CH EMED (R4)
4.0.1 - trial-use
CH EMED (R4)
4.0.1 - trial-use
This page is part of the CH EMED (R4) (v4.0.1: STU 4) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version. For a full list of available versions, see the Directory of published versions
| Official URL: http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-ratio | Version: 4.0.1 | |||
| Active as of 2021-04-07 | Computable Name: CHEMEDRatioWithEmedUnits | |||
Copyright/Legal: CC0-1.0 |
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A ratio with defined units
Usage:
Description of Profiles, Differentials, Snapshots and how the different presentations work.
This structure is derived from Ratio
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  Ratio | Ratio | |||
  numerator | 1..1 | CHEMEDQuantityWithEmedUnits | A fixed quantity (no comparator) | |
 denominator | 1..1 | CHEMEDQuantityWithEmedUnits | A fixed quantity (no comparator) | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Ratio | C | 0..* | Ratio | A ratio of two Quantity values - a numerator and a denominator |
| numerator | C | 1..1 | CHEMEDQuantityWithEmedUnits | A fixed quantity (no comparator) |
| denominator | C | 1..1 | CHEMEDQuantityWithEmedUnits | A fixed quantity (no comparator) |
| Documentation for this format | ||||
| 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()) | |
| qty-3 | error | Ratio.numerator, Ratio.denominator | If a code for the unit is present, the system SHALL also be present : code.empty() or system.exists() | |
| rat-1 | error | Ratio | Numerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present : (numerator.empty() xor denominator.exists()) and (numerator.exists() or extension.exists()) | |
| sqty-1 | error | Ratio.numerator, Ratio.denominator | The comparator is not used on a SimpleQuantity : comparator.empty() |
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Ratio | C | 0..* | Ratio | A ratio of two Quantity values - a numerator and a denominator |
 id | 0..1 | string | Unique id for inter-element referencing | |
 extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| numerator | C | 1..1 | CHEMEDQuantityWithEmedUnits | A fixed quantity (no comparator) |
| denominator | C | 1..1 | CHEMEDQuantityWithEmedUnits | A fixed quantity (no comparator) |
| Documentation for this format | ||||
| 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() | |
| qty-3 | error | Ratio.numerator, Ratio.denominator | If a code for the unit is present, the system SHALL also be present : code.empty() or system.exists() | |
| rat-1 | error | Ratio | Numerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present : (numerator.empty() xor denominator.exists()) and (numerator.exists() or extension.exists()) | |
| sqty-1 | error | Ratio.numerator, Ratio.denominator | The comparator is not used on a SimpleQuantity : comparator.empty() |
This structure is derived from Ratio
Differential View
This structure is derived from Ratio
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Ratio | Ratio | |||
| numerator | 1..1 | CHEMEDQuantityWithEmedUnits | A fixed quantity (no comparator) | |
| denominator | 1..1 | CHEMEDQuantityWithEmedUnits | A fixed quantity (no comparator) | |
| Documentation for this format | ||||
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Ratio | C | 0..* | Ratio | A ratio of two Quantity values - a numerator and a denominator |
| numerator | C | 1..1 | CHEMEDQuantityWithEmedUnits | A fixed quantity (no comparator) |
| denominator | C | 1..1 | CHEMEDQuantityWithEmedUnits | A fixed quantity (no comparator) |
| Documentation for this format | ||||
| 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()) | |
| qty-3 | error | Ratio.numerator, Ratio.denominator | If a code for the unit is present, the system SHALL also be present : code.empty() or system.exists() | |
| rat-1 | error | Ratio | Numerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present : (numerator.empty() xor denominator.exists()) and (numerator.exists() or extension.exists()) | |
| sqty-1 | error | Ratio.numerator, Ratio.denominator | The comparator is not used on a SimpleQuantity : comparator.empty() |
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Ratio | C | 0..* | Ratio | A ratio of two Quantity values - a numerator and a denominator |
| id | 0..1 | string | Unique id for inter-element referencing | |
| extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| numerator | C | 1..1 | CHEMEDQuantityWithEmedUnits | A fixed quantity (no comparator) |
| denominator | C | 1..1 | CHEMEDQuantityWithEmedUnits | A fixed quantity (no comparator) |
| Documentation for this format | ||||
| 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() | |
| qty-3 | error | Ratio.numerator, Ratio.denominator | If a code for the unit is present, the system SHALL also be present : code.empty() or system.exists() | |
| rat-1 | error | Ratio | Numerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present : (numerator.empty() xor denominator.exists()) and (numerator.exists() or extension.exists()) | |
| sqty-1 | error | Ratio.numerator, Ratio.denominator | The comparator is not used on a SimpleQuantity : comparator.empty() |
This structure is derived from Ratio
Other representations of profile: CSV, Excel, Schematron