Definition for Code SystemQuestionnaireItemOperator

<?xml version="1.0" encoding="UTF-8"?>

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="questionnaire-enable-operator"/> 
  <meta> 
    <lastUpdated value="2022-09-10T04:52:37.223+10:00"/> 
    <profile value="http://hl7.org/fhir/StructureDefinition/shareablecodesystem"/> 
  </meta> 
  <text> 
    <status value="generated"/> 
    <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> 
  </text> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="fhir"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="trial-use"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="3"/> 
  </extension> 
  <url value="http://hl7.org/fhir/questionnaire-enable-operator"/> 
  <identifier> 
    <system value="urn:ietf:rfc:3986"/> 
    <value value="urn:oid:2.16.840.1.113883.4.642.4.1006"/> 
  </identifier> 
  <version value="5.0.0-ballot"/> 
  <name value="QuestionnaireItemOperator"/> 
  <title value="QuestionnaireItemOperator"/> 
  <status value="draft"/> 
  <experimental value="false"/> 
  <date value="2021-01-05T10:01:24+11:00"/> 
  <publisher value="HL7 (FHIR Project)"/> 
  <contact> 
    <telecom> 
      <system value="url"/> 
      <value value="http://hl7.org/fhir"/> 
    </telecom> 
    <telecom> 
      <system value="email"/> 
      <value value="fhir@lists.hl7.org"/> 
    </telecom> 
  </contact> 
  <description value="The criteria by which a question is enabled."/> 
  <caseSensitive value="true"/> 
  <valueSet value="http://hl7.org/fhir/ValueSet/questionnaire-enable-operator"/> 
  <content value="complete"/> 
  <concept> 
    <code value="exists"/> 
    <display value="Exists"/> 
    <definition value="True if the determination of 'whether an answer exists for the question' is equal
     to the enableWhen answer (which must be a boolean)."/> 
  </concept> 
  <concept> 
    <code value="="/> 
    <display value="Equals"/> 
    <definition value="True if at least one answer has a value that is equal to the enableWhen answer."/> 
  </concept> 
  <concept> 
    <code value="!="/> 
    <display value="Not Equals"/> 
    <definition value="True if no answer has a value that is equal to the enableWhen answer."/> 
  </concept> 
  <concept> 
    <code value="&gt;"/> 
    <display value="Greater Than"/> 
    <definition value="True if at least one answer has a value that is greater than the enableWhen answer."/> 
  </concept> 
  <concept> 
    <code value="&lt;"/> 
    <display value="Less Than"/> 
    <definition value="True if at least one answer has a value that is less than the enableWhen answer."/> 
  </concept> 
  <concept> 
    <code value="&gt;="/> 
    <display value="Greater or Equals"/> 
    <definition value="True if at least one answer has a value that is greater or equal to the enableWhen
     answer."/> 
  </concept> 
  <concept> 
    <code value="&lt;="/> 
    <display value="Less or Equals"/> 
    <definition value="True if at least one answer has a value that is less or equal to the enableWhen
     answer."/> 
  </concept> 
</CodeSystem>