Definition for Code SystemExampleComparisonGroup

{
  "resourceType" : "CodeSystem",
  "id" : "example-comparison-group",
  "meta" : {
    "lastUpdated" : "2025-11-02T14:10:47.397+11:00",
    "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 example-comparison-group</b></p><a name=\"example-comparison-group\"> </a><a name=\"hcexample-comparison-group\"> </a><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Last updated: 2025-10-23T10:01:24.148+11:00</p><p style=\"margin-bottom: 0px\">Profile: <a href=\"shareablecodesystem.html\">Shareable CodeSystem</a></p></div><p>This case-sensitive code system <code>http://hl7.org/fhir/example-comparison-group</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\">placebo<a name=\"example-comparison-group-placebo\"> </a></td><td>Placebo</td><td>A sham version of the intervention.</td></tr><tr><td style=\"white-space:nowrap\">absence-of-exposure<a name=\"example-comparison-group-absence-of-exposure\"> </a></td><td>Absence of Exposure</td><td>Not receiving the exposure or intervention.</td></tr><tr><td style=\"white-space:nowrap\">usual-care<a name=\"example-comparison-group-usual-care\"> </a></td><td>Usual Care</td><td>The typical care without the intervention under investigation.</td></tr></table></div>"
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "brr"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "informative"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 0
  }],
  "url" : "http://hl7.org/fhir/example-comparison-group",
  "version" : "6.0.0-ballot3",
  "name" : "ExampleComparisonGroup",
  "title" : "Example Comparison Group",
  "status" : "active",
  "experimental" : false,
  "date" : "2025-10-23T16:55:11+11:00",
  "publisher" : "HL7 (FHIR Project)",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"
    },
    {
      "system" : "email",
      "value" : "fhir@lists.hl7.org"
    }]
  }],
  "description" : "Indicates the progression of a study subject through a study.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001",
      "display" : "World"
    }]
  }],
  "caseSensitive" : true,
  "valueSet" : "http://hl7.org/fhir/ValueSet/example-comparison-group",
  "content" : "complete",
  "concept" : [{
    "code" : "placebo",
    "display" : "Placebo",
    "definition" : "A sham version of the intervention."
  },
  {
    "code" : "absence-of-exposure",
    "display" : "Absence of Exposure",
    "definition" : "Not receiving the exposure or intervention."
  },
  {
    "code" : "usual-care",
    "display" : "Usual Care",
    "definition" : "The typical care without the intervention under investigation."
  }]
}