Name	Flags	Card.	Type	Description & Constraints
QuestionnaireResponse			DomainResource	A structured set of questions and their answers
identifier	Σ	0..1	Identifier	Unique id for this set of answers
basedOn	Σ	0..*	Reference( DiagnosticRequest | ReferralRequest | CarePlan)	Request fulfilled by this QuestionnaireResponse
parent	Σ	0..*	Reference( Observation | Procedure)	Part of this action
questionnaire	Σ	0..1	Reference( Questionnaire)	Form being answered
status	?! Σ	1..1	code	in-progress | completed | amended | entered-in-error QuestionnaireResponseStatus ( Required)
subject	Σ	0..1	Reference( Any)	The subject of the questions
context	Σ	0..1	Reference( Encounter | EpisodeOfCare)	Encounter or Episode during which questionnaire was completed
author	Σ	0..1	Reference( Device | Practitioner | Patient | RelatedPerson)	Person who received and recorded the answers
authored	Σ	0..1	dateTime	Date this version was authored
source	Σ	0..1	Reference( Patient | Practitioner | RelatedPerson)	The person who answered the questions
item	I	0..*	BackboneElement	Groups and questions Nested item can't be beneath both item and answer
linkId		1..1	string	Pointer to specific item from Questionnaire
definition		0..1	uri	ElementDefinition - details for the item
text		0..1	string	Name for group or question text
subject		0..1	Reference( Any)	The subject this group's answers are about
answer		0..*	BackboneElement	The response(s) to the question
value[x]		0..1		Single-valued answer to the question
valueBoolean			boolean
valueDecimal			decimal
valueInteger			integer
valueDate			date
valueDateTime			dateTime
valueInstant			instant
valueTime			time
valueString			string
valueUri			uri
valueAttachment			Attachment
valueCoding			Coding
valueQuantity			Quantity
valueReference			Reference( Any)
item		0..*	see item	Nested groups and questions
item		0..*	see item	Nested questionnaire response items
Documentation for this format