{
  "resourceType": "EvidenceVariable",
  "id": "example-dead-or-dependent-90day",
  "text": {
    "status": "generated",
    "div": "\u003cdiv xmlns\u003d\"http://www.w3.org/1999/xhtml\"\u003e\n      \n      \u003cp\u003e\n        \u0026quot;Dead or functionally dependent at 90 days\u0026quot; is an outcome used in expressing what an Evidence is about.\n      \u003c/p\u003e\n\t\n    \u003c/div\u003e"
  },
  "name": "DeadOrFunctionallyDependentAt90Days",
  "title": "Dead or functionally dependent at 90 days",
  "status": "draft",
  "description": "Dead or functionally dependent at 90 days",
  "actual": false,
  "characteristic": [
    {
      "description": "Dead or functionally dependent at 90 days",
      "definitionByCombination": {
        "code": "any-of",
        "characteristic": [
          {
            "description": "functionally dependent at 90 days",
            "definitionCodeableConcept": {
              "coding": [
                {
                  "system": "http://snomed.info/sct",
                  "code": "718705001",
                  "display": "Functionally dependent (finding)"
                }
              ]
            },
            "timeFromEvent": [
              {
                "eventCodeableConcept": {
                  "coding": [
                    {
                      "system": "http://hl7.org/fhir/evidence-variable-event",
                      "code": "study-start",
                      "display": "Study Start"
                    }
                  ]
                },
                "quantity": {
                  "value": 90,
                  "unit": "day",
                  "system": "http://unitsofmeasure.org",
                  "code": "d"
                }
              }
            ]
          },
          {
            "description": "dead at 90 days",
            "definitionCodeableConcept": {
              "coding": [
                {
                  "system": "http://snomed.info/sct",
                  "code": "419099009",
                  "display": "Dead (finding)"
                }
              ]
            },
            "timeFromEvent": [
              {
                "quantity": {
                  "value": 90,
                  "unit": "day",
                  "system": "http://unitsofmeasure.org",
                  "code": "d"
                }
              }
            ]
          }
        ]
      }
    }
  ],
  "handling": "dichotomous",
  "meta": {
    "tag": [
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-ActReason",
        "code": "HTEST",
        "display": "test health data"
      }
    ]
  }
}