EMA Write PMS API Implementation Guide - Enrichments - Local Development build (v1.2.1) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Data Type Profile: EMA Ratio
| Official URL: http://ema.europa.eu/fhir/StructureDefinition/emaRatioRange | Version: 1.2.1 | |||
| Draft as of 2026-06-26 | Computable Name: EmaRatioRange | |||
EMA Ratio
Usages:
- This DataType Profile is not used by any profiles in this Implementation Guide
You can also check for usages in the FHIR IG Statistics
Formal Views of Profile Content
Description of Profiles, Differentials, Snapshots and how the different presentations work.
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  RatioRange |
C | 0..* | RatioRange | Range of ratio values Constraints: ratrng-1, ratrng-2 |
  lowNumerator |
ΣC | 1..1 | SimpleQuantity(5.0.0) | Low Numerator limit Binding: Unit of Measurement (required) |
   value |
Σ | 1..1 | decimal | Numerical value (with implicit precision) |
 unit |
Σ | 1..1 | string | Unit representation |
| highNumerator |
ΣC | 1..1 | SimpleQuantity(5.0.0) | High Numerator limit Binding: Unit of Measurement (required) |
| value |
Σ | 1..1 | decimal | Numerical value (with implicit precision) |
| unit |
Σ | 1..1 | string | Unit representation |
 denominator |
ΣC | 1..1 | SimpleQuantity(5.0.0) | Denominator value Binding: Units of Presentation (required) |
 value |
Σ | 1..1 | decimal | Numerical value (with implicit precision) |
| unit |
Σ | 1..1 | string | Unit representation |
| Documentation for this format | ||||
Terminology Bindings
| Path | Status | Usage | ValueSet | Version | Source |
| RatioRange.lowNumerator | Base | required | Unit of Measurement | 📦1.2.1 | This IG |
| RatioRange.highNumerator | Base | required | Unit of Measurement | 📦1.2.1 | This IG |
| RatioRange.denominator | Base | required | Units of Presentation | 📦1.2.1 | This IG |
Constraints
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ratrng-1 | error | RatioRange | One of lowNumerator or highNumerator and denominator SHALL be present, or all are absent. If all are absent, there SHALL be some extension present |
((lowNumerator.exists() or highNumerator.exists()) and denominator.exists()) or (lowNumerator.empty() and highNumerator.empty() and denominator.empty() and extension.exists())
|
| ratrng-2 | error | RatioRange | If present, lowNumerator SHALL have a lower value than highNumerator |
lowNumerator.hasValue().not() or highNumerator.hasValue().not() or (lowNumerator.lowBoundary() <= highNumerator.highBoundary())
|
This structure is derived from RatioRange
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| RatioRange |
0..* | RatioRange | Range of ratio values | |
| lowNumerator |
1..1 | SimpleQuantity(5.0.0) | Low Numerator limit Binding: Unit of Measurement (required) | |
| value |
1..1 | decimal | Numerical value (with implicit precision) | |
| unit |
1..1 | string | Unit representation | |
| highNumerator |
1..1 | SimpleQuantity(5.0.0) | High Numerator limit Binding: Unit of Measurement (required) | |
| value |
1..1 | decimal | Numerical value (with implicit precision) | |
| unit |
1..1 | string | Unit representation | |
| denominator |
1..1 | SimpleQuantity(5.0.0) | Denominator value Binding: Units of Presentation (required) | |
| value |
1..1 | decimal | Numerical value (with implicit precision) | |
| unit |
1..1 | string | Unit representation | |
| Documentation for this format | ||||
Terminology Bindings (Differential)
| Path | Status | Usage | ValueSet | Version | Source |
| RatioRange.lowNumerator | Base | required | Unit of Measurement | 📦1.2.1 | This IG |
| RatioRange.highNumerator | Base | required | Unit of Measurement | 📦1.2.1 | This IG |
| RatioRange.denominator | Base | required | Units of Presentation | 📦1.2.1 | This IG |
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| RatioRange |
C | 0..* | RatioRange | Range of ratio values Constraints: ratrng-1, ratrng-2 |
| id |
0..1 | id | Unique id for inter-element referencing | |
 extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| lowNumerator |
ΣC | 1..1 | SimpleQuantity(5.0.0) | Low Numerator limit Binding: Unit of Measurement (required) |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| value |
Σ | 1..1 | decimal | Numerical value (with implicit precision) |
| unit |
Σ | 1..1 | string | Unit representation |
| system |
ΣC | 0..1 | uri | System that defines coded unit form |
| code |
ΣC | 0..1 | code | Coded form of the unit |
| highNumerator |
ΣC | 1..1 | SimpleQuantity(5.0.0) | High Numerator limit Binding: Unit of Measurement (required) |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| value |
Σ | 1..1 | decimal | Numerical value (with implicit precision) |
| unit |
Σ | 1..1 | string | Unit representation |
| system |
ΣC | 0..1 | uri | System that defines coded unit form |
| code |
ΣC | 0..1 | code | Coded form of the unit |
| denominator |
ΣC | 1..1 | SimpleQuantity(5.0.0) | Denominator value Binding: Units of Presentation (required) |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| value |
Σ | 1..1 | decimal | Numerical value (with implicit precision) |
| unit |
Σ | 1..1 | string | Unit representation |
| system |
ΣC | 0..1 | uri | System that defines coded unit form |
| code |
ΣC | 0..1 | code | Coded form of the unit |
| Documentation for this format | ||||
Terminology Bindings
| Path | Status | Usage | ValueSet | Version | Source |
| RatioRange.lowNumerator | Base | required | Unit of Measurement | 📦1.2.1 | This IG |
| RatioRange.highNumerator | Base | required | Unit of Measurement | 📦1.2.1 | This IG |
| RatioRange.denominator | Base | required | Units of Presentation | 📦1.2.1 | This IG |
Constraints
| Id | Grade | Path(s) | Description | Expression |
| 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()
|
| ratrng-1 | error | RatioRange | One of lowNumerator or highNumerator and denominator SHALL be present, or all are absent. If all are absent, there SHALL be some extension present |
((lowNumerator.exists() or highNumerator.exists()) and denominator.exists()) or (lowNumerator.empty() and highNumerator.empty() and denominator.empty() and extension.exists())
|
| ratrng-2 | error | RatioRange | If present, lowNumerator SHALL have a lower value than highNumerator |
lowNumerator.hasValue().not() or highNumerator.hasValue().not() or (lowNumerator.lowBoundary() <= highNumerator.highBoundary())
|
This structure is derived from RatioRange
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| RatioRange |
C | 0..* | RatioRange | Range of ratio values Constraints: ratrng-1, ratrng-2 |
| lowNumerator |
ΣC | 1..1 | SimpleQuantity(5.0.0) | Low Numerator limit Binding: Unit of Measurement (required) |
| value |
Σ | 1..1 | decimal | Numerical value (with implicit precision) |
| unit |
Σ | 1..1 | string | Unit representation |
| highNumerator |
ΣC | 1..1 | SimpleQuantity(5.0.0) | High Numerator limit Binding: Unit of Measurement (required) |
| value |
Σ | 1..1 | decimal | Numerical value (with implicit precision) |
| unit |
Σ | 1..1 | string | Unit representation |
| denominator |
ΣC | 1..1 | SimpleQuantity(5.0.0) | Denominator value Binding: Units of Presentation (required) |
| value |
Σ | 1..1 | decimal | Numerical value (with implicit precision) |
| unit |
Σ | 1..1 | string | Unit representation |
| Documentation for this format | ||||
Terminology Bindings
| Path | Status | Usage | ValueSet | Version | Source |
| RatioRange.lowNumerator | Base | required | Unit of Measurement | 📦1.2.1 | This IG |
| RatioRange.highNumerator | Base | required | Unit of Measurement | 📦1.2.1 | This IG |
| RatioRange.denominator | Base | required | Units of Presentation | 📦1.2.1 | This IG |
Constraints
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ratrng-1 | error | RatioRange | One of lowNumerator or highNumerator and denominator SHALL be present, or all are absent. If all are absent, there SHALL be some extension present |
((lowNumerator.exists() or highNumerator.exists()) and denominator.exists()) or (lowNumerator.empty() and highNumerator.empty() and denominator.empty() and extension.exists())
|
| ratrng-2 | error | RatioRange | If present, lowNumerator SHALL have a lower value than highNumerator |
lowNumerator.hasValue().not() or highNumerator.hasValue().not() or (lowNumerator.lowBoundary() <= highNumerator.highBoundary())
|
Differential View
This structure is derived from RatioRange
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| RatioRange |
0..* | RatioRange | Range of ratio values | |
| lowNumerator |
1..1 | SimpleQuantity(5.0.0) | Low Numerator limit Binding: Unit of Measurement (required) | |
| value |
1..1 | decimal | Numerical value (with implicit precision) | |
| unit |
1..1 | string | Unit representation | |
| highNumerator |
1..1 | SimpleQuantity(5.0.0) | High Numerator limit Binding: Unit of Measurement (required) | |
| value |
1..1 | decimal | Numerical value (with implicit precision) | |
| unit |
1..1 | string | Unit representation | |
| denominator |
1..1 | SimpleQuantity(5.0.0) | Denominator value Binding: Units of Presentation (required) | |
| value |
1..1 | decimal | Numerical value (with implicit precision) | |
| unit |
1..1 | string | Unit representation | |
| Documentation for this format | ||||
Terminology Bindings (Differential)
| Path | Status | Usage | ValueSet | Version | Source |
| RatioRange.lowNumerator | Base | required | Unit of Measurement | 📦1.2.1 | This IG |
| RatioRange.highNumerator | Base | required | Unit of Measurement | 📦1.2.1 | This IG |
| RatioRange.denominator | Base | required | Units of Presentation | 📦1.2.1 | This IG |
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| RatioRange |
C | 0..* | RatioRange | Range of ratio values Constraints: ratrng-1, ratrng-2 |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| lowNumerator |
ΣC | 1..1 | SimpleQuantity(5.0.0) | Low Numerator limit Binding: Unit of Measurement (required) |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| value |
Σ | 1..1 | decimal | Numerical value (with implicit precision) |
| unit |
Σ | 1..1 | string | Unit representation |
| system |
ΣC | 0..1 | uri | System that defines coded unit form |
| code |
ΣC | 0..1 | code | Coded form of the unit |
| highNumerator |
ΣC | 1..1 | SimpleQuantity(5.0.0) | High Numerator limit Binding: Unit of Measurement (required) |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| value |
Σ | 1..1 | decimal | Numerical value (with implicit precision) |
| unit |
Σ | 1..1 | string | Unit representation |
| system |
ΣC | 0..1 | uri | System that defines coded unit form |
| code |
ΣC | 0..1 | code | Coded form of the unit |
| denominator |
ΣC | 1..1 | SimpleQuantity(5.0.0) | Denominator value Binding: Units of Presentation (required) |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| value |
Σ | 1..1 | decimal | Numerical value (with implicit precision) |
| unit |
Σ | 1..1 | string | Unit representation |
| system |
ΣC | 0..1 | uri | System that defines coded unit form |
| code |
ΣC | 0..1 | code | Coded form of the unit |
| Documentation for this format | ||||
Terminology Bindings
| Path | Status | Usage | ValueSet | Version | Source |
| RatioRange.lowNumerator | Base | required | Unit of Measurement | 📦1.2.1 | This IG |
| RatioRange.highNumerator | Base | required | Unit of Measurement | 📦1.2.1 | This IG |
| RatioRange.denominator | Base | required | Units of Presentation | 📦1.2.1 | This IG |
Constraints
| Id | Grade | Path(s) | Description | Expression |
| 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()
|
| ratrng-1 | error | RatioRange | One of lowNumerator or highNumerator and denominator SHALL be present, or all are absent. If all are absent, there SHALL be some extension present |
((lowNumerator.exists() or highNumerator.exists()) and denominator.exists()) or (lowNumerator.empty() and highNumerator.empty() and denominator.empty() and extension.exists())
|
| ratrng-2 | error | RatioRange | If present, lowNumerator SHALL have a lower value than highNumerator |
lowNumerator.hasValue().not() or highNumerator.hasValue().not() or (lowNumerator.lowBoundary() <= highNumerator.highBoundary())
|
This structure is derived from RatioRange
Other representations of profile: CSV, Excel, Schematron