{
  "resourceType": "EvidenceVariable",
  "id": "example-group-assignment",
  "meta": {
    "versionId": "1",
    "lastUpdated": "2024-12-17T19:40:19.291Z",
    "profile": [
      "http://hl7.org/fhir/uv/ebm/StructureDefinition/group-assignment"
    ]
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "cds"
    }
  ],
  "url": "http://hl7.org/fhir/EvidenceVariable/example-group-assignment",
  "identifier": [
    {
      "type": {
        "text": "FEvIR Object Identifier"
      },
      "system": "urn:ietf:rfc:3986",
      "value": "https://fevir.net/FOI/297490",
      "assigner": {
        "display": "Computable Publishing LLC"
      }
    }
  ],
  "title": "GroupAssignment: Jumping from aircraft with parachute vs. Jumping from aircraft with empty backpack",
  "status": "active",
  "author": [
    {
      "name": "Joanne Dehnbostel"
    }
  ],
  "publisher": "HL7 International / Clinical Decision Support",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/dss"
        }
      ]
    }
  ],
  "description": "This EvidenceVariable Resource (GroupAssignment Profile) describes a 2-group study (so handling\u003d\u0027dichotomous\u0027) and lists the 2 study arms in category.name elements. Because the definition of this EvidenceVariable Resource is fully expressed in the handling and category elements, the defintion.concept element uses a CodeableConcept for \u0027Defined in handling and category elements\u0027.",
  "useContext": [
    {
      "code": {
        "system": "https://fevir.net/resources/CodeSystem/179423",
        "code": "evidence-communication",
        "display": "Evidence Communication"
      },
      "valueCodeableConcept": {
        "coding": [
          {
            "system": "https://fevir.net/resources/CodeSystem/179423",
            "code": "GroupAssignment",
            "display": "GroupAssignment"
          }
        ]
      }
    }
  ],
  "copyright": "https://creativecommons.org/licenses/by-nc-sa/4.0/",
  "definition": {
    "concept": {
      "coding": [
        {
          "system": "https://fevir.net/resources/CodeSystem/179423",
          "code": "defined-in-handling-and-category",
          "display": "Defined in handling and category elements"
        }
      ]
    }
  },
  "category": [
    {
      "name": "Jumping from aircraft with parachute",
      "valueReference": {
        "reference": "Group/297486",
        "type": "Group",
        "display": "Jumping from aircraft with parachute"
      }
    },
    {
      "name": "Jumping from aircraft with empty backpack",
      "valueReference": {
        "reference": "Group/297488",
        "type": "Group",
        "display": "Jumping from aircraft with empty backpack"
      }
    }
  ]
}