FHIR Cross-Version Extensions package for FHIR R4 from FHIR R4B
0.0.1-snapshot-2 - informative International flag

FHIR Cross-Version Extensions package for FHIR R4 from FHIR R4B - Version 0.0.1-snapshot-2. See the Directory of published versions

CodeSystem: QuestionnaireItemType

Official URL: http://hl7.org/fhir/item-type Version: 4.3.0
Standards status: Informative Maturity Level: 3 Computable Name: QuestionnaireItemType

Distinguishes groups from questions and display text and indicates data type for questions.

This Code system is referenced in the content logical definition of the following value sets:

  • This CodeSystem is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

Properties

This code system defines the following properties for its concepts

NameCodeURITypeDescription
Not Selectable notSelectable http://hl7.org/fhir/concept-properties#notSelectable boolean Indicates that the code is abstract - only intended to be used as a selector for other concepts

Concepts

This case-sensitive code system http://hl7.org/fhir/item-type defines the following codes in a Is-A hierarchy:

LvlCodeDisplayDefinitionNot Selectable
1 group Group An item with no direct answer but should have at least one child item.
1 display Display Text for display that will not capture an answer or have child items.
1 question Question An item that defines a specific answer to be captured, and which may have child items. (the answer provided in the QuestionnaireResponse should be of the defined datatype). true
2   boolean Boolean Question with a yes/no answer (valueBoolean).
2   decimal Decimal Question with is a real number answer (valueDecimal).
2   integer Integer Question with an integer answer (valueInteger).
2   date Date Question with a date answer (valueDate).
2   dateTime Date Time Question with a date and time answer (valueDateTime).
2   time Time Question with a time (hour:minute:second) answer independent of date. (valueTime).
2   string String Question with a short (few words to short sentence) free-text entry answer (valueString).
2   text Text Question with a long (potentially multi-paragraph) free-text entry answer (valueString).
2   url Url Question with a URL (website, FTP site, etc.) answer (valueUri).
2   choice Choice Question with a Coding drawn from a list of possible answers (specified in either the answerOption property, or via the valueset referenced in the answerValueSet property) as an answer (valueCoding).
2   open-choice Open Choice Answer is a Coding drawn from a list of possible answers (as with the choice type) or a free-text entry in a string (valueCoding or valueString).
2   attachment Attachment Question with binary content such as an image, PDF, etc. as an answer (valueAttachment).
2   reference Reference Question with a reference to another resource (practitioner, organization, etc.) as an answer (valueReference).
2   quantity Quantity Question with a combination of a numeric value and unit, potentially with a comparator (<, >, etc.) as an answer. (valueQuantity) There is an extension 'http://hl7.org/fhir/StructureDefinition/questionnaire-unit' that can be used to define what unit should be captured (or the unit that has a ucum conversion from the provided unit).