Definition for Code SystemVariable Role

{
  "resourceType" : "CodeSystem",
  "id" : "variable-role",
  "meta" : {
    "lastUpdated" : "2024-11-22T02:15:14.282+00:00",
    "profile" : ["http://hl7.org/fhir/StructureDefinition/shareablecodesystem"]
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem variable-role</b></p><a name=\"variable-role\"> </a><a name=\"hcvariable-role\"> </a><a name=\"variable-role-en-US\"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/variable-role</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">population<a name=\"variable-role-population\"> </a></td><td>Population</td><td>The group from which the observations were obtained.</td></tr><tr><td style=\"white-space:nowrap\">exposure<a name=\"variable-role-exposure\"> </a></td><td>Exposure</td><td>An independant variable of primary interest.</td></tr><tr><td style=\"white-space:nowrap\">outcome<a name=\"variable-role-outcome\"> </a></td><td>Outcome</td><td>A dependent variable.</td></tr><tr><td style=\"white-space:nowrap\">covariate<a name=\"variable-role-covariate\"> </a></td><td>Covariate</td><td>A variable that influences the exposure or outcome.</td></tr></table></div>"
  },
  "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" : 1
  }],
  "url" : "http://hl7.org/fhir/variable-role",
  "version" : "6.0.0-ballot2",
  "name" : "Variable Role",
  "title" : "VariableRole",
  "status" : "active",
  "experimental" : false,
  "date" : "2023-11-08T16:55:11+11:00",
  "publisher" : "HL7 (FHIR Project)",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"
    },
    {
      "system" : "email",
      "value" : "fhir@lists.hl7.org"
    }]
  }],
  "description" : "The role that the variable plays.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001",
      "display" : "World"
    }]
  }],
  "caseSensitive" : true,
  "valueSet" : "http://hl7.org/fhir/ValueSet/variable-role",
  "content" : "complete",
  "concept" : [{
    "code" : "population",
    "display" : "Population",
    "definition" : "The group from which the observations were obtained."
  },
  {
    "code" : "exposure",
    "display" : "Exposure",
    "definition" : "An independant variable of primary interest."
  },
  {
    "code" : "outcome",
    "display" : "Outcome",
    "definition" : "A dependent variable."
  },
  {
    "code" : "covariate",
    "display" : "Covariate",
    "definition" : "A variable that influences the exposure or outcome."
  }]
}