Nictiz FHIR NL R4 Zib2020 - Local Development build (v0.9.0). See the Directory of published versions

• Content
• Detailed Descriptions
• Mappings
• XML
• JSON
• TTL

Extension: ext TimeInterval.Period

Official URL: http://nictiz.nl/fhir/StructureDefinition/ext-TimeInterval.Period				Version: 0.9.0
Draft as of 2023-10-17				Computable Name: ExtTimeIntervalPeriod
Copyright/Legal: Copyright and related rights waived via CC0, https://creativecommons.org/publicdomain/zero/1.0/. This does not apply to information from third parties, for example a medical terminology system. The implementer alone is responsible for identifying and obtaining any necessary licenses or authorizations to utilize third party IP in connection with the specification or otherwise.

An extension to provide all concepts of zib TimeInterval, to be used in resources where none of these concepts are natively supported.

This extension is one of the three StructureDefinitions that can be used to represent the Dutch (partial) zib (‘Zorginformatiebouwsteen’, i.e. Health and Care Information Model) TimeInterval v1.0 (2020).

This zib is represented in FHIR by a combination of two datatypes: Period and Duration. To support this zib across different FHIR resource types, three related StructureDefinitions are provided:

• ext-TimeInterval.Duration: extension to provide the Duration datatype to resource types where no element with this datatype isn’t normally available. This extension should not be used in isolation, but only via one of the two resources described below!
• zib-TimeInterval: profile on the Period datatype that defines mappings to zib TimeInterval and brings in the ext-TimeInterval.Duration extension mentioned above. For resource types that natively support an element of the Period datatype but not of the Duration datatype, this profile should be used.
• ext-TimeInterval.Period (this extension): extension to provide the Period datatype plus the Duration extension mentioned above, with mappings to zib TimeInterval. For resource types that support neither elements of datatype Period nor Duration, this extension should be used. Note: In hindsight the name of this extension is confusing, ‘ext-TimeInterval’ would have been better suited.
• Note: when the resource type natively supports elements of datatype Period and Duration, the zib should be mapped onto these elements directly.

Context of Use

This extension may be used on the following element(s):

• Element ID MedicationRequest
• Element ID MedicationDispense

Usage info

Usage:

• This Extension is not used by any profiles in this Implementation Guide

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

 

Other representations of profile: CSV, Excel, Schematron

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()
per-1	error	Extension.value[x]	If present, start SHALL have a lower value than end : start.hasValue().not() or end.hasValue().not() or (start <= end)