ART-DECOR® Questionnaires - Local Development build (v0.5.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

Priorities for ART-DECOR® Questionnaire Features

Questionnaire Metadata (done)

• Create Metadata entries in Questionnaire Editor.
  see: MetadataOnlyProfile
• ​Backend: In Questionnaires use extension ArtDecorDefinitionSource instead of .definition

Item Editor Module (done)

• Create Item Editor Module
  • without enableWhen
  • support repeats
  • visual representation of nested items
  • supporting Extensions:
    • Extension: itemControl (core)
    • Extension: Rendering Style (core)
    • Extension: minValue (core)
    • Extension: maxValue (core)
    • Extension: unitOption (core)
• Extension: hidden can be used to populate additional static elements of the mapped resource.

Calculations in Questionnaires

• Calculations in Questionnaires
• supporting Extensions:
  • Extension: variable (core) defines a FHIRPath expression that is evaluated to produce a named variable, which can be referenced in other expressions (e.g. to compute a total score from individual answers).
  • Extension: calculatedExpression (SDC) specifies a FHIRPath expression whose result is used to populate the answer of numeric items automatically.
  • Extension: questionnaire-unit (core) attaches a (UCUM) unit (e.g. score, kg) to a numeric item for display and semantic purposes.
  • Extension: itemWeight (core) assigns a numeric ordinal value to an answer option so it can be summed in score calculations via FHIRPath expressions.

Extended Item Editor Module

• support for enableWhen
• supporting Extensions:
  • Extension: maxDecimalPlaces (core)
  • Extension: rendering-xhtml (core)
  • Extension: translation (core)
  • Extension: questionnaire-optionPrefix (core)
  • Extension: Label for 'open' items (SDC)
  • Extension: sliderStepValue (core) for slider-based controls, indicates the step size to use when toggling the control up or down.
  • Extension: maxOccurs (core)
  • Extension: minOccurs (core) The minimum number of times the group must appear, or the minimum number of answers for a question - when greater than 1.
  • Extension: supportLink (core) A URL that resolves to additional supporting information or guidance related to the question.

Support data extraction elements

• Observation-based extraction
  • supporting Extensions:
    • Extension: observationExtract (SDC)
    • Extension: observationExtractCategory (SDC)
  • See also: Questionnaire Data Extraction