Personal Health Device Implementation Guide
2.0.0-ballot2 - STU 2 - Ballot International flag

Personal Health Device Implementation Guide, published by HL7 International / Health Care Devices. This guide is not an authorized publication; it is the continuous build for version 2.0.0-ballot2 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/phd/ and changes regularly. See the Directory of published versions

Extension: Numeric Accuracy

Official URL: http://hl7.org/fhir/uv/phd/StructureDefinition/Accuracy Version: 2.0.0-ballot2
Standards status: Trial-use Maturity Level: 1 Computable Name: Accuracy

The accuracy of a measurable quantity.

Context of Use

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

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

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension Numeric Accuracy
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/uv/phd/StructureDefinition/Accuracy"
... value[x] 1..1 Quantity Value of extension
.... value 0..1 decimal Numerical value (with implicit precision)
.... unit 0..1 string Unit representation

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension Numeric Accuracy
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/uv/phd/StructureDefinition/Accuracy"
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... value Σ 0..1 decimal Numerical value (with implicit precision)
.... comparator ?!Σ 0..1 code < | <= | >= | > - how to understand the value
Binding: QuantityComparator (required): How the Quantity should be understood and represented.
.... unit Σ 0..1 string Unit representation
.... system ΣC 0..1 uri System that defines coded unit form
.... code Σ 0..1 code Coded form of the unit

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type Quantity: The accuracy of a measurable quantity.

Maturity: 1

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension Numeric Accuracy
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/uv/phd/StructureDefinition/Accuracy"
... value[x] 1..1 Quantity Value of extension
.... value 0..1 decimal Numerical value (with implicit precision)
.... unit 0..1 string Unit representation

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension Numeric Accuracy
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/uv/phd/StructureDefinition/Accuracy"
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... value Σ 0..1 decimal Numerical value (with implicit precision)
.... comparator ?!Σ 0..1 code < | <= | >= | > - how to understand the value
Binding: QuantityComparator (required): How the Quantity should be understood and represented.
.... unit Σ 0..1 string Unit representation
.... system ΣC 0..1 uri System that defines coded unit form
.... code Σ 0..1 code Coded form of the unit

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type Quantity: The accuracy of a measurable quantity.

Maturity: 1

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

PathConformanceValueSetURI
Extension.value[x].comparatorrequiredQuantityComparator
http://hl7.org/fhir/ValueSet/quantity-comparator|4.0.1
From the FHIR Standard

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()