Definition for Code SystemEvidenceVariableEvent

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      This code system 
         defines the following codes:
      
      
        
          
            
          
          
            
          
          
            
          
        
        
          study-start
            
          
          
          
        
        
          treatment-start
            
          
          
          
        
        
          condition-detection
            
          
          
          
        
        
          condition-treatment
            
          
          
          
        
        
          hospital-admission
            
          
          
          
        
        
          hospital-discharge
            
          
          
          
        
        
          operative-procedure
            
          
          
          
        
      
    
  
  
    
  
  
    
  
  
    
  
  
  
    
    
  
  
  
  
  
  
  
  
  
    
      
      
    
    
      
      
    
  
  
  
    
      
      
      
    
  
  
  
  
  
    
    
    
  
  
    
    
    
  
  
    
    
    
  
  
    
    
    
  
  
    
    
    
  
  
    
    
    
  
  
    
    
    
  

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="evidence-variable-event"/> 
  <meta> 
    <lastUpdated value="2025-04-01T12:16:37.966+11:00"/> 
    <profile value="http://hl7.org/fhir/StructureDefinition/shareablecodesystem"/> 
  </meta> 
  <text> 
    <status value="generated"/> 
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p class="res-header-id">
        <b> Generated Narrative: CodeSystem evidence-variable-event</b> 
      </p> 
      <a name="evidence-variable-event"> </a> 
      <a name="hcevidence-variable-event"> </a> 
      <a name="evidence-variable-event-en-AU"> </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"/>         <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/evidence-variable-event</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">study-start            <a name="evidence-variable-event-study-start"> </a>           </td>           <td> Study Start</td>           <td> The time of enrollment for the study participant</td>         </tr>         <tr>           <td style="white-space:nowrap">treatment-start            <a name="evidence-variable-event-treatment-start"> </a>           </td>           <td> Start of Treatment</td>           <td> The time of initiation of the treatment</td>         </tr>         <tr>           <td style="white-space:nowrap">condition-detection            <a name="evidence-variable-event-condition-detection"> </a>           </td>           <td> Detection of Condition</td>           <td> The time of first detection of the condition</td>         </tr>         <tr>           <td style="white-space:nowrap">condition-treatment            <a name="evidence-variable-event-condition-treatment"> </a>           </td>           <td> Treatment of Condition</td>           <td> The time of first treatment of the condition</td>         </tr>         <tr>           <td style="white-space:nowrap">hospital-admission            <a name="evidence-variable-event-hospital-admission"> </a>           </td>           <td> Hospital Admission</td>           <td> The time of admission to the hospital</td>         </tr>         <tr>           <td style="white-space:nowrap">hospital-discharge            <a name="evidence-variable-event-hospital-discharge"> </a>           </td>           <td> Hospital Discharge</td>           <td> The time of discharge from the hospital</td>         </tr>         <tr>           <td style="white-space:nowrap">operative-procedure            <a name="evidence-variable-event-operative-procedure"> </a>           </td>           <td> Operative Procedure</td>           <td> The time of surgery</td>         </tr>       </table>     </div>   </text>   <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">    <valueCode value="cds"/>   </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="5"/>   </extension>   <url value="http://hl7.org/fhir/evidence-variable-event"/>   <identifier>     <system value="urn:ietf:rfc:3986"/>     <value value="urn:oid:2.16.840.1.113883.4.642.4.1955"/>   </identifier>   <version value="6.0.0-ballot3"/>   <name value="EvidenceVariableEvent"/>   <title value="Evidence Variable Event"/>   <status value="draft"/>   <experimental value="false"/>   <date value="2021-01-05T10:01:24+11:00"/>   <publisher value="HL7 International / Clinical Decision Support"/>   <contact>     <telecom>       <system value="url"/>       <value value="http://hl7.org/fhir"/>     </telecom>     <telecom>       <system value="email"/>       <value value="fhir@lists.hl7.org"/>     </telecom>   </contact>   <contact>     <telecom>       <system value="url"/>       <value value="http://www.hl7.org/Special/committees/dss"/>     </telecom>   </contact>   <description value="The event used as a base point (reference point) in time."/>   <jurisdiction>     <coding>       <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>       <code value="001"/>       <display value="World"/>     </coding>   </jurisdiction>   <caseSensitive value="true"/>   <valueSet value="http://hl7.org/fhir/ValueSet/evidence-variable-event"/>   <content value="complete"/>   <concept>     <code value="study-start"/>     <display value="Study Start"/>     <definition value="The time of enrollment for the study participant"/>   </concept>   <concept>     <code value="treatment-start"/>     <display value="Start of Treatment"/>     <definition value="The time of initiation of the treatment"/>   </concept>   <concept>     <code value="condition-detection"/>     <display value="Detection of Condition"/>     <definition value="The time of first detection of the condition"/>   </concept>   <concept>     <code value="condition-treatment"/>     <display value="Treatment of Condition"/>     <definition value="The time of first treatment of the condition"/>   </concept>   <concept>     <code value="hospital-admission"/>     <display value="Hospital Admission"/>     <definition value="The time of admission to the hospital"/>   </concept>   <concept>     <code value="hospital-discharge"/>     <display value="Hospital Discharge"/>     <definition value="The time of discharge from the hospital"/>   </concept>   <concept>     <code value="operative-procedure"/>     <display value="Operative Procedure"/>     <definition value="The time of surgery"/>   </concept> 


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