcomponentType",
  "experimental" : false,
  "resourceType" : "CodeSystem",
  "title" : "CertaintySubcomponentType",
  "supliment" : null,
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "cds"
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use"
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 0
  } ],
  "status" : "draft",
  "id" : "1695e408-58de-53ea-bc34-a5d769dd5b61",
  "valueSet" : "http://hl7.org/fhir/ValueSet/certainty-subcomponent-type",
  "url" : "http://terminology.hl7.org/CodeSystem/certainty-subcomponent-type",
  "identifier" : [ {
    "value" : "urn:oid:2.16.840.1.113883.4.642.4.1360",
    "system" : "urn:ietf:rfc:3986"
  } ],
  "concept" : [ {
    "code" : "RiskOfBias",
    "display" : "Risk of bias",
    "definition" : "methodologic concerns reducing internal validity."
  }, {
    "code" : "Inconsistency",
    "display" : "Inconsistency",
    "definition" : "concerns that findings are not similar enough to support certainty."
  }, {
    "code" : "Indirectness",
    "display" : "Indirectness",
    "definition" : "concerns reducing external validity."
  }, {
    "code" : "Imprecision",
    "display" : "Imprecision",
    "definition" : "High quality evidence."
  }, {
    "code" : "PublicationBias",
    "display" : "Publication bias",
    "definition" : "likelihood that what is published misrepresents what is available to publish."
  }, {
    "code" : "DoseResponseGradient",
    "display" : "Dose response gradient",
    "definition" : "higher certainty due to dose response relationship."
  }, {
    "code" : "PlausibleConfounding",
    "display" : "Plausible confounding",
    "definition" : "higher certainty due to risk of bias in opposite direction."
  }, {
    "code" : "LargeEffect",
    "display" : "Large effect",
    "definition" : "higher certainty due to large effect size."
  } ],
  "caseSensitive" : true,
  "version" : "4.0.1",
  "contact" : [ {
    "telecom" : [ {
      "value" : "http://hl7.org/fhir",
      "system" : "url"
    }, {
      "value" : "fhir@lists.hl7.org",
      "system" : "email"
    } ]
  } ]
}