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Narrative

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Generated Narrative: StructureDefinition ext-R4B-Questionnaire.ite.ena.answer

Name	Flags	Card.	Type	Description & Constraints
Extension		1..1	Extension	R4B: Value for question comparison based on operator additional types
url		1..1	uri	"http://hl7.org/fhir/4.3/StructureDefinition/extension-Questionnaire.item.enableWhen.answer"
value[x]		1..1		Value for question comparison based on operator
valueDecimal			decimal
valueInteger			integer
valueDate			date
valueDateTime			dateTime
valueTime			time
valueString			string
valueCoding			Coding
valueQuantity			Quantity
valueReference			Reference(Cross-version Profile for R4B.Resource for use in FHIR STU3(0.1.0) | Resource)
Documentation for this format

Source1

{
  "resourceType": "StructureDefinition",
  "id": "ext-R4B-Questionnaire.ite.ena.answer",
  "text": {
    "status": "extensions",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "fhir"
    },
    {
      "extension": [
        {
          "url": "packageId",
          "valueId": "hl7.fhir.uv.xver-r4b.r3"
        },
        {
          "url": "version",
          "valueString": "0.1.0"
        },
        {
          "url": "uri",
          "valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4b.r3"
        }
      ],
      "url": "http://hl7.org/fhir/StructureDefinition/package-source"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 0,
      "_valueInteger": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4b.r3"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use",
      "_valueCode": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4b.r3"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/4.3/StructureDefinition/extension-Questionnaire.item.enableWhen.answer",
  "version": "0.1.0",
  "name": "ExtensionQuestionnaire_Item_EnableWhen_Answer",
  "title": "R4B: Value for question comparison based on operator additional types",
  "status": "active",
  "experimental": false,
  "date": "2026-03-17T21:02:03.8104715+00:00",
  "publisher": "FHIR Infrastructure",
  "contact": [
    {
      "name": "FHIR Infrastructure",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/fiwg"
        }
      ]
    }
  ],
  "description": "R4B: `Questionnaire.item.enableWhen.answer[x]` additional types (decimal, integer, date, dateTime, time, string, Coding, Quantity, Reference(http://hl7.org/fhir/StructureDefinition/Resource))",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "purpose": "This extension is part of the cross-version definitions generated to enable use of the\r\nelement `Questionnaire.item.enableWhen.answer[x]` as defined in FHIR R4B\r\nin FHIR STU3.\r\n\r\nThe source element is defined as:\r\n`Questionnaire.item.enableWhen.answer[x]` 1..1 `boolean, Coding, date, dateTime, decimal, integer, Quantity, Reference(http://hl7.org/fhir/StructureDefinition/Resource), string, time`\r\n\r\nAcross FHIR versions, the element set has been mapped as:\r\n*  R4B: `Questionnaire.item.enableWhen.answer[x]` 1..1 `boolean, Coding, date, dateTime, decimal, integer, Quantity, Reference(http://hl7.org/fhir/StructureDefinition/Resource), string, time`\n*  R4: `Questionnaire.item.enableWhen.answer[x]` 1..1 `boolean, Coding, date, dateTime, decimal, integer, Quantity, Reference(http://hl7.org/fhir/StructureDefinition/Resource), string, time`\n*  STU3: `Questionnaire.item.enableWhen.hasAnswer` 0..1 `boolean`\r\n\r\nFollowing are the generation technical comments:\r\nElement `Questionnaire.item.enableWhen.answer[x]` is mapped to FHIR STU3 element `Questionnaire.item.enableWhen.hasAnswer` as `RelatedTo`.\nThe mappings for `Questionnaire.item.enableWhen.answer[x]` do not cover the following types: Coding, date, dateTime, decimal, integer, Quantity, Reference, string, time.",
  "fhirVersion": "3.0.2",
  "mapping": [
    {
      "identity": "rim",
      "uri": "http://hl7.org/v3",
      "name": "RIM Mapping"
    }
  ],
  "kind": "complex-type",
  "abstract": false,
  "contextType": "resource",
  "context": [
    "Questionnaire.item.enableWhen"
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "snapshot": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "R4B: Value for question comparison based on operator additional types",
        "definition": "R4B: `Questionnaire.item.enableWhen.answer[x]` additional types (decimal, integer, date, dateTime, time, string, Coding, Quantity, Reference(http://hl7.org/fhir/StructureDefinition/Resource))",
        "comment": "Element `Questionnaire.item.enableWhen.answer[x]` is mapped to FHIR STU3 element `Questionnaire.item.enableWhen.hasAnswer` as `RelatedTo`.\nThe mappings for `Questionnaire.item.enableWhen.answer[x]` do not cover the following types: Coding, date, dateTime, decimal, integer, Quantity, Reference, string, time.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension",
          "min": 0,
          "max": "*"
        },
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() | (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": false
      },
      {
        "id": "Extension.id",
        "path": "Extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional Content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "http://hl7.org/fhir/4.3/StructureDefinition/extension-Questionnaire.item.enableWhen.answer",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "short": "Value for question comparison based on operator",
        "definition": "A value that the referenced question is tested using the specified operator in order for the item to be enabled.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "decimal"
          },
          {
            "code": "integer"
          },
          {
            "code": "date"
          },
          {
            "code": "dateTime"
          },
          {
            "code": "time"
          },
          {
            "code": "string"
          },
          {
            "code": "Coding"
          },
          {
            "code": "Quantity"
          },
          {
            "code": "Reference",
            "targetProfile": "http://hl7.org/fhir/4.3/StructureDefinition/profile-Resource|0.1.0"
          },
          {
            "code": "Reference",
            "targetProfile": "http://hl7.org/fhir/StructureDefinition/Resource"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      }
    ]
  },
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "R4B: Value for question comparison based on operator additional types",
        "definition": "R4B: `Questionnaire.item.enableWhen.answer[x]` additional types (decimal, integer, date, dateTime, time, string, Coding, Quantity, Reference(http://hl7.org/fhir/StructureDefinition/Resource))",
        "comment": "Element `Questionnaire.item.enableWhen.answer[x]` is mapped to FHIR STU3 element `Questionnaire.item.enableWhen.hasAnswer` as `RelatedTo`.\nThe mappings for `Questionnaire.item.enableWhen.answer[x]` do not cover the following types: Coding, date, dateTime, decimal, integer, Quantity, Reference, string, time.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension",
          "min": 0,
          "max": "*"
        },
        "isModifier": false
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "http://hl7.org/fhir/4.3/StructureDefinition/extension-Questionnaire.item.enableWhen.answer"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "short": "Value for question comparison based on operator",
        "definition": "A value that the referenced question is tested using the specified operator in order for the item to be enabled.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "decimal"
          },
          {
            "code": "integer"
          },
          {
            "code": "date"
          },
          {
            "code": "dateTime"
          },
          {
            "code": "time"
          },
          {
            "code": "string"
          },
          {
            "code": "Coding"
          },
          {
            "code": "Quantity"
          },
          {
            "code": "Reference",
            "targetProfile": "http://hl7.org/fhir/4.3/StructureDefinition/profile-Resource|0.1.0"
          },
          {
            "code": "Reference",
            "targetProfile": "http://hl7.org/fhir/StructureDefinition/Resource"
          }
        ]
      }
    ]
  }
}