Placebo (id = "example-placebo")

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

<EvidenceVariable xmlns="http://hl7.org/fhir">
  <id value="example-placebo"/> 
  <text> 
    <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml">
    
      <p> 
      In a study of response rates if placebo is given, &quot;placcebo given&quot;
         may be the variable for the exposure of interest.
      </p> 
  
    </div> 
  </text> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="cds"/> 
  </extension> 
  <name value="Placebo"/> 
  <title value="Placebo"/> 
  <status value="draft"/> 
  <publisher value="HL7 International / Clinical Decision Support"/> 
  <contact> 
    <telecom> 
      <system value="url"/> 
      <value value="http://www.hl7.org/Special/committees/dss"/> 
    </telecom> 
  </contact> 
  <description value="Placebo"/> 
  <actual value="true"/> 
  <definition> 
    <concept> 
      <coding> 
        <system value="http://snomed.info/sct"/> 
        <code value="182886004"/> 
        <display value="Placebo given (situation)"/> 
      </coding> 
    </concept> 
  </definition> 
  <handling value="dichotomous"/> 
</EvidenceVariable>