Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Dosage	C	0..*	Dosage	How the medication is/was taken or should be taken Constraints: dos-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
additionalInstruction	Σ	0..*	SGHICodeableConcept	Supplemental instruction or warnings to the patient - e.g. "with meals", "may cause drowsiness" Binding: SNOMEDCTAdditionalDosageInstructions (example): A coded concept identifying additional instructions such as "take with water" or "avoid operating heavy machinery".
timing	Σ	1..1	Timing	When medication should be administered
asNeededFor	ΣC	0..*	SGHICodeableConcept	Take "as needed" (for x) Binding: SNOMEDCTMedicationAsNeededReasonCodes (example): A coded concept identifying the precondition that should be met or evaluated prior to consuming or administering a medication dose. For example "pain", "30 minutes prior to sexual intercourse", "on flare-up" etc.
site	Σ	0..1	SGHICodeableConcept	Body site to administer to Binding: SGHI Body Site Value Set (required)
route	Σ	1..1	SGHICodeableConcept	How drug should enter body Binding: Route Of Administration (required)
method	Σ	0..1	SGHICodeableConcept	Technique for administering medication Binding: SGHI Method Of Medication Administration (required)
doseAndRate	Σ	1..*	Element	Amount of medication administered, to be administered or typical amount to be administered
type	Σ	0..1	SGHICodeableConcept	The kind of dose or rate specified Binding: DoseAndRateType (example): The kind of dose or rate specified.
Slices for dose[x]	Σ	0..1		Amount of medication per dose Slice: Unordered, Closed by type:$this
doseRange			Range
doseQuantity			Quantity(SimpleQuantity)
dose[x]:doseQuantity	Σ	0..1	SimpleQuantity	Amount of medication per dose
system	ΣC	0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
dose[x]:doseRange	Σ	0..1	Range	Amount of medication per dose
Slices for rate[x]	Σ	0..1		Amount of medication per unit of time Slice: Unordered, Closed by type:$this
rateRatio			Ratio
rateRange			Range
rate[x]:rateRatio	Σ	0..1	Ratio	Amount of medication per unit of time
rate[x]:rateRange	Σ	0..1	Range	Amount of medication per unit of time
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Dosage.additionalInstruction	example	SNOMEDCTAdditionalDosageInstructions http://hl7.org/fhir/ValueSet/additional-instruction-codes From the FHIR Standard
Dosage.asNeededFor	example	SNOMEDCTMedicationAsNeededReasonCodes http://hl7.org/fhir/ValueSet/medication-as-needed-reason From the FHIR Standard
Dosage.site	required	SGHIBodySiteValueSet https://fhir.slade360.co.ke/fhir/ValueSet/sghi-body-site-value-set From this IG
Dosage.route	required	SGHIRouteOfAdministration https://fhir.slade360.co.ke/fhir/ValueSet/route-of-administration From this IG
Dosage.method	required	SGHIMethodOfAdministration https://fhir.slade360.co.ke/fhir/ValueSet/sghi-method-of-administration From this IG
Dosage.doseAndRate.type	example	DoseAndRateType http://terminology.hl7.org/ValueSet/dose-rate-type

Constraints

Id	Grade	Path(s)	Details	Requirements
dos-1	error	Dosage	AsNeededFor can only be set if AsNeeded is empty or true : asNeededFor.empty() or asNeeded.empty() or asNeeded
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()

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Dosage			Dosage
additionalInstruction		0..*	SGHICodeableConcept	Supplemental instruction or warnings to the patient - e.g. "with meals", "may cause drowsiness"
timing		1..1	Timing	When medication should be administered
asNeededFor		0..*	SGHICodeableConcept	Take "as needed" (for x)
site		0..1	SGHICodeableConcept	Body site to administer to Binding: SGHI Body Site Value Set (required)
route		1..1	SGHICodeableConcept	How drug should enter body Binding: Route Of Administration (required)
method		0..1	SGHICodeableConcept	Technique for administering medication Binding: SGHI Method Of Medication Administration (required)
doseAndRate		1..*	Element	Amount of medication administered, to be administered or typical amount to be administered
type		0..1	SGHICodeableConcept	The kind of dose or rate specified
Slices for dose[x]		0..1	Range, SimpleQuantity	Amount of medication per dose Slice: Unordered, Open by type:$this
dose[x]:doseQuantity		0..1	SimpleQuantity	Amount of medication per dose
system		0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
dose[x]:doseRange		0..1	Range	Amount of medication per dose
low
system		0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
high
system		0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
Slices for rate[x]		0..1		Amount of medication per unit of time Slice: Unordered, Open by type:$this
rateRatio			Ratio
rateRange			Range
rate[x]:rateRatio		0..1	Ratio	Amount of medication per unit of time
numerator
system		0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
denominator
system		0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
rate[x]:rateRange		0..1	Range	Amount of medication per unit of time
low
system		0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
high
system		0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Dosage.site	required	SGHIBodySiteValueSet https://fhir.slade360.co.ke/fhir/ValueSet/sghi-body-site-value-set From this IG
Dosage.route	required	SGHIRouteOfAdministration https://fhir.slade360.co.ke/fhir/ValueSet/route-of-administration From this IG
Dosage.method	required	SGHIMethodOfAdministration https://fhir.slade360.co.ke/fhir/ValueSet/sghi-method-of-administration From this IG

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Dosage	C	0..*	Dosage	How the medication is/was taken or should be taken Constraints: dos-1
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
sequence	Σ	0..1	integer	The order of the dosage instructions
text	Σ	0..1	string	Free text dosage instructions e.g. SIG
additionalInstruction	Σ	0..*	SGHICodeableConcept	Supplemental instruction or warnings to the patient - e.g. "with meals", "may cause drowsiness" Binding: SNOMEDCTAdditionalDosageInstructions (example): A coded concept identifying additional instructions such as "take with water" or "avoid operating heavy machinery".
patientInstruction	Σ	0..1	string	Patient or consumer oriented instructions
timing	Σ	1..1	Timing	When medication should be administered
asNeeded	ΣC	0..1	boolean	Take "as needed"
asNeededFor	ΣC	0..*	SGHICodeableConcept	Take "as needed" (for x) Binding: SNOMEDCTMedicationAsNeededReasonCodes (example): A coded concept identifying the precondition that should be met or evaluated prior to consuming or administering a medication dose. For example "pain", "30 minutes prior to sexual intercourse", "on flare-up" etc.
site	Σ	0..1	SGHICodeableConcept	Body site to administer to Binding: SGHI Body Site Value Set (required)
route	Σ	1..1	SGHICodeableConcept	How drug should enter body Binding: Route Of Administration (required)
method	Σ	0..1	SGHICodeableConcept	Technique for administering medication Binding: SGHI Method Of Medication Administration (required)
doseAndRate	Σ	1..*	Element	Amount of medication administered, to be administered or typical amount to be administered
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
type	Σ	0..1	SGHICodeableConcept	The kind of dose or rate specified Binding: DoseAndRateType (example): The kind of dose or rate specified.
Slices for dose[x]	Σ	0..1		Amount of medication per dose Slice: Unordered, Closed by type:$this
doseRange			Range
doseQuantity			Quantity(SimpleQuantity)
dose[x]:doseQuantity	Σ	0..1	SimpleQuantity	Amount of medication per dose
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	0..1	decimal	Numerical value (with implicit precision)
unit	Σ	0..1	string	Unit representation
system	ΣC	0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	ΣC	0..1	code	Coded form of the unit
dose[x]:doseRange	Σ	0..1	Range	Amount of medication per dose
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
low	ΣC	0..1	SimpleQuantity	Low limit
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	0..1	decimal	Numerical value (with implicit precision)
unit	Σ	0..1	string	Unit representation
system	ΣC	0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	ΣC	0..1	code	Coded form of the unit
high	ΣC	0..1	SimpleQuantity	High limit
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	0..1	decimal	Numerical value (with implicit precision)
unit	Σ	0..1	string	Unit representation
system	ΣC	0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	ΣC	0..1	code	Coded form of the unit
Slices for rate[x]	Σ	0..1		Amount of medication per unit of time Slice: Unordered, Closed by type:$this
rateRatio			Ratio
rateRange			Range
rate[x]:rateRatio	Σ	0..1	Ratio	Amount of medication per unit of time
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
numerator	ΣC	0..1	Quantity	Numerator value
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	0..1	decimal	Numerical value (with implicit precision)
comparator	?!Σ	0..1	code	< | <= | >= | > | ad - how to understand the value Binding: QuantityComparator (required): How the Quantity should be understood and represented.
unit	Σ	0..1	string	Unit representation
system	ΣC	0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	ΣC	0..1	code	Coded form of the unit
denominator	ΣC	0..1	SimpleQuantity	Denominator value
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	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 Fixed Value: http://unitsofmeasure.org
code	ΣC	0..1	code	Coded form of the unit
rate[x]:rateRange	Σ	0..1	Range	Amount of medication per unit of time
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
low	ΣC	0..1	SimpleQuantity	Low limit
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	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 Fixed Value: http://unitsofmeasure.org
code	ΣC	0..1	code	Coded form of the unit
high	ΣC	0..1	SimpleQuantity	High limit
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	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 Fixed Value: http://unitsofmeasure.org
code	ΣC	0..1	code	Coded form of the unit
maxDosePerPeriod	Σ	0..*	Ratio	Upper limit on medication per unit of time
maxDosePerAdministration	Σ	0..1	SimpleQuantity	Upper limit on medication per administration
maxDosePerLifetime	Σ	0..1	SimpleQuantity	Upper limit on medication per lifetime of the patient
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Dosage.additionalInstruction	example	SNOMEDCTAdditionalDosageInstructions http://hl7.org/fhir/ValueSet/additional-instruction-codes From the FHIR Standard
Dosage.asNeededFor	example	SNOMEDCTMedicationAsNeededReasonCodes http://hl7.org/fhir/ValueSet/medication-as-needed-reason From the FHIR Standard
Dosage.site	required	SGHIBodySiteValueSet https://fhir.slade360.co.ke/fhir/ValueSet/sghi-body-site-value-set From this IG
Dosage.route	required	SGHIRouteOfAdministration https://fhir.slade360.co.ke/fhir/ValueSet/route-of-administration From this IG
Dosage.method	required	SGHIMethodOfAdministration https://fhir.slade360.co.ke/fhir/ValueSet/sghi-method-of-administration From this IG
Dosage.doseAndRate.type	example	DoseAndRateType http://terminology.hl7.org/ValueSet/dose-rate-type
Dosage.doseAndRate.rate[x]:rateRatio.numerator.comparator	required	QuantityComparator http://hl7.org/fhir/ValueSet/quantity-comparator|5.0.0 From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dos-1	error	Dosage	AsNeededFor can only be set if AsNeeded is empty or true : asNeededFor.empty() or asNeeded.empty() or asNeeded
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()

Summary

Mandatory: 3 elements
Fixed: 7 elements

Structures

This structure refers to these other structures:

• SGHI CodeableConcept (https://fhir.slade360.co.ke/fhir/StructureDefinition/sghi-codeableconcept)
• SimpleQuantity (http://hl7.org/fhir/StructureDefinition/SimpleQuantity)

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of Dosage.doseAndRate.dose[x]
• The element 1 is sliced based on the value of Dosage.doseAndRate.rate[x]

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Dosage	C	0..*	Dosage	How the medication is/was taken or should be taken Constraints: dos-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
additionalInstruction	Σ	0..*	SGHICodeableConcept	Supplemental instruction or warnings to the patient - e.g. "with meals", "may cause drowsiness" Binding: SNOMEDCTAdditionalDosageInstructions (example): A coded concept identifying additional instructions such as "take with water" or "avoid operating heavy machinery".
timing	Σ	1..1	Timing	When medication should be administered
asNeededFor	ΣC	0..*	SGHICodeableConcept	Take "as needed" (for x) Binding: SNOMEDCTMedicationAsNeededReasonCodes (example): A coded concept identifying the precondition that should be met or evaluated prior to consuming or administering a medication dose. For example "pain", "30 minutes prior to sexual intercourse", "on flare-up" etc.
site	Σ	0..1	SGHICodeableConcept	Body site to administer to Binding: SGHI Body Site Value Set (required)
route	Σ	1..1	SGHICodeableConcept	How drug should enter body Binding: Route Of Administration (required)
method	Σ	0..1	SGHICodeableConcept	Technique for administering medication Binding: SGHI Method Of Medication Administration (required)
doseAndRate	Σ	1..*	Element	Amount of medication administered, to be administered or typical amount to be administered
type	Σ	0..1	SGHICodeableConcept	The kind of dose or rate specified Binding: DoseAndRateType (example): The kind of dose or rate specified.
Slices for dose[x]	Σ	0..1		Amount of medication per dose Slice: Unordered, Closed by type:$this
doseRange			Range
doseQuantity			Quantity(SimpleQuantity)
dose[x]:doseQuantity	Σ	0..1	SimpleQuantity	Amount of medication per dose
system	ΣC	0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
dose[x]:doseRange	Σ	0..1	Range	Amount of medication per dose
Slices for rate[x]	Σ	0..1		Amount of medication per unit of time Slice: Unordered, Closed by type:$this
rateRatio			Ratio
rateRange			Range
rate[x]:rateRatio	Σ	0..1	Ratio	Amount of medication per unit of time
rate[x]:rateRange	Σ	0..1	Range	Amount of medication per unit of time
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Dosage.additionalInstruction	example	SNOMEDCTAdditionalDosageInstructions http://hl7.org/fhir/ValueSet/additional-instruction-codes From the FHIR Standard
Dosage.asNeededFor	example	SNOMEDCTMedicationAsNeededReasonCodes http://hl7.org/fhir/ValueSet/medication-as-needed-reason From the FHIR Standard
Dosage.site	required	SGHIBodySiteValueSet https://fhir.slade360.co.ke/fhir/ValueSet/sghi-body-site-value-set From this IG
Dosage.route	required	SGHIRouteOfAdministration https://fhir.slade360.co.ke/fhir/ValueSet/route-of-administration From this IG
Dosage.method	required	SGHIMethodOfAdministration https://fhir.slade360.co.ke/fhir/ValueSet/sghi-method-of-administration From this IG
Dosage.doseAndRate.type	example	DoseAndRateType http://terminology.hl7.org/ValueSet/dose-rate-type

Constraints

Id	Grade	Path(s)	Details	Requirements
dos-1	error	Dosage	AsNeededFor can only be set if AsNeeded is empty or true : asNeededFor.empty() or asNeeded.empty() or asNeeded
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()

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Dosage			Dosage
additionalInstruction		0..*	SGHICodeableConcept	Supplemental instruction or warnings to the patient - e.g. "with meals", "may cause drowsiness"
timing		1..1	Timing	When medication should be administered
asNeededFor		0..*	SGHICodeableConcept	Take "as needed" (for x)
site		0..1	SGHICodeableConcept	Body site to administer to Binding: SGHI Body Site Value Set (required)
route		1..1	SGHICodeableConcept	How drug should enter body Binding: Route Of Administration (required)
method		0..1	SGHICodeableConcept	Technique for administering medication Binding: SGHI Method Of Medication Administration (required)
doseAndRate		1..*	Element	Amount of medication administered, to be administered or typical amount to be administered
type		0..1	SGHICodeableConcept	The kind of dose or rate specified
Slices for dose[x]		0..1	Range, SimpleQuantity	Amount of medication per dose Slice: Unordered, Open by type:$this
dose[x]:doseQuantity		0..1	SimpleQuantity	Amount of medication per dose
system		0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
dose[x]:doseRange		0..1	Range	Amount of medication per dose
low
system		0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
high
system		0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
Slices for rate[x]		0..1		Amount of medication per unit of time Slice: Unordered, Open by type:$this
rateRatio			Ratio
rateRange			Range
rate[x]:rateRatio		0..1	Ratio	Amount of medication per unit of time
numerator
system		0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
denominator
system		0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
rate[x]:rateRange		0..1	Range	Amount of medication per unit of time
low
system		0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
high
system		0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Dosage.site	required	SGHIBodySiteValueSet https://fhir.slade360.co.ke/fhir/ValueSet/sghi-body-site-value-set From this IG
Dosage.route	required	SGHIRouteOfAdministration https://fhir.slade360.co.ke/fhir/ValueSet/route-of-administration From this IG
Dosage.method	required	SGHIMethodOfAdministration https://fhir.slade360.co.ke/fhir/ValueSet/sghi-method-of-administration From this IG

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Dosage	C	0..*	Dosage	How the medication is/was taken or should be taken Constraints: dos-1
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
sequence	Σ	0..1	integer	The order of the dosage instructions
text	Σ	0..1	string	Free text dosage instructions e.g. SIG
additionalInstruction	Σ	0..*	SGHICodeableConcept	Supplemental instruction or warnings to the patient - e.g. "with meals", "may cause drowsiness" Binding: SNOMEDCTAdditionalDosageInstructions (example): A coded concept identifying additional instructions such as "take with water" or "avoid operating heavy machinery".
patientInstruction	Σ	0..1	string	Patient or consumer oriented instructions
timing	Σ	1..1	Timing	When medication should be administered
asNeeded	ΣC	0..1	boolean	Take "as needed"
asNeededFor	ΣC	0..*	SGHICodeableConcept	Take "as needed" (for x) Binding: SNOMEDCTMedicationAsNeededReasonCodes (example): A coded concept identifying the precondition that should be met or evaluated prior to consuming or administering a medication dose. For example "pain", "30 minutes prior to sexual intercourse", "on flare-up" etc.
site	Σ	0..1	SGHICodeableConcept	Body site to administer to Binding: SGHI Body Site Value Set (required)
route	Σ	1..1	SGHICodeableConcept	How drug should enter body Binding: Route Of Administration (required)
method	Σ	0..1	SGHICodeableConcept	Technique for administering medication Binding: SGHI Method Of Medication Administration (required)
doseAndRate	Σ	1..*	Element	Amount of medication administered, to be administered or typical amount to be administered
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
type	Σ	0..1	SGHICodeableConcept	The kind of dose or rate specified Binding: DoseAndRateType (example): The kind of dose or rate specified.
Slices for dose[x]	Σ	0..1		Amount of medication per dose Slice: Unordered, Closed by type:$this
doseRange			Range
doseQuantity			Quantity(SimpleQuantity)
dose[x]:doseQuantity	Σ	0..1	SimpleQuantity	Amount of medication per dose
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	0..1	decimal	Numerical value (with implicit precision)
unit	Σ	0..1	string	Unit representation
system	ΣC	0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	ΣC	0..1	code	Coded form of the unit
dose[x]:doseRange	Σ	0..1	Range	Amount of medication per dose
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
low	ΣC	0..1	SimpleQuantity	Low limit
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	0..1	decimal	Numerical value (with implicit precision)
unit	Σ	0..1	string	Unit representation
system	ΣC	0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	ΣC	0..1	code	Coded form of the unit
high	ΣC	0..1	SimpleQuantity	High limit
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	0..1	decimal	Numerical value (with implicit precision)
unit	Σ	0..1	string	Unit representation
system	ΣC	0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	ΣC	0..1	code	Coded form of the unit
Slices for rate[x]	Σ	0..1		Amount of medication per unit of time Slice: Unordered, Closed by type:$this
rateRatio			Ratio
rateRange			Range
rate[x]:rateRatio	Σ	0..1	Ratio	Amount of medication per unit of time
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
numerator	ΣC	0..1	Quantity	Numerator value
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	0..1	decimal	Numerical value (with implicit precision)
comparator	?!Σ	0..1	code	< | <= | >= | > | ad - how to understand the value Binding: QuantityComparator (required): How the Quantity should be understood and represented.
unit	Σ	0..1	string	Unit representation
system	ΣC	0..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code	ΣC	0..1	code	Coded form of the unit
denominator	ΣC	0..1	SimpleQuantity	Denominator value
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	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 Fixed Value: http://unitsofmeasure.org
code	ΣC	0..1	code	Coded form of the unit
rate[x]:rateRange	Σ	0..1	Range	Amount of medication per unit of time
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
low	ΣC	0..1	SimpleQuantity	Low limit
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	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 Fixed Value: http://unitsofmeasure.org
code	ΣC	0..1	code	Coded form of the unit
high	ΣC	0..1	SimpleQuantity	High limit
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	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 Fixed Value: http://unitsofmeasure.org
code	ΣC	0..1	code	Coded form of the unit
maxDosePerPeriod	Σ	0..*	Ratio	Upper limit on medication per unit of time
maxDosePerAdministration	Σ	0..1	SimpleQuantity	Upper limit on medication per administration
maxDosePerLifetime	Σ	0..1	SimpleQuantity	Upper limit on medication per lifetime of the patient
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Dosage.additionalInstruction	example	SNOMEDCTAdditionalDosageInstructions http://hl7.org/fhir/ValueSet/additional-instruction-codes From the FHIR Standard
Dosage.asNeededFor	example	SNOMEDCTMedicationAsNeededReasonCodes http://hl7.org/fhir/ValueSet/medication-as-needed-reason From the FHIR Standard
Dosage.site	required	SGHIBodySiteValueSet https://fhir.slade360.co.ke/fhir/ValueSet/sghi-body-site-value-set From this IG
Dosage.route	required	SGHIRouteOfAdministration https://fhir.slade360.co.ke/fhir/ValueSet/route-of-administration From this IG
Dosage.method	required	SGHIMethodOfAdministration https://fhir.slade360.co.ke/fhir/ValueSet/sghi-method-of-administration From this IG
Dosage.doseAndRate.type	example	DoseAndRateType http://terminology.hl7.org/ValueSet/dose-rate-type
Dosage.doseAndRate.rate[x]:rateRatio.numerator.comparator	required	QuantityComparator http://hl7.org/fhir/ValueSet/quantity-comparator|5.0.0 From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dos-1	error	Dosage	AsNeededFor can only be set if AsNeeded is empty or true : asNeededFor.empty() or asNeeded.empty() or asNeeded
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()

Summary

Mandatory: 3 elements
Fixed: 7 elements

Structures

This structure refers to these other structures:

• SGHI CodeableConcept (https://fhir.slade360.co.ke/fhir/StructureDefinition/sghi-codeableconcept)
• SimpleQuantity (http://hl7.org/fhir/StructureDefinition/SimpleQuantity)

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of Dosage.doseAndRate.dose[x]
• The element 1 is sliced based on the value of Dosage.doseAndRate.rate[x]