FHIR Cross-Version Extensions package for FHIR R5 from FHIR R4B
0.0.1-snapshot-2 - informative
FHIR Cross-Version Extensions package for FHIR R5 from FHIR R4B
0.0.1-snapshot-2 - informative
FHIR Cross-Version Extensions package for FHIR R5 from FHIR R4B - Version 0.0.1-snapshot-2. See the Directory of published versions
| Page standards status: Informative | Maturity Level: 0 |
Definitions for the ext-R4B-ObservationDefinition.quantitativeDetails extension.
Guidance on how to interpret the contents of this table can be foundhere
| 0. Extension | |
| Definition | Characteristics for quantitative results of this observation. |
| Short | Characteristics of quantitative results |
| Comments |
|
| Control | 0..1 |
| 2. Extension.extension | |
| Control | 0..* |
| Slicing | This element introduces a set of slices on Extension.extension. The slices areUnordered and Closed, and can be differentiated using the following discriminators: |
| 4. Extension.extension:customaryUnit | |
| Slice Name | customaryUnit |
| Definition | Customary unit used to report quantitative results of observations conforming to this ObservationDefinition. |
| Short | Customary unit for quantitative results |
| Comments |
|
| Control | 0..1 |
| 6. Extension.extension:customaryUnit.url | |
| Control | 1..1 |
| Fixed Value | customaryUnit |
| 8. Extension.extension:customaryUnit.value[x] | |
| Definition | Customary unit used to report quantitative results of observations conforming to this ObservationDefinition. |
| Short | Customary unit for quantitative results |
| Comments |
|
| Binding | Unless not suitable, these codes SHALL be taken from UCUMCodes (extensible to http://hl7.org/fhir/ValueSet/ucum-units|5.0.0)Codes identifying units of measure. |
| Type | CodeableConcept |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 10. Extension.extension:unit | |
| Slice Name | unit |
| Definition | SI unit used to report quantitative results of observations conforming to this ObservationDefinition. |
| Short | SI unit for quantitative results |
| Comments |
|
| Control | 0..1 |
| 12. Extension.extension:unit.url | |
| Control | 1..1 |
| Fixed Value | unit |
| 14. Extension.extension:unit.value[x] | |
| Definition | SI unit used to report quantitative results of observations conforming to this ObservationDefinition. |
| Short | SI unit for quantitative results |
| Comments |
|
| Binding | Unless not suitable, these codes SHALL be taken from UCUMCodes (extensible to http://hl7.org/fhir/ValueSet/ucum-units|5.0.0)Codes identifying units of measure. |
| Type | CodeableConcept |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 16. Extension.extension:conversionFactor | |
| Slice Name | conversionFactor |
| Definition | Factor for converting value expressed with SI unit to value expressed with customary unit. |
| Short | SI to Customary unit conversion factor |
| Comments |
|
| Control | 0..1 |
| 18. Extension.extension:conversionFactor.url | |
| Control | 1..1 |
| Fixed Value | conversionFactor |
| 20. Extension.extension:conversionFactor.value[x] | |
| Definition | Factor for converting value expressed with SI unit to value expressed with customary unit. |
| Short | SI to Customary unit conversion factor |
| Comments |
|
| Type | decimal |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 22. Extension.extension:decimalPrecision | |
| Slice Name | decimalPrecision |
| Definition | Number of digits after decimal separator when the results of such observations are of type Quantity. |
| Short | Decimal precision of observation quantitative results |
| Comments |
|
| Control | 0..1 |
| 24. Extension.extension:decimalPrecision.url | |
| Control | 1..1 |
| Fixed Value | decimalPrecision |
| 26. Extension.extension:decimalPrecision.value[x] | |
| Definition | Number of digits after decimal separator when the results of such observations are of type Quantity. |
| Short | Decimal precision of observation quantitative results |
| Comments |
|
| Type | integer |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 28. Extension.url | |
| Control | 1..1 |
| Fixed Value | http://hl7.org/fhir/4.3/StructureDefinition/extension-ObservationDefinition.quantitativeDetails |
Guidance on how to interpret the contents of this table can be foundhere
| 0. Extension | |
| Definition | Characteristics for quantitative results of this observation. Optional Extension Element - found in all resources. |
| Short | Characteristics of quantitative resultsOptional Extensions Element |
| Comments |
|
| Control | 0..1* |
| Is Modifier | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists())ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists()) |
| 2. Extension.extension | |
| Definition | An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. |
| Short | ExtensionAdditional content defined by implementations |
| Comments | There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. |
| Control | 0..* |
| Type | Extension |
| Is Modifier | false |
| Summary | false |
| Alternate Names | extensions, user content |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists())ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists()) |
| Slicing | This element introduces a set of slices on Extension.extension. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: |
| 4. Extension.extension:customaryUnit | |
| Slice Name | customaryUnit |
| Definition | Customary unit used to report quantitative results of observations conforming to this ObservationDefinition. |
| Short | Customary unit for quantitative resultsAdditional content defined by implementations |
| Comments |
|
| Control | 0..1* |
| Type | Extension |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists())ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists()) |
| 6. Extension.extension:customaryUnit.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| Fixed Value | customaryUnit |
| 8. Extension.extension:customaryUnit.value[x] | |
| Definition | Customary unit used to report quantitative results of observations conforming to this ObservationDefinition. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list). |
| Short | Customary unit for quantitative resultsValue of extension |
| Comments |
|
| Control | 0..1 This element is affected by the following invariants: ext-1 |
| Binding | Unless not suitable, these codes SHALL be taken from For codes, see UCUMCodes (extensible to http://hl7.org/fhir/ValueSet/ucum-units|5.0.0)Codes identifying units of measure. |
| Type | CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Availability, integer64, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ExtendedContactDetail, ParameterDefinition, dateTime, code, string, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
| 10. Extension.extension:unit | |
| Slice Name | unit |
| Definition | SI unit used to report quantitative results of observations conforming to this ObservationDefinition. |
| Short | SI unit for quantitative resultsAdditional content defined by implementations |
| Comments |
|
| Control | 0..1* |
| Type | Extension |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists())ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists()) |
| 12. Extension.extension:unit.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| Fixed Value | unit |
| 14. Extension.extension:unit.value[x] | |
| Definition | SI unit used to report quantitative results of observations conforming to this ObservationDefinition. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list). |
| Short | SI unit for quantitative resultsValue of extension |
| Comments |
|
| Control | 0..1 This element is affected by the following invariants: ext-1 |
| Binding | Unless not suitable, these codes SHALL be taken from For codes, see UCUMCodes (extensible to http://hl7.org/fhir/ValueSet/ucum-units|5.0.0)Codes identifying units of measure. |
| Type | CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Availability, integer64, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ExtendedContactDetail, ParameterDefinition, dateTime, code, string, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
| 16. Extension.extension:conversionFactor | |
| Slice Name | conversionFactor |
| Definition | Factor for converting value expressed with SI unit to value expressed with customary unit. |
| Short | SI to Customary unit conversion factorAdditional content defined by implementations |
| Comments |
|
| Control | 0..1* |
| Type | Extension |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists())ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists()) |
| 18. Extension.extension:conversionFactor.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| Fixed Value | conversionFactor |
| 20. Extension.extension:conversionFactor.value[x] | |
| Definition | Factor for converting value expressed with SI unit to value expressed with customary unit. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list). |
| Short | SI to Customary unit conversion factorValue of extension |
| Comments |
|
| Control | 0..1 This element is affected by the following invariants: ext-1 |
| Type | decimal, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Availability, integer64, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, ExtendedContactDetail, CodeableConcept, ParameterDefinition, dateTime, code, string, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Is Modifier | false |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
| 22. Extension.extension:decimalPrecision | |
| Slice Name | decimalPrecision |
| Definition | Number of digits after decimal separator when the results of such observations are of type Quantity. |
| Short | Decimal precision of observation quantitative resultsAdditional content defined by implementations |
| Comments |
|
| Control | 0..1* |
| Type | Extension |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists())ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists()) |
| 24. Extension.extension:decimalPrecision.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| Fixed Value | decimalPrecision |
| 26. Extension.extension:decimalPrecision.value[x] | |
| Definition | Number of digits after decimal separator when the results of such observations are of type Quantity. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list). |
| Short | Decimal precision of observation quantitative resultsValue of extension |
| Comments |
|
| Control | 0..1 This element is affected by the following invariants: ext-1 |
| Type | integer, date, Meta, Address, Attachment, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Availability, integer64, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ExtendedContactDetail, CodeableConcept, ParameterDefinition, dateTime, code, string, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Is Modifier | false |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
| 28. Extension.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| Fixed Value | http://hl7.org/fhir/4.3/StructureDefinition/extension-ObservationDefinition.quantitativeDetails |
Guidance on how to interpret the contents of this table can be foundhere
| 0. Extension | |
| Definition | Characteristics for quantitative results of this observation. |
| Short | Characteristics of quantitative results |
| Comments |
|
| Control | 0..1 |
| Is Modifier | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists()) |
| 2. Extension.id | |
| Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
| Short | Unique id for inter-element referencing |
| Control | 0..1 This element is affected by the following invariants: ele-1 |
| Type | id |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| 4. Extension.extension | |
| Definition | An Extension |
| Short | Extension |
| Control | 0..* |
| Type | Extension |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists()) |
| Slicing | This element introduces a set of slices on Extension.extension. The slices areUnordered and Closed, and can be differentiated using the following discriminators: |
| 6. Extension.extension:customaryUnit | |
| Slice Name | customaryUnit |
| Definition | Customary unit used to report quantitative results of observations conforming to this ObservationDefinition. |
| Short | Customary unit for quantitative results |
| Comments |
|
| Control | 0..1 |
| Type | Extension |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists()) |
| 8. Extension.extension:customaryUnit.id | |
| Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
| Short | Unique id for inter-element referencing |
| Control | 0..1 This element is affected by the following invariants: ele-1 |
| Type | id |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| 10. Extension.extension:customaryUnit.extension | |
| Definition | May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. |
| Short | Additional content defined by implementations |
| Comments | There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. |
| Control | 0..* |
| Type | Extension |
| Is Modifier | false |
| Summary | false |
| Alternate Names | extensions, user content |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists()) |
| Slicing | This element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators: |
| 12. Extension.extension:customaryUnit.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| Fixed Value | customaryUnit |
| 14. Extension.extension:customaryUnit.value[x] | |
| Definition | Customary unit used to report quantitative results of observations conforming to this ObservationDefinition. |
| Short | Customary unit for quantitative results |
| Comments |
|
| Control | 0..1 This element is affected by the following invariants: ext-1 |
| Binding | Unless not suitable, these codes SHALL be taken from UCUMCodes (extensible to http://hl7.org/fhir/ValueSet/ucum-units|5.0.0)Codes identifying units of measure. |
| Type | CodeableConcept |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
| 16. Extension.extension:unit | |
| Slice Name | unit |
| Definition | SI unit used to report quantitative results of observations conforming to this ObservationDefinition. |
| Short | SI unit for quantitative results |
| Comments |
|
| Control | 0..1 |
| Type | Extension |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists()) |
| 18. Extension.extension:unit.id | |
| Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
| Short | Unique id for inter-element referencing |
| Control | 0..1 This element is affected by the following invariants: ele-1 |
| Type | id |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| 20. Extension.extension:unit.extension | |
| Definition | May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. |
| Short | Additional content defined by implementations |
| Comments | There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. |
| Control | 0..* |
| Type | Extension |
| Is Modifier | false |
| Summary | false |
| Alternate Names | extensions, user content |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists()) |
| Slicing | This element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators: |
| 22. Extension.extension:unit.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| Fixed Value | unit |
| 24. Extension.extension:unit.value[x] | |
| Definition | SI unit used to report quantitative results of observations conforming to this ObservationDefinition. |
| Short | SI unit for quantitative results |
| Comments |
|
| Control | 0..1 This element is affected by the following invariants: ext-1 |
| Binding | Unless not suitable, these codes SHALL be taken from UCUMCodes (extensible to http://hl7.org/fhir/ValueSet/ucum-units|5.0.0)Codes identifying units of measure. |
| Type | CodeableConcept |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
| 26. Extension.extension:conversionFactor | |
| Slice Name | conversionFactor |
| Definition | Factor for converting value expressed with SI unit to value expressed with customary unit. |
| Short | SI to Customary unit conversion factor |
| Comments |
|
| Control | 0..1 |
| Type | Extension |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists()) |
| 28. Extension.extension:conversionFactor.id | |
| Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
| Short | Unique id for inter-element referencing |
| Control | 0..1 This element is affected by the following invariants: ele-1 |
| Type | id |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| 30. Extension.extension:conversionFactor.extension | |
| Definition | May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. |
| Short | Additional content defined by implementations |
| Comments | There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. |
| Control | 0..* |
| Type | Extension |
| Is Modifier | false |
| Summary | false |
| Alternate Names | extensions, user content |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists()) |
| Slicing | This element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators: |
| 32. Extension.extension:conversionFactor.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| Fixed Value | conversionFactor |
| 34. Extension.extension:conversionFactor.value[x] | |
| Definition | Factor for converting value expressed with SI unit to value expressed with customary unit. |
| Short | SI to Customary unit conversion factor |
| Comments |
|
| Control | 0..1 This element is affected by the following invariants: ext-1 |
| Type | decimal |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Is Modifier | false |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
| 36. Extension.extension:decimalPrecision | |
| Slice Name | decimalPrecision |
| Definition | Number of digits after decimal separator when the results of such observations are of type Quantity. |
| Short | Decimal precision of observation quantitative results |
| Comments |
|
| Control | 0..1 |
| Type | Extension |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists()) |
| 38. Extension.extension:decimalPrecision.id | |
| Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
| Short | Unique id for inter-element referencing |
| Control | 0..1 This element is affected by the following invariants: ele-1 |
| Type | id |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| 40. Extension.extension:decimalPrecision.extension | |
| Definition | May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. |
| Short | Additional content defined by implementations |
| Comments | There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. |
| Control | 0..* |
| Type | Extension |
| Is Modifier | false |
| Summary | false |
| Alternate Names | extensions, user content |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists()) |
| Slicing | This element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators: |
| 42. Extension.extension:decimalPrecision.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| Fixed Value | decimalPrecision |
| 44. Extension.extension:decimalPrecision.value[x] | |
| Definition | Number of digits after decimal separator when the results of such observations are of type Quantity. |
| Short | Decimal precision of observation quantitative results |
| Comments |
|
| Control | 0..1 This element is affected by the following invariants: ext-1 |
| Type | integer |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Is Modifier | false |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
| 46. Extension.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| Fixed Value | http://hl7.org/fhir/4.3/StructureDefinition/extension-ObservationDefinition.quantitativeDetails |
| 48. Extension.value[x] | |
| Definition | Value of extension - must be one of a constrained set of the data types (see Extensibility for a list). |
| Short | Value of extension |
| Control | 0..1 This element is affected by the following invariants: ext-1 |
| Type | Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, integer64, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, CodeableReference, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, RatioRange, Reference, SampledData, Signature, Timing, ContactDetail, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Availability, ExtendedContactDetail, Dosage, Meta |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Is Modifier | false |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
IG © 2025+ FHIR Infrastructure. Package hl7.fhir.uv.xver-r4b.r5#0.0.1-snapshot-2 based on FHIR 5.0.0. Generated 2025-09-13
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