---
type: "example"
title: "EvidenceVariable Example: evidencevariable-example-no-alteplase"
resource: "EvidenceVariable"
example: "evidencevariable-example-no-alteplase"
---
# EvidenceVariable Example: evidencevariable-example-no-alteplase

## Narrative

"No alteplase" is an intended exposure concept that may be used in expressing what an Evidence is about.

## Example XML



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

<EvidenceVariable xmlns="http://hl7.org/fhir">
  <id value="example-no-alteplase"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml">
      
      <p>
        &quot;No alteplase&quot; is an intended exposure concept that may be used in expressing what an Evidence is about.
      </p>
	
    </div>
  </text>
  <contained>
	<Group>
		<id value="Definition-Group"/>
		<title value="VariableDefinition: No alteplase"/>
		<membership value="conceptual"/>
		<characteristic>
			<code>
				<text value="Defined by CodeableConcept"/>
			</code>
			<valueCodeableConcept>
				<coding>
					<system value="http://www.nlm.nih.gov/research/umls/rxnorm"/>
					<code value="8410"/>
					<display value="alteplase"/>
				</coding>
			</valueCodeableConcept>
			<exclude value="true"/>
			<description value="No alteplase"/>
		</characteristic>
	</Group>
  </contained>
  <name value="NoAlteplase"/>
  <title value="No Alteplase"/>
  <status value="draft"/>
  <description value="no alteplase"/>
  <actual value="false"/>
  <definition>
	<reference>
		<reference value="#Definition-Group"/>
	</reference>
  </definition>
  <handling value="dichotomous"/>
</EvidenceVariable>
```