{ "description": "A duration associated with completion of a Questionnaire or Questionnaire item. This is used to determine if the end user has completed the Questionnaire or individual questions or groups of questions within the specified time-period.", "_filename": "StructureDefinition-extension-timeLimit.json", "package_name": "fhir.argonaut.questionnaire", "date": "2018-02-04T00:00:00+11:00", "derivation": "constraint", "publisher": "The Argonaut Project", "fhirVersion": "3.0.1", "purpose": "How long it takes for a subject to answer a question or complete form may modify the behavior of the Form Filler or interpretation of the responses.", "name": "argonaut_questionnaire_time_limit", "mapping": [ { "uri": "http://hl7.org/v3", "name": "RIM Mapping", "identity": "rim" } ], "abstract": false, "type": "Extension", "experimental": null, "resourceType": "StructureDefinition", "title": "Argonaut Questionnaire Time Limit Extension", "package_version": "1.0.0", "snapshot": { "element": [ { "constraint": [ { "key": "ele-1", "human": "All FHIR elements must have a @value or children", "xpath": "@value|f:*|h:div", "source": "Element", "severity": "error", "expression": "hasValue() | (children().count() > id.count())" }, { "key": "ext-1", "human": "Must have either extensions or value[x], not both", "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])", "source": "Extension", "severity": "error", "expression": "extension.exists() != value.exists()" } ], "path": "Extension", "min": 0, "definition": "A duration associated with completion of a Questionnaire or Questionnaire item. This is used to determine if the end user has completed the Questionnaire or individual questions or groups of questions within the specified time-period.", "isModifier": false, "short": "Questions and answer time limit", "max": "1", "id": "Extension", "condition": [ "ele-1" ], "comment": "To determine whether the questionnaire or items were answered within the time limit defined by the extension, the Form Filler can record the start and stop date-times in the [Argonaut QuestionnaireResponse responsePeriod Extension]. How this information modifies the behavior of the Form-filler or interpretation of results is an implementation detail outside of scope of this Implementation Guide.", "base": { "max": "*", "min": 0, "path": "Extension" } }, { "path": "Extension.id", "min": 0, "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.", "short": "xml:id (or equivalent in JSON)", "mapping": [ { "map": "n/a", "identity": "rim" } ], "type": [ { "code": "string" } ], "representation": [ "xmlAttr" ], "max": "1", "id": "Extension.id", "base": { "max": "1", "min": 0, "path": "Element.id" } }, { "path": "Extension.extension", "min": 0, "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.", "short": "Additional Content defined by implementations", "mapping": [ { "map": "n/a", "identity": "rim" } ], "slicing": { "rules": "open", "description": "Extensions are always sliced by (at least) url", "discriminator": [ { "path": "url", "type": "value" } ] }, "type": [ { "code": "Extension" } ], "alias": [ "extensions", "user content" ], "max": "*", "id": "Extension.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.", "base": { "max": "*", "min": 0, "path": "Element.extension" } }, { "path": "Extension.url", "min": 1, "definition": "Source of the definition for the extension code - a logical name or a URL.", "short": "identifies the meaning of the extension", "fixedUri": "http://fhir.org/guides/argonaut/questionnaire/StructureDefinition/extension-timeLimit", "mapping": [ { "map": "N/A", "identity": "rim" } ], "type": [ { "code": "uri" } ], "representation": [ "xmlAttr" ], "max": "1", "id": "Extension.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.", "base": { "max": "1", "min": 1, "path": "Extension.url" } }, { "path": "Extension.valueDuration", "min": 0, "definition": "Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).", "short": "Value of extension", "mapping": [ { "map": "N/A", "identity": "rim" } ], "type": [ { "code": "Duration" } ], "sliceName": "valueDuration", "max": "1", "id": "Extension.valueDuration:valueDuration", "base": { "max": "1", "min": 0, "path": "Extension.value[x]" } } ] }, "status": "active", "id": "72ec5c00-4ec0-4509-a690-d98aa761de86", "kind": "complex-type", "url": "http://fhir.org/guides/argonaut/questionnaire/StructureDefinition/extension-timeLimit", "context": [ "Questionnaire", "Questionnaire.item" ], "version": "1.0.0", "differential": { "element": [ { "id": "Extension", "max": "1", "min": 0, "path": "Extension", "short": "Questions and answer time limit", "comment": "To determine whether the questionnaire or items were answered within the time limit defined by the extension, the Form Filler can record the start and stop date-times in the [Argonaut QuestionnaireResponse responsePeriod Extension]. How this information modifies the behavior of the Form-filler or interpretation of results is an implementation detail outside of scope of this Implementation Guide.", "definition": "A duration associated with completion of a Questionnaire or Questionnaire item. This is used to determine if the end user has completed the Questionnaire or individual questions or groups of questions within the specified time-period.", "isModifier": false }, { "id": "Extension.url", "path": "Extension.url", "type": [ { "code": "uri" } ], "fixedUri": "http://fhir.org/guides/argonaut/questionnaire/StructureDefinition/extension-timeLimit" }, { "id": "Extension.valueDuration:valueDuration", "path": "Extension.valueDuration", "type": [ { "code": "Duration" } ], "sliceName": "valueDuration" } ] }, "contextType": "resource", "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension" }