## Intersection of http://hl7.org.au/fhir/StructureDefinition/au-dosage and http://hl7.org.au/fhir/StructureDefinition/au-dosage

This is the set of resources that conform to both AU Base Dosage (http://hl7.org.au/fhir/StructureDefinition/au-dosage) and AU Base Dosage (http://hl7.org.au/fhir/StructureDefinition/au-dosage).

### Structure

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
Dosage |  | 0..* |  | Dosage information in an Australian healthcare context ele-1: All FHIR elements must have a @value or children
extension |  | 0..* | Extension | Additional content defined by implementations ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
sequence | Σ | 0..1 | integer | The order of the dosage instructions ele-1: All FHIR elements must have a @value or children
text | Σ | 0..1 | string | Free text dosage instructions e.g. SIG ele-1: All FHIR elements must have a @value or children
additionalInstruction | Σ | 0..* | CodeableConcept | Supplemental instruction or warnings to the patient - e.g. "with meals", "may cause drowsiness" Binding: ?? (preferred) ele-1: All FHIR elements must have a @value or children
patientInstruction | Σ | 0..1 | string | Patient or consumer oriented instructions ele-1: All FHIR elements must have a @value or children
timing | Σ | 0..1 | Timing | When medication should be administered ele-1: All FHIR elements must have a @value or children
asNeeded[x] | Σ | 0..1 |  | Take "as needed" (for x) Binding: ?? (preferred) ele-1: All FHIR elements must have a @value or children
asNeededBoolean |  |  | boolean |
asNeededCodeableConcept |  |  | CodeableConcept |
site | Σ | 0..1 | CodeableConcept | Body site to administer to Binding: ?? (preferred) ele-1: All FHIR elements must have a @value or children
route | Σ | 0..1 | CodeableConcept | How drug should enter body Binding: ?? (preferred) ele-1: All FHIR elements must have a @value or children
method | Σ | 0..1 | CodeableConcept | Technique for administering medication Binding: ?? (preferred) ele-1: All FHIR elements must have a @value or children
doseAndRate | Σ | 0..* | Element | Amount of medication administered ele-1: All FHIR elements must have a @value or children
extension |  | 0..* | Extension | Additional content defined by implementations ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
type | Σ | 0..1 | CodeableConcept | The kind of dose or rate specified Binding: ?? (example): The kind of dose or rate specified. ele-1: All FHIR elements must have a @value or children
dose[x] | Σ | 0..1 |  | Amount of medication per dose ele-1: All FHIR elements must have a @value or children
doseRange |  |  | Range(SimpleQuantity) |
doseQuantity |  |  | Quantity(SimpleQuantity | ?gen-e2?) |
rate[x] | Σ | 0..1 |  | Amount of medication per unit of time ele-1: All FHIR elements must have a @value or children
rateRatio |  |  | Ratio(SimpleQuantity) |
rateRange |  |  | Range(SimpleQuantity) |
rateQuantity |  |  | Quantity(SimpleQuantity | ?gen-e2?) |
maxDosePerPeriod | Σ | 0..1 | Ratio | Upper limit on medication per unit of time ele-1: All FHIR elements must have a @value or children
maxDosePerAdministration | Σ | 0..1 | ??, ?? | Upper limit on medication per administration ele-1: All FHIR elements must have a @value or children
maxDosePerLifetime | Σ | 0..1 | ??, ?? | Upper limit on medication per lifetime of the patient ele-1: All FHIR elements must have a @value or children
Documentation for this format