The attributes of this class list the constraints or restrictions that were placed on the query or filter process that created this EHR_EXTRACT. The EHR Recipient is only required to retain this information after receipt of this EHR_EXTRACT if it might subsequently be communicated again with the same content.

Attributes

Name	Data type	Occurs	Description
all_versions	BL	0..1	This attribute indicates if this EHR_EXTRACT is limited to the most recent version of each COMPOSITION or if it includes all historic versions.
archetype_ids	II	0..*	This attribute identifies a set of archetypes if these were used as a basis for selecting data to include in this EHR_EXTRACT.
max_sensitivity	CS	0..1	This attribute specifies the maximum permitted sensitivity level (extent of authorisation) that was used to extract the data from the EHR provider system.
multimedia_included	BL	0..1	This attribute indicates if multimedia data have deliberately been excluded from this EHR_EXTRACT.
other_constraints	ED	0..1	This attribute may be used to represent additional criteria that were used; it is primarily intended for human readership, but might be used for locally-agreed structured criteria. This attribute is used by the LRA to specify the query definition required to create the parent EHR_EXTRACT
time_period	IVL	0..1	This attribute specifies a date or time interval to which this EHR_EXTRACT is limited

Constraints

Type	Name	Specification
all_versionsDefault	Invariant	--Attribute all_versions has default value false init: all_versions.value = false
all_versionsDefined	LRA Invariant	--Attribute all_versions has a cardinality of 1..1 inv: all_versions.oclIsDefined()
other_constraintsDefined	LRA Invariant	--Attribute other_constraints is defined inv: other_constraints.oclIsDefined()