{
  "resourceType": "CodeSystem",
  "id": "questionnaire-enable-operator",
  "meta": {
    "lastUpdated": "2023-03-26T15:21:02.749+11:00",
    "profile": [
      "http://hl7.org/fhir/StructureDefinition/shareablecodesystem"
    ]
  },
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p>This code system <code>http://hl7.org/fhir/questionnaire-enable-operator</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\">exists<a name=\"questionnaire-enable-operator-exists\"> </a></td><td>Exists</td><td>True if the determination of 'whether an answer exists for the question' is equal to the enableWhen answer (which must be a boolean).</td></tr><tr><td style=\"white-space:nowrap\">=<a name=\"questionnaire-enable-operator-.61\"> </a></td><td>Equals</td><td>True if at least one answer has a value that is equal to the enableWhen answer.</td></tr><tr><td style=\"white-space:nowrap\">!=<a name=\"questionnaire-enable-operator-.33.61\"> </a></td><td>Not Equals</td><td>True if no answer has a value that is equal to the enableWhen answer.</td></tr><tr><td style=\"white-space:nowrap\">&gt;<a name=\"questionnaire-enable-operator-.62\"> </a></td><td>Greater Than</td><td>True if at least one answer has a value that is greater than the enableWhen answer.</td></tr><tr><td style=\"white-space:nowrap\">&lt;<a name=\"questionnaire-enable-operator-.60\"> </a></td><td>Less Than</td><td>True if at least one answer has a value that is less than the enableWhen answer.</td></tr><tr><td style=\"white-space:nowrap\">&gt;=<a name=\"questionnaire-enable-operator-.62.61\"> </a></td><td>Greater or Equals</td><td>True if at least one answer has a value that is greater or equal to the enableWhen answer.</td></tr><tr><td style=\"white-space:nowrap\">&lt;=<a name=\"questionnaire-enable-operator-.60.61\"> </a></td><td>Less or Equals</td><td>True if at least one answer has a value that is less or equal to the enableWhen answer.</td></tr></table></div>"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "fhir"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 3
    }
  ],
  "url": "http://hl7.org/fhir/questionnaire-enable-operator",
  "identifier": [
    {
      "system": "urn:ietf:rfc:3986",
      "value": "urn:oid:2.16.840.1.113883.4.642.4.1006"
    }
  ],
  "version": "5.0.0",
  "name": "QuestionnaireItemOperator",
  "title": "Questionnaire Item Operator",
  "status": "active",
  "experimental": false,
  "date": "2021-01-05T10:01:24+11:00",
  "publisher": "HL7 (FHIR Project)",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org/fhir"
        },
        {
          "system": "email",
          "value": "fhir@lists.hl7.org"
        }
      ]
    }
  ],
  "description": "The criteria by which a question is enabled.",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "caseSensitive": true,
  "valueSet": "http://hl7.org/fhir/ValueSet/questionnaire-enable-operator",
  "content": "complete",
  "concept": [
    {
      "code": "exists",
      "display": "Exists",
      "definition": "True if the determination of 'whether an answer exists for the question' is equal to the enableWhen answer (which must be a boolean)."
    },
    {
      "code": "=",
      "display": "Equals",
      "definition": "True if at least one answer has a value that is equal to the enableWhen answer."
    },
    {
      "code": "!=",
      "display": "Not Equals",
      "definition": "True if no answer has a value that is equal to the enableWhen answer."
    },
    {
      "code": ">",
      "display": "Greater Than",
      "definition": "True if at least one answer has a value that is greater than the enableWhen answer."
    },
    {
      "code": "<",
      "display": "Less Than",
      "definition": "True if at least one answer has a value that is less than the enableWhen answer."
    },
    {
      "code": ">=",
      "display": "Greater or Equals",
      "definition": "True if at least one answer has a value that is greater or equal to the enableWhen answer."
    },
    {
      "code": "<=",
      "display": "Less or Equals",
      "definition": "True if at least one answer has a value that is less or equal to the enableWhen answer."
    }
  ]
}