{
  "resourceType" : "EvidenceVariable",
  "id" : "example-no-alteplase",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n      \n      <p>\n        &quot;No alteplase&quot; is an intended exposure concept that may be used in expressing what an Evidence is about.\n      </p>\n\t\n    </div>"
  },
  "name" : "NoAlteplase",
  "title" : "no alteplase",
  "status" : "draft",
  "description" : "no alteplase",
  "actual" : false,
  "characteristic" : [{
    "description" : "no alteplase",
    "exclude" : true,
    "definitionCodeableConcept" : {
      "coding" : [{
        "system" : "http://www.nlm.nih.gov/research/umls/rxnorm",
        "code" : "8410",
        "display" : "alteplase"
      }]
    }
  }]
}