This page is part of the FHIR Specification (v3.0.2: STU 3). The current version which supercedes this version is 4.0.1. For a full list of available versions, see the Directory of published versions
Orders and Observations Work Group | Maturity Level: N/A | Ballot Status: Informative | Compartments: Not linked to any defined compartments |
Generated Questionnaire for Substance
<?xml version="1.0" encoding="UTF-8"?> <Questionnaire xmlns="http://hl7.org/fhir"> <id value="qs1"/> <contained> <ValueSet> <id value="vs2"/> <name value="Type options for Substance.ingredient.substance[x]"/> <status value="active"/> <description value="Type options for Substance.ingredient.substance[x]"/> <expansion> <identifier value="urn:uuid:3119864c-e3e1-4f53-a63a-4e58d72451da"/> <timestamp value="2019-10-24T11:53:00+11:00"/> <contains> <system value="http://hl7.org/fhir/data-types"/> <code value="CodeableConcept"/> <display value="CodeableConcept"/> </contains> <contains> <system value="http://hl7.org/fhir/resource-types"/> <code value="Substance"/> <display value="Substance"/> </contains> </expansion> </ValueSet> </contained> <identifier> <system value="urn:ietf:rfc:3986"/> </identifier> <status value="draft"/> <date value="2019-10-24T11:53:00+11:00"/> <publisher value="Health Level Seven International (Orders and Observations)"/> <item> <linkId value="Substance"/> <text value="A homogeneous material with a definite composition"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A homogeneous material with a definite composition."/> <type value="display"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="Substance.id"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes. The only time that a resource does not have an id is when it is being submitted to the server using a create operation."/> <type value="display"/> </item> <item> <linkId value="Substance.id.value"/> <text value="Logical id of this artifact"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <linkId value="Substance.meta"/> <text value="Metadata about the resource"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content may not always be associated with version changes to the resource."/> <type value="display"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="uri"/> </extension> <linkId value="Substance.implicitRules"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. 

This element is labelled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation."/> <type value="display"/> </item> <item> <linkId value="Substance.implicitRules.value"/> <text value="A set of rules under which this content was created"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="code"/> </extension> <linkId value="Substance.language"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The base language in which the resource is written. Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute)."/> <type value="display"/> </item> <item> <linkId value="Substance.language.value"/> <text value="language"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <linkId value="Substance.text"/> <text value="Text summary of the resource, for human interpretation"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A human-readable narrative that contains a summary of the resource, and may be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety. Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded in formation is added later."/> <type value="display"/> </item> </item> <item> <linkId value="Substance.contained"/> <text value="Contained, inline Resources"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope. This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again."/> <type value="display"/> </item> </item> <item> <linkId value="Substance.extension"/> <text value="Additional Content defined by implementations"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="May be used to represent additional information that is not part of the basic definition of the resource. 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. 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."/> <type value="display"/> </item> </item> <item> <linkId value="Substance.modifierExtension"/> <text value="Extensions that cannot be ignored"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="May be used to represent additional information that is not part of the basic definition of the resource, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. 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. Applications processing a resource are required to check for modifier extensions. 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."/> <type value="display"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Identifier"/> </extension> <linkId value="Substance.identifier"/> <text value="Unique identifier"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Unique identifier for the substance. This identifier is associated with the kind of substance in contrast to the Substance.instance.identifier which is associated with the package/container."/> <type value="display"/> </item> <item> <linkId value="Substance.identifier.label"/> <text value="label:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="Substance.identifier.system"/> <text value="system:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="Substance.identifier.value"/> <text value="value:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="code"/> </extension> <linkId value="Substance.status"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A code to indicate if the substance is actively used."/> <type value="display"/> </item> <item> <linkId value="Substance.status.value"/> <text value="status"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="CodeableConcept"/> </extension> <linkId value="Substance.category"/> <text value="What class/type of substance this is"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A code that classifies the general type of substance. This is used for searching, sorting and display purposes. The level of granularity is defined by the category concepts in the value set. More fine-grained filtering can be performed using the metadata and/or terminology hierarchy in Substance.code."/> <type value="display"/> </item> <item> <linkId value="Substance.category.coding"/> <text value="code:"/> <type value="open-choice"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="Substance.category.text"/> <text value="text:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="CodeableConcept"/> </extension> <linkId value="Substance.code"/> <text value="What substance this is"/> <type value="group"/> <required value="true"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A code (or set of codes) that identify this substance. This could be a reference to an externally defined code. It could also be a locally assigned code (e.g. a formulary), optionally with translations to the standard drug codes."/> <type value="display"/> </item> <item> <linkId value="Substance.code.coding"/> <text value="code:"/> <type value="open-choice"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="Substance.code.text"/> <text value="text:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="Substance.description"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A description of the substance - its appearance, handling requirements, and other usage notes."/> <type value="display"/> </item> <item> <linkId value="Substance.description.value"/> <text value="Textual description of the substance, comments"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <linkId value="Substance.instance"/> <text value="If this describes a specific package/container of the substance"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Substance may be used to describe a kind of substance, or a specific package/container of the substance: an instance."/> <type value="display"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="Substance.instance.id"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <type value="display"/> </item> <item> <linkId value="Substance.instance.id.value"/> <text value="xml:id (or equivalent in JSON)"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <linkId value="Substance.instance.extension"/> <text value="Additional Content defined by implementations"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="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. 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."/> <type value="display"/> </item> </item> <item> <linkId value="Substance.instance.modifierExtension"/> <text value="Extensions that cannot be ignored"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. 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. Applications processing a resource are required to check for modifier extensions. 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."/> <type value="display"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Identifier"/> </extension> <linkId value="Substance.instance.identifier"/> <text value="Identifier of the package/container"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Identifier associated with the package/container (usually a label affixed directly)."/> <type value="display"/> </item> <item> <linkId value="Substance.instance.identifier.label"/> <text value="label:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="Substance.instance.identifier.system"/> <text value="system:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="Substance.instance.identifier.value"/> <text value="value:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="datetime"/> </extension> <linkId value="Substance.instance.expiry"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="When the substance is no longer valid to use. For some substances, a single arbitrary date is used for expiry."/> <type value="display"/> </item> <item> <linkId value="Substance.instance.expiry.value"/> <text value="When no longer valid to use"/> <type value="dateTime"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Quantity"/> </extension> <linkId value="Substance.instance.quantity"/> <text value="Amount of substance in the package"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The amount of the substance."/> <type value="display"/> </item> <item> <linkId value="Substance.instance.quantity.comparator"/> <text value="comp:"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="Substance.instance.quantity.value"/> <text value="value:"/> <type value="decimal"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="Substance.instance.quantity.units"/> <text value="units:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="Substance.instance.quantity.code"/> <text value="coded units:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="Substance.instance.quantity.system"/> <text value="units system:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> </item> <item> <linkId value="Substance.ingredient"/> <text value="Composition information about the substance"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="A substance can be composed of other substances."/> <type value="display"/> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="string"/> </extension> <linkId value="Substance.ingredient.id"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/> <type value="display"/> </item> <item> <linkId value="Substance.ingredient.id.value"/> <text value="xml:id (or equivalent in JSON)"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <linkId value="Substance.ingredient.extension"/> <text value="Additional Content defined by implementations"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="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. 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."/> <type value="display"/> </item> </item> <item> <linkId value="Substance.ingredient.modifierExtension"/> <text value="Extensions that cannot be ignored"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. 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. Applications processing a resource are required to check for modifier extensions. 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."/> <type value="display"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Ratio"/> </extension> <linkId value="Substance.ingredient.quantity"/> <text value="Optional amount (concentration)"/> <type value="group"/> <required value="false"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="The amount of the ingredient in the substance - a concentration ratio."/> <type value="display"/> </item> <item> <linkId value="Substance.ingredient.quantity.numerator"/> <text value="numerator:"/> <type value="decimal"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="Substance.ingredient.quantity.denominator"/> <text value="denominator:"/> <type value="decimal"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="Substance.ingredient.quantity.units"/> <text value="units:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs"> <valueInteger value="1"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs"> <valueInteger value="1"/> </extension> <linkId value="Substance.ingredient.substance[x]"/> <text value="A component of the substance"/> <type value="group"/> <required value="true"/> <repeats value="true"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"> <valueCodeableConcept> <coding> <system value="http://hl7.org/fhir/questionnaire-item-control"/> <code value="flyover"/> <display value="Fly-over"/> </coding> </valueCodeableConcept> </extension> <text value="Another substance that is a component of this substance."/> <type value="display"/> </item> <item> <linkId value="Substance.ingredient.substance[x]._type"/> <text value="type"/> <type value="choice"/> <required value="false"/> <repeats value="false"/> <options> <reference value="#vs2"/> </options> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="CodeableConcept"/> </extension> <linkId value="Substance.ingredient.substance[x]._CodeableConcept"/> <text value="CodeableConcept"/> <type value="group"/> <item> <linkId value="Substance.ingredient.substance[x]._CodeableConcept.coding"/> <text value="code:"/> <type value="open-choice"/> <required value="false"/> <repeats value="false"/> </item> <item> <linkId value="Substance.ingredient.substance[x]._CodeableConcept.text"/> <text value="text:"/> <type value="string"/> <required value="false"/> <repeats value="false"/> </item> </item> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"> <valueString value="Reference"/> </extension> <linkId value="Substance.ingredient.substance[x]._Substance"/> <type value="group"/> <item> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource"> <valueCode value="Substance"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-referenceFilter"> <valueString value="subject=$subj&patient=$subj&encounter=$encounter"/> </extension> <linkId value="Substance.ingredient.substance[x]._Substance.value"/> <text value="Substance"/> <type value="reference"/> <required value="false"/> <repeats value="false"/> </item> </item> </item> </item> </item> </item> </Questionnaire>
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.