Admin at 11:36, 16 March 2021

2021-03-16T11:36:33Z

Admin: Created page with "==Purpose== RetrieveQuestionnaire is a service for converting a well defined DECOR transaction into a FHIR® R4 http://hl7.org/fhir/R4/questionnaire.html Questionnaire. Us..."

2021-03-04T20:36:09Z

Created page with "==Purpose== RetrieveQuestionnaire is a service for converting a well defined DECOR transaction into a FHIR® R4 http://hl7.org/fhir/R4/questionnaire.html Questionnaire. Us..."

New page

==Purpose==
RetrieveQuestionnaire is a service for converting a well defined DECOR transaction into a FHIR® R4 [[http://hl7.org/fhir/R4/questionnaire.html Questionnaire]]. Using the parameter ''format=html'' you may even send this to [https://lhcforms.nlm.nih.gov LHC-Forms] for rendering.

[[File:RetrieveQuestionnaire-LHC-Forms.png|750px]]

Find more about this services parameters, see [[URIs#RetrieveQuestionnaire|URIs]]

==Mapping==

{|
! Questionnaire !! Description
|-
| .id || Readable OID of the transaction
|-
| . text || Status = 'generated', Narrative = 'Questionnaire for (transaction name)'
|-
| .url || (originating endpoint for FHIR)/Questionnaire/Q_(transaction shortName)
|-
| .name || Transaction shortName
|-
| .title || Transaction name
|-
| .status || 'draft'. '''TODO''' Consider adopting transaction statusCode?
|-
| .subjectType || 'Patient'. '''TODO''' Is there any anything that we could deduct this from?
|-
| .date || current date
|-
| .publisher || The first copyright/@by in the project
|-
| .contact || '''TODO''' based on copyright addrLine
|-
| .item ||
* concept of type group
** .linkId - Readable OID of the concept
** .definition - concept description, if any
** .text - concept name
** .code - terminology associations on the concept, if any
** .type - 'group'
** .required - 'true' if minimum transaction cardinality != 0
** .repeats - 'true' if maximum transaction cardinality != 0 and != 1
* concept of type item
** Everything as with group except .type
** .type -
*** DECOR type 'boolean', 'date', 'decimal', 'quantity', 'text', 'time' same in FHIR
*** DECOR type 'count' = FHIR type 'integer'
*** DECOR type 'datetime' = FHIR type 'dateTime'
*** DECOR type 'duration' = FHIR type 'quantity'
*** DECOR type 'currency' = FHIR type 'quantity'
*** DECOR type 'identifier' = FHIR type 'string'
*** DECOR type 'ordinal' = FHIR type 'choice'
*** DECOR type 'blob' = FHIR type 'attachment'
*** DECOR type 'code' = FHIR type 'string' when no value set is defined, type 'open-choice when a NullFlavor OTH (other) is defined or an intensional ValueSet is specified, or binding strength is other than required, type 'choice' otherwise
*** otherwise 'string'
** .extension url="http://hl7.org/fhir/StructureDefinition/minValue" - assumes the lowest value domain property @minInclude as integer or decimal, depending on the value
** .extension url="http://hl7.org/fhir/StructureDefinition/maxValue" - assumes the highest value domain property @maxInclude as integer or decimal, depending on the value
** .extension url="http://hl7.org/fhir/StructureDefinition/minLength" - assumes the lowest value domain property @minLength as integer
** .extension url="http://hl7.org/fhir/StructureDefinition/maxDecimalPlaces" - assumes the highest value domain property @fractionDigits as integer or decimal, depending on the value. Note: DECOR supports 'exactly', 'min' and 'max' number of decimal places. In converting to FHIR these are all considered. This is not completely semantically accurate, but close enough.
** .extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-unit" - Is written as many times as there are value domain property @unit attributes. Each unit is matched against the UCUM essence list. If it is a valid UCUM code, then valueCoding.system, .code and .display are added to the extension. Otherwise just the .display
** .maxLength - assumes the highest value domain property @maxLength as integer or decimal
** .fixed - 'true' is value domain property @fixed is specified. '''TODO''' the fixed value itself is not yet added as ''.answerOption''
** .answerValueSet - contains the canonical of an intentional value set, if any. '''TODO''' DECOR supports multiple value set bindings. Questionnaire does not. Could create a contained ad hoc value set which includes the DECOR value sets
** .answerOption - contains the codes from an extensional value set. If value domain property @default matches a code, this is marked .initiaSelected = true
** .initial - contains the default answer from value domain property @default
|}

@@ Line 4: / Line 4: @@
 [[File:RetrieveQuestionnaire-LHC-Forms.png|750px]]
-Find more about this services parameters, see [[URIs#RetrieveQuestionnaire|URIs]]
+Find more about services parameters, see [[URIs#RetrieveQuestionnaire|URIs]]
 ==Mapping==

RetrieveQuestionnaire - Revision history

Admin at 11:36, 16 March 2021

Admin: Created page with "==Purpose== RetrieveQuestionnaire is a service for converting a well defined DECOR transaction into a FHIR® R4 http://hl7.org/fhir/R4/questionnaire.html Questionnaire. Us..."