Personal Health Device Implementation Guide
2.0.0-ballot2 - STU 2 - Ballot
Personal Health Device Implementation Guide
2.0.0-ballot2 - STU 2 - Ballot
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
| Official URL: http://hl7.org/fhir/uv/phd/StructureDefinition/Confidence95 | Version: 2.0.0-ballot2 | |||
| Standards status: Trial-use | Maturity Level: 1 | Computable Name: Confidence95 | ||
The Confidence 95 range of a measurable quantity.
Context of Use
This extension may be used on the following element(s)
Observation
DeviceMetric
Observation.component
Usage info
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..1 | Extension | Confidence95 | |
  extension |
0..0 | |||
| url |
1..1 | uri | "http://hl7.org/fhir/uv/phd/StructureDefinition/Confidence95" | |
  value[x] |
C | 1..1 | Range | Value of extension Constraints: confidence-range-units |
  low |
||||
  unit |
0..1 | string | Unit representation | |
| high |
||||
| unit |
0..1 | string | Unit representation | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..1 | Extension | Confidence95 | |
 id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://hl7.org/fhir/uv/phd/StructureDefinition/Confidence95" | |
| value[x] |
C | 1..1 | Range | Value of extension Constraints: confidence-range-units |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| low |
Σ | 0..1 | SimpleQuantity | Low limit |
| 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) |
| 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 |
| high |
Σ | 0..1 | SimpleQuantity | High limit |
| 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) |
| 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 |
| Documentation for this format | ||||
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..1 | Extension | Confidence95 | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://hl7.org/fhir/uv/phd/StructureDefinition/Confidence95" | |
| value[x] |
C | 1..1 | Range | Value of extension Constraints: confidence-range-units |
| low |
||||
| unit |
0..1 | string | Unit representation | |
| high |
||||
| unit |
0..1 | string | Unit representation | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..1 | Extension | Confidence95 | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://hl7.org/fhir/uv/phd/StructureDefinition/Confidence95" | |
| value[x] |
C | 1..1 | Range | Value of extension Constraints: confidence-range-units |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| low |
Σ | 0..1 | SimpleQuantity | Low limit |
| 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) |
| 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 |
| high |
Σ | 0..1 | SimpleQuantity | High limit |
| 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) |
| 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 |
| Documentation for this format | ||||
Other representations of profile: CSV, Excel, Schematron
| Id | Grade | Path(s) | Details | Requirements |
| confidence-range-units | warning | Extension.value[x] | The units used should be equal. : low.unit.exists() and high.unit.exists() and low.unit = high.unit | |
| 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() |
IG © 2016+ HL7 International / Health Care Devices. Package hl7.fhir.uv.phd#2.0.0-ballot2 based on FHIR 4.0.1. Generated 2025-08-14
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| Version History |
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