CH EMED EPR, published by CARA. This guide is not an authorized publication; it is the continuous build for version 1.0.1-ci-build built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/CARA-ch/ch-emed-epr/ and changes regularly. See the Directory of published versions

• Content
• Detailed Descriptions
• Mappings
• XML
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Data Type Profile: Time Quantity

A quantity with a time unit (a duration)

Usage:

• Use this DataType Constraint: PML MedicationDispense, DIS MedicationDispense and Ratio (Amount / Time)

Formal Views of Profile Content

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

• Differential Table
• Key Elements Table
• Snapshot Table
• Statistics/References
• All

This structure is derived from CHCoreQuantityWithEmedUnits

Name	Flags	Card.	Type	Description & Constraints
Quantity			CHCoreQuantityWithEmedUnits
id	D	0..1	string	✕ This element is not supported
extension	D	0..*	Extension	✕ This element is not supported
value	C	1..1	decimal	Numerical value (with implicit precision) time-quantity-strict-positive: A time quantity shall have a strictly positive value time-quantity-only-integer: A time quantity shall only have an integer value
comparator		0..0	code
system		1..1	uri	System that defines coded unit form Required Pattern: http://unitsofmeasure.org
code		1..1	code	Coded form of the unit Binding: Time Quantity Unit Codes (required)
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Quantity.code	required	CHEMEDEPRTimeQuantityUnitCode http://fhir.ch/ig/ch-emed-epr/ValueSet/ch-emed-epr-time-quantity-unit-code from this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
time-quantity-only-integer	error	Quantity.value	A time quantity shall only have an integer value : $this.convertsToInteger()
time-quantity-strict-positive	error	Quantity.value	A time quantity shall have a strictly positive value : $this > 0

Name	Flags	Card.	Type	Description & Constraints
Quantity	C	0..*	CHCoreQuantityWithEmedUnits	A fixed quantity (no comparator) qty-3: If a code for the unit is present, the system SHALL also be present sqty-1: The comparator is not used on a SimpleQuantity
id		0..1	string	✕ This element is not supported
extension		0..*	Extension	✕ This element is not supported Slice: Unordered, Open by value:url
value	ΣC	1..1	decimal	Numerical value (with implicit precision) time-quantity-strict-positive: A time quantity shall have a strictly positive value time-quantity-only-integer: A time quantity shall only have an integer value
unit	Σ	1..1	string	Unit representation
system	ΣC	1..1	uri	System that defines coded unit form Required Pattern: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit Binding: Time Quantity Unit Codes (required)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Quantity.code	required	CHEMEDEPRTimeQuantityUnitCode http://fhir.ch/ig/ch-emed-epr/ValueSet/ch-emed-epr-time-quantity-unit-code from this IG

Constraints

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	Quantity	If a code for the unit is present, the system SHALL also be present : code.empty() or system.exists()
sqty-1	error	Quantity	The comparator is not used on a SimpleQuantity : comparator.empty()
time-quantity-only-integer	error	Quantity.value	A time quantity shall only have an integer value : $this.convertsToInteger()
time-quantity-strict-positive	error	Quantity.value	A time quantity shall have a strictly positive value : $this > 0

Name	Flags	Card.	Type	Description & Constraints
Quantity	C	0..*	CHCoreQuantityWithEmedUnits	A fixed quantity (no comparator) qty-3: If a code for the unit is present, the system SHALL also be present sqty-1: The comparator is not used on a SimpleQuantity
id		0..1	string	✕ This element is not supported
extension		0..*	Extension	✕ This element is not supported Slice: Unordered, Open by value:url
value	ΣC	1..1	decimal	Numerical value (with implicit precision) time-quantity-strict-positive: A time quantity shall have a strictly positive value time-quantity-only-integer: A time quantity shall only have an integer value
unit	Σ	1..1	string	Unit representation
system	ΣC	1..1	uri	System that defines coded unit form Required Pattern: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit Binding: Time Quantity Unit Codes (required)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Quantity.code	required	CHEMEDEPRTimeQuantityUnitCode http://fhir.ch/ig/ch-emed-epr/ValueSet/ch-emed-epr-time-quantity-unit-code from this IG

Constraints

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	Quantity	If a code for the unit is present, the system SHALL also be present : code.empty() or system.exists()
sqty-1	error	Quantity	The comparator is not used on a SimpleQuantity : comparator.empty()
time-quantity-only-integer	error	Quantity.value	A time quantity shall only have an integer value : $this.convertsToInteger()
time-quantity-strict-positive	error	Quantity.value	A time quantity shall have a strictly positive value : $this > 0

This structure is derived from CHCoreQuantityWithEmedUnits

Summary

Differential View

This structure is derived from CHCoreQuantityWithEmedUnits

Name	Flags	Card.	Type	Description & Constraints
Quantity			CHCoreQuantityWithEmedUnits
id	D	0..1	string	✕ This element is not supported
extension	D	0..*	Extension	✕ This element is not supported
value	C	1..1	decimal	Numerical value (with implicit precision) time-quantity-strict-positive: A time quantity shall have a strictly positive value time-quantity-only-integer: A time quantity shall only have an integer value
comparator		0..0	code
system		1..1	uri	System that defines coded unit form Required Pattern: http://unitsofmeasure.org
code		1..1	code	Coded form of the unit Binding: Time Quantity Unit Codes (required)
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Quantity.code	required	CHEMEDEPRTimeQuantityUnitCode http://fhir.ch/ig/ch-emed-epr/ValueSet/ch-emed-epr-time-quantity-unit-code from this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
time-quantity-only-integer	error	Quantity.value	A time quantity shall only have an integer value : $this.convertsToInteger()
time-quantity-strict-positive	error	Quantity.value	A time quantity shall have a strictly positive value : $this > 0

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
Quantity	C	0..*	CHCoreQuantityWithEmedUnits	A fixed quantity (no comparator) qty-3: If a code for the unit is present, the system SHALL also be present sqty-1: The comparator is not used on a SimpleQuantity
id		0..1	string	✕ This element is not supported
extension		0..*	Extension	✕ This element is not supported Slice: Unordered, Open by value:url
value	ΣC	1..1	decimal	Numerical value (with implicit precision) time-quantity-strict-positive: A time quantity shall have a strictly positive value time-quantity-only-integer: A time quantity shall only have an integer value
unit	Σ	1..1	string	Unit representation
system	ΣC	1..1	uri	System that defines coded unit form Required Pattern: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit Binding: Time Quantity Unit Codes (required)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Quantity.code	required	CHEMEDEPRTimeQuantityUnitCode http://fhir.ch/ig/ch-emed-epr/ValueSet/ch-emed-epr-time-quantity-unit-code from this IG

Constraints

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	Quantity	If a code for the unit is present, the system SHALL also be present : code.empty() or system.exists()
sqty-1	error	Quantity	The comparator is not used on a SimpleQuantity : comparator.empty()
time-quantity-only-integer	error	Quantity.value	A time quantity shall only have an integer value : $this.convertsToInteger()
time-quantity-strict-positive	error	Quantity.value	A time quantity shall have a strictly positive value : $this > 0

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
Quantity	C	0..*	CHCoreQuantityWithEmedUnits	A fixed quantity (no comparator) qty-3: If a code for the unit is present, the system SHALL also be present sqty-1: The comparator is not used on a SimpleQuantity
id		0..1	string	✕ This element is not supported
extension		0..*	Extension	✕ This element is not supported Slice: Unordered, Open by value:url
value	ΣC	1..1	decimal	Numerical value (with implicit precision) time-quantity-strict-positive: A time quantity shall have a strictly positive value time-quantity-only-integer: A time quantity shall only have an integer value
unit	Σ	1..1	string	Unit representation
system	ΣC	1..1	uri	System that defines coded unit form Required Pattern: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit Binding: Time Quantity Unit Codes (required)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Quantity.code	required	CHEMEDEPRTimeQuantityUnitCode http://fhir.ch/ig/ch-emed-epr/ValueSet/ch-emed-epr-time-quantity-unit-code from this IG

Constraints

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	Quantity	If a code for the unit is present, the system SHALL also be present : code.empty() or system.exists()
sqty-1	error	Quantity	The comparator is not used on a SimpleQuantity : comparator.empty()
time-quantity-only-integer	error	Quantity.value	A time quantity shall only have an integer value : $this.convertsToInteger()
time-quantity-strict-positive	error	Quantity.value	A time quantity shall have a strictly positive value : $this > 0

This structure is derived from CHCoreQuantityWithEmedUnits

Summary

Other representations of profile: CSV, Excel, Schematron