This page is part of the FHIR Core Extensions Registry (v5.1.0: Release 5.1) based on FHIR (HL7® FHIR® Standard) v5.0.0. This is the current published version. For a full list of available versions, see the Directory of published versions
Official URL: http://hl7.org/fhir/StructureDefinition/cqf-isSelective | Version: 5.1.0 | |||
Standards status: Trial-use | Maturity Level: 3 | Responsible: HL7 International / Clinical Decision Support | Computable Name: IsSelective | |
Other Identifiers: OID:2.16.840.1.113883.4.642.5.1668 |
Allows a given data requirement to be identified as “selective”, meaning that it can be used as an additive criteria to filter a population. A selective data requirement is guaranteed to define a subset (not necessarily proper) of the initial population of an artifact. If multiple data requirements are marked selective, they all apply (i.e. AND semantics).
This extension is useful for helping implementing systems determine which data requirements are expected to be most selective of the target population. A common use case is to identify a subset of the data requirements for an artifact as “selective”, meaning that they can be used as an initial filter to establish the overall set of data. For example, the selective requirements can be used to construct an initial query or queries for data, with the non-selective requirements used for subsequent filtering on the resulting data.
Context of Use
This extension may be used on the following element(s):
Usage info
Usage:
Changes since version 1.0.0:
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
Summary
Simple Extension of type boolean: Allows a given data requirement to be identified as "selective", meaning that it can be used as an additive criteria to filter a population. A selective data requirement is guaranteed to define a subset (not necessarily proper) of the initial population of an artifact. If multiple data requirements are marked selective, they all apply (i.e. AND semantics).
Maturity: 3
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Extension | 0..1 | Extension | Primary criteria? | |
id | 0..1 | id | Unique id for inter-element referencing | |
extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/cqf-isSelective" | |
value[x] | 1..1 | boolean | Value of extension | |
Documentation for this format |
This structure is derived from Extension
Summary
Simple Extension of type boolean: Allows a given data requirement to be identified as "selective", meaning that it can be used as an additive criteria to filter a population. A selective data requirement is guaranteed to define a subset (not necessarily proper) of the initial population of an artifact. If multiple data requirements are marked selective, they all apply (i.e. AND semantics).
Maturity: 3
Differential View
This structure is derived from Extension
Snapshot View
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Extension | 0..1 | Extension | Primary criteria? | |
id | 0..1 | id | Unique id for inter-element referencing | |
extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/cqf-isSelective" | |
value[x] | 1..1 | boolean | Value of extension | |
Documentation for this format |
Other representations of profile: CSV, Excel, Schematron
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() |
(none found)