{
  "resourceType": "StructureDefinition",
  "id": "onconnect-pr-tb-comorbidities",
  "url": "https://fhir.ccc-onconnect.de/StructureDefinition/onconnect-pr-tb-comorbidities",
  "name": "ONCOnnect_PR_TB_Comorbidities",
  "title": "Comorbidities (Profile)",
  "status": "draft",
  "description": "Captures the comorbidities of a patient.",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "List",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/List",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "List.status",
        "path": "List.status",
        "patternCode": "current"
      },
      {
        "id": "List.mode",
        "path": "List.mode",
        "patternCode": "snapshot"
      },
      {
        "id": "List.code",
        "path": "List.code",
        "min": 1,
        "patternCodeableConcept": {
          "coding": [
            {
              "code": "83243-6",
              "system": "http://loinc.org",
              "display": "Comorbidities and coexisting conditions"
            }
          ]
        }
      },
      {
        "id": "List.subject",
        "path": "List.subject",
        "min": 1,
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://fhir.ccc-onconnect.de/StructureDefinition/onconnect-pr-tb-patient"
            ]
          }
        ]
      },
      {
        "id": "List.note",
        "path": "List.note",
        "short": "Notes should be used to track additional comorbidities not captured in the structured data."
      },
      {
        "id": "List.entry.item",
        "path": "List.entry.item",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://www.medizininformatik-initiative.de/fhir/core/modul-diagnose/StructureDefinition/Diagnose"
            ]
          }
        ]
      },
      {
        "id": "List.emptyReason",
        "path": "List.emptyReason",
        "binding": {
          "strength": "required",
          "valueSet": "http://hl7.org/fhir/ValueSet/list-empty-reason|4.0.1"
        }
      }
    ]
  }
}