PackagesCanonicalsLogsProblems
    Packages
    hl7.fhir.uv.symptoms@1.0.0-ballot
    http://hl7.org/fhir/uv/symptoms/StructureDefinition/openEHR-EHR-CLUSTER.exclusion-symptom-sign.v0
{
  "description": "Use to record a positive statement to explicitly record that a symptom or sign was reported as not present.\\r\\nUse to record exlicitly that a symptom or sign was absolutely not present. If this is not absolutely required, consider use of the 'Nil significant' data element within the CLUSTER.symptom_sign archetype.\\r\\n\\r\\nThis archetype has been specifically designed to be used in the 'Structured detail' SLOT within the OBSERVATION.story archetype, but can also be used within other OBSERVATION or CLUSTER archetypes, where clinically appropriate.",
  "_filename": "StructureDefinition-openEHR-EHR-CLUSTER.exclusion-symptom-sign.v0.json",
  "package_name": "hl7.fhir.uv.symptoms",
  "date": "2025-12-18T22:06:50+00:00",
  "derivation": "constraint",
  "publisher": "HL7 International / Clinical Interoperability Council",
  "fhirVersion": "4.0.1",
  "jurisdiction": [ {
    "coding": [ {
      "code": "001",
      "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "display": "World"
    } ]
  } ],
  "purpose": "To record a positive statement to explicitly record that a symptom or sign was reported as not present. Misuse: ",
  "name": "ExclusionSymptomSignV0",
  "mapping": [ {
    "uri": "http://hl7.org/v3",
    "name": "RIM Mapping",
    "identity": "rim"
  } ],
  "abstract": false,
  "copyright": "© openEHR Foundation. This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/3.0/.",
  "type": "http://openehr.org/fhir/StructureDefinition/CLUSTER",
  "experimental": "false",
  "resourceType": "StructureDefinition",
  "title": "openEHR-EHR-CLUSTER.exclusion_symptom_sign.v0",
  "package_version": "1.0.0-ballot",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "cic"
  }, {
    "url": "http://hl7.org/fhir/tools/StructureDefinition/web-source",
    "valueUrl": "https://specifications.openehr.org/releases/RM/Release-1.1.0/data_structures.html#_cluster_class"
  }, {
    "url": "http://hl7.org/fhir/tools/StructureDefinition/view-hint",
    "valueCode": "element-view-ready"
  }, {
    "url": "http://hl7.org/fhir/tools/StructureDefinition/type-operation",
    "valueCanonical": "#concept"
  }, {
    "url": "http://hl7.org/fhir/tools/StructureDefinition/view-hint",
    "valueCode": "element-view-replace-cardinality"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger": 1,
    "_valueInteger": {
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical": "http://hl7.org/fhir/uv/symptoms/ImplementationGuide/hl7.fhir.uv.symptoms"
      } ]
    }
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode": "trial-use",
    "_valueCode": {
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical": "http://hl7.org/fhir/uv/symptoms/ImplementationGuide/hl7.fhir.uv.symptoms"
      } ]
    }
  } ],
  "snapshot": {
    "element": [ {
      "constraint": [ {
        "key": "Links_valid",
        "human": "Links valid must be present",
        "source": "http://openehr.org/fhir/StructureDefinition/LOCATABLE",
        "severity": "error",
        "expression": "links.exists() implies links.empty().not()"
      }, {
        "key": "Archetyped_valid",
        "human": "Archetyped valid must satisfy exclusive conditions",
        "source": "http://openehr.org/fhir/StructureDefinition/LOCATABLE",
        "severity": "error",
        "expression": "is_archetype_root() xor archetype_details .empty()"
      }, {
        "key": "Archetype_node_id_valid",
        "human": "Archetype node id valid must not be empty",
        "source": "http://openehr.org/fhir/StructureDefinition/LOCATABLE",
        "severity": "error",
        "expression": "archetype_node_id.empty().not()"
      } ],
      "path": "CLUSTER",
      "min": 0,
      "definition": "Statement to explicitly record that a symptom or signe was reported as not present.",
      "isModifier": false,
      "short": "Exclusion of a symptom or sign",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/CLUSTER"
      } ],
      "max": "*",
      "label": "at0000",
      "id": "CLUSTER",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Base"
      }
    }, {
      "path": "CLUSTER.name",
      "min": 1,
      "definition": "Runtime name of this fragment, used to build runtime paths. This is the term provided via a clinical application or batch process to name this EHR construct: its retention in the EHR faithfully preserves the original label by which this entry was known to end users.",
      "isModifier": false,
      "short": "Runtime name of this fragment, used to build runtime paths.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/DV-TEXT"
      } ],
      "max": "1",
      "id": "CLUSTER.name",
      "base": {
        "max": "1",
        "min": 1,
        "path": "LOCATABLE.name"
      }
    }, {
      "path": "CLUSTER.archetype_node_id",
      "min": 1,
      "definition": "Design-time archetype identifier of this node taken from its generating archetype; used to build archetype paths. Always in the form of an at-code, e.g.  `at0005`. This value enables a 'standardised' name for this node to be generated, by referring to the generating archetype local terminology. \n\nAt an archetype root point, the value of this attribute is always the stringified form of the `_archetype_id_` found in the `_archetype_details_` object.",
      "isModifier": false,
      "short": "Design-time archetype identifier of this node taken from its generating archetype; used to build archetype paths.",
      "type": [ {
        "code": "string"
      } ],
      "max": "1",
      "id": "CLUSTER.archetype-node-id",
      "base": {
        "max": "1",
        "min": 1,
        "path": "LOCATABLE.archetype_node_id"
      }
    }, {
      "path": "CLUSTER.uid",
      "min": 0,
      "definition": "Optional globally unique object identifier for root points of archetyped structures.",
      "isModifier": false,
      "short": "Optional globally unique object identifier for root points of archetyped structures.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/UID-BASED-ID"
      } ],
      "max": "1",
      "id": "CLUSTER.uid",
      "base": {
        "max": "1",
        "min": 0,
        "path": "LOCATABLE.uid"
      }
    }, {
      "path": "CLUSTER.links",
      "min": 0,
      "definition": "Links to other archetyped structures (data whose root object inherits from `ARCHETYPED`, such as `ENTRY`, `SECTION` and so on). Links may be to structures in other compositions.",
      "isModifier": false,
      "short": "Links to other archetyped structures (data whose root object inherits from `ARCHETYPED`, such as `ENTRY`, `SECTION` and so on).",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/LINK"
      } ],
      "max": "*",
      "id": "CLUSTER.links",
      "base": {
        "max": "*",
        "min": 0,
        "path": "LOCATABLE.links"
      }
    }, {
      "path": "CLUSTER.archetype_details",
      "min": 0,
      "definition": "Details of archetyping used on this node.",
      "isModifier": false,
      "short": "Details of archetyping used on this node.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/ARCHETYPED"
      } ],
      "max": "1",
      "id": "CLUSTER.archetype-details",
      "base": {
        "max": "1",
        "min": 0,
        "path": "LOCATABLE.archetype_details"
      }
    }, {
      "path": "CLUSTER.feeder_audit",
      "min": 0,
      "definition": "Audit trail from non-openEHR system of original commit of information forming the content of this node, or from a conversion gateway which has synthesised this node.",
      "isModifier": false,
      "short": "Audit trail from non-openEHR system of original commit of information forming the content of this node, or from a conversion gateway which has synthesised this node.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/FEEDER-AUDIT"
      } ],
      "max": "1",
      "id": "CLUSTER.feeder-audit",
      "base": {
        "max": "1",
        "min": 0,
        "path": "LOCATABLE.feeder_audit"
      }
    }, {
      "path": "CLUSTER.items",
      "min": 1,
      "definition": "Ordered list of items - `CLUSTER` or `ELEMENT` objects - under this `CLUSTER`.",
      "isModifier": false,
      "short": "Ordered list of items - `CLUSTER` or `ELEMENT` objects - under this `CLUSTER`.",
      "slicing": {
        "rules": "closed",
        "discriminator": [ {
          "path": "$this",
          "type": "profile"
        } ]
      },
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/ITEM"
      } ],
      "extension": [ {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/view-hint",
        "extension": [ {
          "url": "name",
          "valueCode": "element-view-group"
        }, {
          "url": "value",
          "valueString": "Items"
        } ]
      }, {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/view-hint",
        "extension": [ {
          "url": "name",
          "valueCode": "element-view-order"
        }, {
          "url": "value",
          "valueInteger": 8
        } ]
      } ],
      "max": "*",
      "id": "CLUSTER.items",
      "base": {
        "max": "*",
        "min": 1,
        "path": "CLUSTER.items"
      }
    }, {
      "path": "CLUSTER.items",
      "min": 0,
      "definition": "A statement about the exclusion of known symptoms in the health record.",
      "isModifier": false,
      "short": "Exclusion Statement",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/ELEMENT"
      } ],
      "sliceName": "at0001",
      "extension": [ {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/view-hint",
        "extension": [ {
          "url": "name",
          "valueCode": "element-view-group"
        }, {
          "url": "value",
          "valueString": "Items"
        } ]
      }, {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/view-hint",
        "extension": [ {
          "url": "name",
          "valueCode": "element-view-order"
        }, {
          "url": "value",
          "valueInteger": 8
        } ]
      } ],
      "max": "1",
      "label": "at0001",
      "id": "CLUSTER.items:at0001",
      "base": {
        "max": "*",
        "min": 1,
        "path": "CLUSTER.items"
      }
    }, {
      "path": "CLUSTER.items.name",
      "min": 1,
      "definition": "Runtime name of this fragment, used to build runtime paths. This is the term provided via a clinical application or batch process to name this EHR construct: its retention in the EHR faithfully preserves the original label by which this entry was known to end users.",
      "isModifier": false,
      "short": "Runtime name of this fragment, used to build runtime paths.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/DV-TEXT"
      } ],
      "max": "1",
      "id": "CLUSTER.items:at0001.name",
      "base": {
        "max": "1",
        "min": 1,
        "path": "LOCATABLE.name"
      }
    }, {
      "path": "CLUSTER.items.archetype_node_id",
      "min": 1,
      "definition": "Design-time archetype identifier of this node taken from its generating archetype; used to build archetype paths. Always in the form of an at-code, e.g.  `at0005`. This value enables a 'standardised' name for this node to be generated, by referring to the generating archetype local terminology. \n\nAt an archetype root point, the value of this attribute is always the stringified form of the `_archetype_id_` found in the `_archetype_details_` object.",
      "isModifier": false,
      "short": "Design-time archetype identifier of this node taken from its generating archetype; used to build archetype paths.",
      "type": [ {
        "code": "string"
      } ],
      "max": "1",
      "id": "CLUSTER.items:at0001.archetype-node-id",
      "base": {
        "max": "1",
        "min": 1,
        "path": "LOCATABLE.archetype_node_id"
      }
    }, {
      "path": "CLUSTER.items.uid",
      "min": 0,
      "definition": "Optional globally unique object identifier for root points of archetyped structures.",
      "isModifier": false,
      "short": "Optional globally unique object identifier for root points of archetyped structures.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/UID-BASED-ID"
      } ],
      "max": "1",
      "id": "CLUSTER.items:at0001.uid",
      "base": {
        "max": "1",
        "min": 0,
        "path": "LOCATABLE.uid"
      }
    }, {
      "path": "CLUSTER.items.links",
      "min": 0,
      "definition": "Links to other archetyped structures (data whose root object inherits from `ARCHETYPED`, such as `ENTRY`, `SECTION` and so on). Links may be to structures in other compositions.",
      "isModifier": false,
      "short": "Links to other archetyped structures (data whose root object inherits from `ARCHETYPED`, such as `ENTRY`, `SECTION` and so on).",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/LINK"
      } ],
      "max": "*",
      "id": "CLUSTER.items:at0001.links",
      "base": {
        "max": "*",
        "min": 0,
        "path": "LOCATABLE.links"
      }
    }, {
      "path": "CLUSTER.items.archetype_details",
      "min": 0,
      "definition": "Details of archetyping used on this node.",
      "isModifier": false,
      "short": "Details of archetyping used on this node.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/ARCHETYPED"
      } ],
      "max": "1",
      "id": "CLUSTER.items:at0001.archetype-details",
      "base": {
        "max": "1",
        "min": 0,
        "path": "LOCATABLE.archetype_details"
      }
    }, {
      "path": "CLUSTER.items.feeder_audit",
      "min": 0,
      "definition": "Audit trail from non-openEHR system of original commit of information forming the content of this node, or from a conversion gateway which has synthesised this node.",
      "isModifier": false,
      "short": "Audit trail from non-openEHR system of original commit of information forming the content of this node, or from a conversion gateway which has synthesised this node.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/FEEDER-AUDIT"
      } ],
      "max": "1",
      "id": "CLUSTER.items:at0001.feeder-audit",
      "base": {
        "max": "1",
        "min": 0,
        "path": "LOCATABLE.feeder_audit"
      }
    }, {
      "path": "CLUSTER.items.null_flavour",
      "min": 0,
      "definition": "Flavour of null value, e.g. `253|unknown|`, `271|no information|`, `272|masked|`, and `273|not applicable|`.",
      "isModifier": false,
      "short": "Flavour of null value, e.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/DV-CODED-TEXT"
      } ],
      "max": "1",
      "id": "CLUSTER.items:at0001.null-flavour",
      "base": {
        "max": "1",
        "min": 0,
        "path": "ELEMENT.null_flavour"
      }
    }, {
      "path": "CLUSTER.items.value",
      "min": 0,
      "definition": "Property representing leaf value object of `ELEMENT`. In real data, any concrete subtype of `DATA_VALUE` can be used.",
      "isModifier": false,
      "short": "Property representing leaf value object of `ELEMENT`.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/DV_TEXT"
      } ],
      "max": "1",
      "id": "CLUSTER.items:at0001.value",
      "base": {
        "max": "1",
        "min": 0,
        "path": "ELEMENT.value"
      }
    }, {
      "path": "CLUSTER.items.null_reason",
      "min": 0,
      "definition": "Optional specific reason for null value; if set, `_null_flavour_` must be set. Null reason may apply only to a minority of clinical data, commonly needed in reporting contexts.",
      "isModifier": false,
      "short": "Optional specific reason for null value; if set, `_null_flavour_` must be set.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/DV-TEXT"
      } ],
      "max": "1",
      "id": "CLUSTER.items:at0001.null-reason",
      "base": {
        "max": "1",
        "min": 0,
        "path": "ELEMENT.null_reason"
      }
    }, {
      "path": "CLUSTER.items",
      "min": 0,
      "definition": "Identification of the specific symptom to which the Exclusion Statement applies.",
      "isModifier": false,
      "short": "Excluded Symptom",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/ELEMENT"
      } ],
      "sliceName": "at0002",
      "extension": [ {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/view-hint",
        "extension": [ {
          "url": "name",
          "valueCode": "element-view-group"
        }, {
          "url": "value",
          "valueString": "Items"
        } ]
      }, {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/view-hint",
        "extension": [ {
          "url": "name",
          "valueCode": "element-view-order"
        }, {
          "url": "value",
          "valueInteger": 8
        } ]
      } ],
      "max": "1",
      "label": "at0002",
      "id": "CLUSTER.items:at0002",
      "base": {
        "max": "*",
        "min": 1,
        "path": "CLUSTER.items"
      }
    }, {
      "path": "CLUSTER.items.name",
      "min": 1,
      "definition": "Runtime name of this fragment, used to build runtime paths. This is the term provided via a clinical application or batch process to name this EHR construct: its retention in the EHR faithfully preserves the original label by which this entry was known to end users.",
      "isModifier": false,
      "short": "Runtime name of this fragment, used to build runtime paths.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/DV-TEXT"
      } ],
      "max": "1",
      "id": "CLUSTER.items:at0002.name",
      "base": {
        "max": "1",
        "min": 1,
        "path": "LOCATABLE.name"
      }
    }, {
      "path": "CLUSTER.items.archetype_node_id",
      "min": 1,
      "definition": "Design-time archetype identifier of this node taken from its generating archetype; used to build archetype paths. Always in the form of an at-code, e.g.  `at0005`. This value enables a 'standardised' name for this node to be generated, by referring to the generating archetype local terminology. \n\nAt an archetype root point, the value of this attribute is always the stringified form of the `_archetype_id_` found in the `_archetype_details_` object.",
      "isModifier": false,
      "short": "Design-time archetype identifier of this node taken from its generating archetype; used to build archetype paths.",
      "type": [ {
        "code": "string"
      } ],
      "max": "1",
      "id": "CLUSTER.items:at0002.archetype-node-id",
      "base": {
        "max": "1",
        "min": 1,
        "path": "LOCATABLE.archetype_node_id"
      }
    }, {
      "path": "CLUSTER.items.uid",
      "min": 0,
      "definition": "Optional globally unique object identifier for root points of archetyped structures.",
      "isModifier": false,
      "short": "Optional globally unique object identifier for root points of archetyped structures.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/UID-BASED-ID"
      } ],
      "max": "1",
      "id": "CLUSTER.items:at0002.uid",
      "base": {
        "max": "1",
        "min": 0,
        "path": "LOCATABLE.uid"
      }
    }, {
      "path": "CLUSTER.items.links",
      "min": 0,
      "definition": "Links to other archetyped structures (data whose root object inherits from `ARCHETYPED`, such as `ENTRY`, `SECTION` and so on). Links may be to structures in other compositions.",
      "isModifier": false,
      "short": "Links to other archetyped structures (data whose root object inherits from `ARCHETYPED`, such as `ENTRY`, `SECTION` and so on).",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/LINK"
      } ],
      "max": "*",
      "id": "CLUSTER.items:at0002.links",
      "base": {
        "max": "*",
        "min": 0,
        "path": "LOCATABLE.links"
      }
    }, {
      "path": "CLUSTER.items.archetype_details",
      "min": 0,
      "definition": "Details of archetyping used on this node.",
      "isModifier": false,
      "short": "Details of archetyping used on this node.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/ARCHETYPED"
      } ],
      "max": "1",
      "id": "CLUSTER.items:at0002.archetype-details",
      "base": {
        "max": "1",
        "min": 0,
        "path": "LOCATABLE.archetype_details"
      }
    }, {
      "path": "CLUSTER.items.feeder_audit",
      "min": 0,
      "definition": "Audit trail from non-openEHR system of original commit of information forming the content of this node, or from a conversion gateway which has synthesised this node.",
      "isModifier": false,
      "short": "Audit trail from non-openEHR system of original commit of information forming the content of this node, or from a conversion gateway which has synthesised this node.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/FEEDER-AUDIT"
      } ],
      "max": "1",
      "id": "CLUSTER.items:at0002.feeder-audit",
      "base": {
        "max": "1",
        "min": 0,
        "path": "LOCATABLE.feeder_audit"
      }
    }, {
      "path": "CLUSTER.items.null_flavour",
      "min": 0,
      "definition": "Flavour of null value, e.g. `253|unknown|`, `271|no information|`, `272|masked|`, and `273|not applicable|`.",
      "isModifier": false,
      "short": "Flavour of null value, e.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/DV-CODED-TEXT"
      } ],
      "max": "1",
      "id": "CLUSTER.items:at0002.null-flavour",
      "base": {
        "max": "1",
        "min": 0,
        "path": "ELEMENT.null_flavour"
      }
    }, {
      "path": "CLUSTER.items.value",
      "min": 0,
      "definition": "Property representing leaf value object of `ELEMENT`. In real data, any concrete subtype of `DATA_VALUE` can be used.",
      "isModifier": false,
      "short": "Property representing leaf value object of `ELEMENT`.",
      "slicing": {
        "rules": "closed",
        "discriminator": [ {
          "path": "$this",
          "type": "type"
        } ]
      },
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/DATA-VALUE"
      } ],
      "max": "1",
      "id": "CLUSTER.items:at0002.value",
      "base": {
        "max": "1",
        "min": 0,
        "path": "ELEMENT.value"
      }
    }, {
      "path": "CLUSTER.items.value",
      "min": 0,
      "definition": "Property representing leaf value object of `ELEMENT`. In real data, any concrete subtype of `DATA_VALUE` can be used.",
      "isModifier": false,
      "short": "Property representing leaf value object of `ELEMENT`.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/DV_TEXT"
      } ],
      "sliceName": "DV_TEXT",
      "max": "1",
      "id": "CLUSTER.items:at0002.value:DV_TEXT",
      "base": {
        "max": "1",
        "min": 0,
        "path": "ELEMENT.value"
      }
    }, {
      "path": "CLUSTER.items.value",
      "min": 0,
      "definition": "Property representing leaf value object of `ELEMENT`. In real data, any concrete subtype of `DATA_VALUE` can be used.",
      "isModifier": false,
      "short": "Property representing leaf value object of `ELEMENT`.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/DV_CODED_TEXT"
      } ],
      "sliceName": "DV_CODED_TEXT",
      "max": "1",
      "id": "CLUSTER.items:at0002.value:DV_CODED_TEXT",
      "base": {
        "max": "1",
        "min": 0,
        "path": "ELEMENT.value"
      }
    }, {
      "path": "CLUSTER.items.null_reason",
      "min": 0,
      "definition": "Optional specific reason for null value; if set, `_null_flavour_` must be set. Null reason may apply only to a minority of clinical data, commonly needed in reporting contexts.",
      "isModifier": false,
      "short": "Optional specific reason for null value; if set, `_null_flavour_` must be set.",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/DV-TEXT"
      } ],
      "max": "1",
      "id": "CLUSTER.items:at0002.null-reason",
      "base": {
        "max": "1",
        "min": 0,
        "path": "ELEMENT.null_reason"
      }
    } ],
    "extension": [ {
      "url": "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
      "valueString": "0.1.0-snapshot"
    } ]
  },
  "keyword": [ {
    "display": "symptom, absence, exclusion"
  } ],
  "status": "draft",
  "id": "3fe4de68-36ab-4580-aefc-592129508f96",
  "kind": "logical",
  "url": "http://hl7.org/fhir/uv/symptoms/StructureDefinition/openEHR-EHR-CLUSTER.exclusion-symptom-sign.v0",
  "version": "1.0.0-ballot",
  "differential": {
    "element": [ {
      "id": "CLUSTER",
      "path": "CLUSTER",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/CLUSTER"
      } ],
      "label": "at0000",
      "short": "Exclusion of a symptom or sign",
      "definition": "Statement to explicitly record that a symptom or signe was reported as not present."
    }, {
      "id": "CLUSTER.items",
      "path": "CLUSTER.items",
      "slicing": {
        "rules": "closed",
        "discriminator": [ {
          "path": "$this",
          "type": "profile"
        } ]
      }
    }, {
      "path": "CLUSTER.items",
      "min": 0,
      "definition": "A statement about the exclusion of known symptoms in the health record.",
      "short": "Exclusion Statement",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/ELEMENT"
      } ],
      "sliceName": "at0001",
      "max": "1",
      "label": "at0001",
      "id": "CLUSTER.items:at0001"
    }, {
      "id": "CLUSTER.items:at0001.value",
      "path": "CLUSTER.items.value",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/DV_TEXT"
      } ]
    }, {
      "path": "CLUSTER.items",
      "min": 0,
      "definition": "Identification of the specific symptom to which the Exclusion Statement applies.",
      "short": "Excluded Symptom",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/ELEMENT"
      } ],
      "sliceName": "at0002",
      "max": "1",
      "label": "at0002",
      "id": "CLUSTER.items:at0002"
    }, {
      "id": "CLUSTER.items:at0002.value",
      "path": "CLUSTER.items.value",
      "slicing": {
        "rules": "closed",
        "discriminator": [ {
          "path": "$this",
          "type": "type"
        } ]
      }
    }, {
      "id": "CLUSTER.items:at0002.value:DV_TEXT",
      "path": "CLUSTER.items.value",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/DV_TEXT"
      } ],
      "sliceName": "DV_TEXT"
    }, {
      "id": "CLUSTER.items:at0002.value:DV_CODED_TEXT",
      "path": "CLUSTER.items.value",
      "type": [ {
        "code": "http://openehr.org/fhir/StructureDefinition/DV_CODED_TEXT"
      } ],
      "binding": {
        "strength": "required",
        "valueSet": "http://hl7.org/fhir/uv/symptoms/ValueSet/openEHR-EHR-CLUSTER.exclusion-symptom-sign.v0.at0002"
      },
      "sliceName": "DV_CODED_TEXT"
    } ]
  },
  "contact": [ {
    "name": "HL7 International / Clinical Interoperability Council",
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/cic",
      "system": "url"
    } ]
  } ],
  "baseDefinition": "http://openehr.org/fhir/StructureDefinition/CLUSTER"
}