CH EMED (R4)
5.0.0-ballot - ballot
This page is part of the CH EMED (R4) (v5.0.0-ballot: STU 5 Ballot 1) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions
Official URL: http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-dosage-medicationrequest | Version: 5.0.0-ballot | |||
Active as of 2024-05-16 | Computable Name: CHEMEDDosageMedicationRequest | |||
Copyright/Legal: CC0-1.0 |
Definition of the dosage (used in MedicationRequest)
Usage:
Description of Profiles, Differentials, Snapshots and how the different presentations work.
This structure is derived from CHEMEDDosage
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Dosage | C | 0..* | CHEMEDDosage | CH EMED Dosage (MedicationRequest) ch-dosage-3: Patient instruction/free text dosage instruction, timing or as needed has to be specified |
doseAndRate | 1..1 | Element | Amount of medication administered | |
Documentation for this format |
Id | Grade | Path(s) | Details | Requirements |
ch-dosage-3 | error | Dosage | Patient instruction/free text dosage instruction, timing or as needed has to be specified : patientInstruction.exists() or timing.exists() or asNeeded.exists() |
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Dosage | C | 0..* | CHEMEDDosage | CH EMED Dosage (MedicationRequest) ch-dosage-4: For split dosage timing event and dose/rate are required ch-dosage-3: Patient instruction/free text dosage instruction, timing or as needed has to be specified |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
patientInstruction | SΣ | 0..1 | string | Patient instructions (e.g. 'take with food'), incl. free text dosage instructions (e.g. for complex dosage) |
timing | Σ | 0..1 | Timing | When medication should be administered |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
repeat | ΣC | 0..1 | Element | When the event is to occur tim-1: if there's a duration, there needs to be duration units tim-2: if there's a period, there needs to be period units tim-4: duration SHALL be a non-negative value tim-5: period SHALL be a non-negative value tim-6: If there's a periodMax, there must be a period tim-7: If there's a durationMax, there must be a duration tim-8: If there's a countMax, there must be a count tim-9: If there's an offset, there must be a when (and not C, CM, CD, CV) tim-10: If there's a timeOfDay, there cannot be a when, or vice versa |
Slices for bounds[x] | Σ | 0..1 | Length/Range of lengths, or (Start and/or end) limits Slice: Unordered, Open by type:$this | |
boundsDuration | Duration | |||
boundsRange | Range | |||
boundsPeriod | Period | |||
bounds[x]:boundsPeriod | SΣ | 0..1 | Period | Start and/or end of treatment |
when | SΣC | 0..* | code | Code for time period of occurrence Binding: EventTiming (required): Real world event relating to the schedule. ch-emed-event-timing: For the representation of the time of administration according to the 1-1-1-1 scheme, the values MORN-NOON-EVE-NIGHT are highly recommended. |
Slices for asNeeded[x] | Σ | 0..1 | Take "as needed" (for x) Slice: Unordered, Open by type:$this 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. | |
asNeededBoolean | boolean | |||
asNeededCodeableConcept | CodeableConcept | |||
asNeeded[x]:asNeededBoolean | Σ | 0..1 | boolean | In reserve (to be taken by the patient only if the need arises - e.g. pains) |
route | Σ | 0..1 | CodeableConcept | Route of administration Binding: EDQM - RouteOfAdministration (required) |
coding | SΣ | 1..* | Coding | Code defined by a terminology system |
system | Σ | 1..1 | uri | Identity of the terminology system |
code | Σ | 1..1 | code | Symbol in syntax defined by the system |
doseAndRate | Σ | 1..1 | Element | Amount of medication administered |
dose[x] | SΣ | 0..1 | Amount of medication per dose | |
doseRange | Range(CHCoreRangeWithEmedUnits) | |||
doseQuantity | Quantity(CHCoreQuantityWithEmedUnits) | |||
Documentation for this format |
Path | Conformance | ValueSet | URI |
Dosage.timing.repeat.when | required | EventTiminghttp://hl7.org/fhir/ValueSet/event-timing|4.0.1 from the FHIR Standard | |
Dosage.asNeeded[x] | example | SNOMEDCTMedicationAsNeededReasonCodeshttp://hl7.org/fhir/ValueSet/medication-as-needed-reason from the FHIR Standard | |
Dosage.route | required | RouteOfAdministrationEDQMhttp://fhir.ch/ig/ch-term/ValueSet/edqm-routeofadministration |
Id | Grade | Path(s) | Details | Requirements |
ch-dosage-3 | error | Dosage | Patient instruction/free text dosage instruction, timing or as needed has to be specified : patientInstruction.exists() or timing.exists() or asNeeded.exists() | |
ch-dosage-4 | error | Dosage | For split dosage timing event and dose/rate are required : sequence.exists() implies (timing.repeat.when.exists() and doseAndRate.dose.exists()) | |
ch-emed-event-timing | warning | Dosage.timing.repeat.when | For the representation of the time of administration according to the 1-1-1-1 scheme, the values MORN-NOON-EVE-NIGHT are highly recommended. : $this='MORN' or $this='NOON' or $this='EVE' or $this='NIGHT' | |
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() | |
tim-1 | error | Dosage.timing.repeat | if there's a duration, there needs to be duration units : duration.empty() or durationUnit.exists() | |
tim-2 | error | Dosage.timing.repeat | if there's a period, there needs to be period units : period.empty() or periodUnit.exists() | |
tim-4 | error | Dosage.timing.repeat | duration SHALL be a non-negative value : duration.exists() implies duration >= 0 | |
tim-5 | error | Dosage.timing.repeat | period SHALL be a non-negative value : period.exists() implies period >= 0 | |
tim-6 | error | Dosage.timing.repeat | If there's a periodMax, there must be a period : periodMax.empty() or period.exists() | |
tim-7 | error | Dosage.timing.repeat | If there's a durationMax, there must be a duration : durationMax.empty() or duration.exists() | |
tim-8 | error | Dosage.timing.repeat | If there's a countMax, there must be a count : countMax.empty() or count.exists() | |
tim-9 | error | Dosage.timing.repeat | If there's an offset, there must be a when (and not C, CM, CD, CV) : offset.empty() or (when.exists() and ((when in ('C' | 'CM' | 'CD' | 'CV')).not())) | |
tim-10 | error | Dosage.timing.repeat | If there's a timeOfDay, there cannot be a when, or vice versa : timeOfDay.empty() or when.empty() |
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Dosage | C | 0..* | CHEMEDDosage | CH EMED Dosage (MedicationRequest) ch-dosage-4: For split dosage timing event and dose/rate are required ch-dosage-3: Patient instruction/free text dosage instruction, timing or as needed has to be specified |
id | 0..1 | string | 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 | ΣC | 0..1 | integer | The order of the dosage instructions ch-dosage-1: No sequence number (for one dosage element) or sequence number = 1 (for more than one dosage element) |
text | Σ | 0..1 | string | Free text dosage instructions e.g. SIG |
additionalInstruction | Σ | 0..* | CodeableConcept | 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 | SΣ | 0..1 | string | Patient instructions (e.g. 'take with food'), incl. free text dosage instructions (e.g. for complex dosage) |
timing | Σ | 0..1 | Timing | When medication should 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 | |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
event | Σ | 0..* | dateTime | When the event occurs |
repeat | ΣC | 0..1 | Element | When the event is to occur tim-1: if there's a duration, there needs to be duration units tim-2: if there's a period, there needs to be period units tim-4: duration SHALL be a non-negative value tim-5: period SHALL be a non-negative value tim-6: If there's a periodMax, there must be a period tim-7: If there's a durationMax, there must be a duration tim-8: If there's a countMax, there must be a count tim-9: If there's an offset, there must be a when (and not C, CM, CD, CV) tim-10: If there's a timeOfDay, there cannot be a when, or vice versa |
id | 0..1 | string | Unique id for inter-element referencing | |
extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
Slices for bounds[x] | Σ | 0..1 | Length/Range of lengths, or (Start and/or end) limits Slice: Unordered, Open by type:$this | |
boundsDuration | Duration | |||
boundsRange | Range | |||
boundsPeriod | Period | |||
bounds[x]:boundsPeriod | SΣ | 0..1 | Period | Start and/or end of treatment |
count | Σ | 0..1 | positiveInt | Number of times to repeat |
countMax | Σ | 0..1 | positiveInt | Maximum number of times to repeat |
duration | Σ | 0..1 | decimal | How long when it happens |
durationMax | Σ | 0..1 | decimal | How long when it happens (Max) |
durationUnit | Σ | 0..1 | code | s | min | h | d | wk | mo | a - unit of time (UCUM) Binding: UnitsOfTime (required): A unit of time (units from UCUM). |
frequency | Σ | 0..1 | positiveInt | Event occurs frequency times per period |
frequencyMax | Σ | 0..1 | positiveInt | Event occurs up to frequencyMax times per period |
period | Σ | 0..1 | decimal | Event occurs frequency times per period |
periodMax | Σ | 0..1 | decimal | Upper limit of period (3-4 hours) |
periodUnit | Σ | 0..1 | code | s | min | h | d | wk | mo | a - unit of time (UCUM) Binding: UnitsOfTime (required): A unit of time (units from UCUM). |
dayOfWeek | Σ | 0..* | code | mon | tue | wed | thu | fri | sat | sun Binding: DaysOfWeek (required) |
timeOfDay | Σ | 0..* | time | Time of day for action |
when | SΣC | 0..* | code | Code for time period of occurrence Binding: EventTiming (required): Real world event relating to the schedule. ch-emed-event-timing: For the representation of the time of administration according to the 1-1-1-1 scheme, the values MORN-NOON-EVE-NIGHT are highly recommended. |
offset | Σ | 0..1 | unsignedInt | Minutes from event (before or after) |
code | Σ | 0..1 | CodeableConcept | BID | TID | QID | AM | PM | QD | QOD | + Binding: TimingAbbreviation (preferred): Code for a known / defined timing pattern. |
Slices for asNeeded[x] | Σ | 0..1 | Take "as needed" (for x) Slice: Unordered, Open by type:$this 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. | |
asNeededBoolean | boolean | |||
asNeededCodeableConcept | CodeableConcept | |||
asNeeded[x]:asNeededBoolean | Σ | 0..1 | boolean | In reserve (to be taken by the patient only if the need arises - e.g. pains) |
site | Σ | 0..1 | CodeableConcept | Body site to administer to Binding: SNOMEDCTAnatomicalStructureForAdministrationSiteCodes (example): A coded concept describing the site location the medicine enters into or onto the body. |
route | Σ | 0..1 | CodeableConcept | Route of administration Binding: EDQM - RouteOfAdministration (required) |
id | 0..1 | string | Unique id for inter-element referencing | |
extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
coding | SΣ | 1..* | Coding | Code defined by a terminology system |
id | 0..1 | string | Unique id for inter-element referencing | |
extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
system | Σ | 1..1 | uri | Identity of the terminology system |
version | Σ | 0..1 | string | Version of the system - if relevant |
code | Σ | 1..1 | code | Symbol in syntax defined by the system |
display | Σ | 0..1 | string | Representation defined by the system |
userSelected | Σ | 0..1 | boolean | If this coding was chosen directly by the user |
text | Σ | 0..1 | string | Plain text representation of the concept |
method | Σ | 0..1 | CodeableConcept | Administration method Binding: EDQM - Administration Method (required) |
id | 0..1 | string | Unique id for inter-element referencing | |
extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
coding | Σ | 1..* | Coding | Code defined by a terminology system |
id | 0..1 | string | Unique id for inter-element referencing | |
extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
system | Σ | 1..1 | uri | Identity of the terminology system |
version | Σ | 0..1 | string | Version of the system - if relevant |
code | Σ | 1..1 | code | Symbol in syntax defined by the system |
display | Σ | 0..1 | string | Representation defined by the system |
userSelected | Σ | 0..1 | boolean | If this coding was chosen directly by the user |
text | Σ | 0..1 | string | Plain text representation of the concept |
doseAndRate | Σ | 1..1 | Element | Amount of medication 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 | CodeableConcept | The kind of dose or rate specified Binding: DoseAndRateType (example): The kind of dose or rate specified. |
dose[x] | SΣ | 0..1 | Amount of medication per dose | |
doseRange | Range(CHCoreRangeWithEmedUnits) | |||
doseQuantity | Quantity(CHCoreQuantityWithEmedUnits) | |||
rate[x] | Σ | 0..1 | Amount of medication per unit of time | |
rateRatio | Ratio | |||
rateRange | Range | |||
rateQuantity | Quantity(SimpleQuantity) | |||
maxDosePerPeriod | Σ | 0..1 | 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 |
Path | Conformance | ValueSet | URI |
Dosage.additionalInstruction | example | SNOMEDCTAdditionalDosageInstructionshttp://hl7.org/fhir/ValueSet/additional-instruction-codes from the FHIR Standard | |
Dosage.timing.repeat.durationUnit | required | UnitsOfTimehttp://hl7.org/fhir/ValueSet/units-of-time|4.0.1 from the FHIR Standard | |
Dosage.timing.repeat.periodUnit | required | UnitsOfTimehttp://hl7.org/fhir/ValueSet/units-of-time|4.0.1 from the FHIR Standard | |
Dosage.timing.repeat.dayOfWeek | required | DaysOfWeekhttp://hl7.org/fhir/ValueSet/days-of-week|4.0.1 from the FHIR Standard | |
Dosage.timing.repeat.when | required | EventTiminghttp://hl7.org/fhir/ValueSet/event-timing|4.0.1 from the FHIR Standard | |
Dosage.timing.code | preferred | TimingAbbreviationhttp://hl7.org/fhir/ValueSet/timing-abbreviation from the FHIR Standard | |
Dosage.asNeeded[x] | example | SNOMEDCTMedicationAsNeededReasonCodeshttp://hl7.org/fhir/ValueSet/medication-as-needed-reason from the FHIR Standard | |
Dosage.site | example | SNOMEDCTAnatomicalStructureForAdministrationSiteCodeshttp://hl7.org/fhir/ValueSet/approach-site-codes from the FHIR Standard | |
Dosage.route | required | RouteOfAdministrationEDQMhttp://fhir.ch/ig/ch-term/ValueSet/edqm-routeofadministration | |
Dosage.method | required | AdministrationMethodEDQMhttp://fhir.ch/ig/ch-term/ValueSet/edqm-administrationmethod | |
Dosage.doseAndRate.type | example | DoseAndRateTypehttp://hl7.org/fhir/ValueSet/dose-rate-type from the FHIR Standard |
Id | Grade | Path(s) | Details | Requirements |
ch-dosage-1 | error | Dosage.sequence | No sequence number (for one dosage element) or sequence number = 1 (for more than one dosage element) : $this.count() = 0 or $this = 1 | |
ch-dosage-3 | error | Dosage | Patient instruction/free text dosage instruction, timing or as needed has to be specified : patientInstruction.exists() or timing.exists() or asNeeded.exists() | |
ch-dosage-4 | error | Dosage | For split dosage timing event and dose/rate are required : sequence.exists() implies (timing.repeat.when.exists() and doseAndRate.dose.exists()) | |
ch-emed-event-timing | warning | Dosage.timing.repeat.when | For the representation of the time of administration according to the 1-1-1-1 scheme, the values MORN-NOON-EVE-NIGHT are highly recommended. : $this='MORN' or $this='NOON' or $this='EVE' or $this='NIGHT' | |
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() | |
tim-1 | error | Dosage.timing.repeat | if there's a duration, there needs to be duration units : duration.empty() or durationUnit.exists() | |
tim-2 | error | Dosage.timing.repeat | if there's a period, there needs to be period units : period.empty() or periodUnit.exists() | |
tim-4 | error | Dosage.timing.repeat | duration SHALL be a non-negative value : duration.exists() implies duration >= 0 | |
tim-5 | error | Dosage.timing.repeat | period SHALL be a non-negative value : period.exists() implies period >= 0 | |
tim-6 | error | Dosage.timing.repeat | If there's a periodMax, there must be a period : periodMax.empty() or period.exists() | |
tim-7 | error | Dosage.timing.repeat | If there's a durationMax, there must be a duration : durationMax.empty() or duration.exists() | |
tim-8 | error | Dosage.timing.repeat | If there's a countMax, there must be a count : countMax.empty() or count.exists() | |
tim-9 | error | Dosage.timing.repeat | If there's an offset, there must be a when (and not C, CM, CD, CV) : offset.empty() or (when.exists() and ((when in ('C' | 'CM' | 'CD' | 'CV')).not())) | |
tim-10 | error | Dosage.timing.repeat | If there's a timeOfDay, there cannot be a when, or vice versa : timeOfDay.empty() or when.empty() |
This structure is derived from CHEMEDDosage
Differential View
This structure is derived from CHEMEDDosage
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Dosage | C | 0..* | CHEMEDDosage | CH EMED Dosage (MedicationRequest) ch-dosage-3: Patient instruction/free text dosage instruction, timing or as needed has to be specified |
doseAndRate | 1..1 | Element | Amount of medication administered | |
Documentation for this format |
Id | Grade | Path(s) | Details | Requirements |
ch-dosage-3 | error | Dosage | Patient instruction/free text dosage instruction, timing or as needed has to be specified : patientInstruction.exists() or timing.exists() or asNeeded.exists() |
Key Elements View
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Dosage | C | 0..* | CHEMEDDosage | CH EMED Dosage (MedicationRequest) ch-dosage-4: For split dosage timing event and dose/rate are required ch-dosage-3: Patient instruction/free text dosage instruction, timing or as needed has to be specified |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
patientInstruction | SΣ | 0..1 | string | Patient instructions (e.g. 'take with food'), incl. free text dosage instructions (e.g. for complex dosage) |
timing | Σ | 0..1 | Timing | When medication should be administered |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
repeat | ΣC | 0..1 | Element | When the event is to occur tim-1: if there's a duration, there needs to be duration units tim-2: if there's a period, there needs to be period units tim-4: duration SHALL be a non-negative value tim-5: period SHALL be a non-negative value tim-6: If there's a periodMax, there must be a period tim-7: If there's a durationMax, there must be a duration tim-8: If there's a countMax, there must be a count tim-9: If there's an offset, there must be a when (and not C, CM, CD, CV) tim-10: If there's a timeOfDay, there cannot be a when, or vice versa |
Slices for bounds[x] | Σ | 0..1 | Length/Range of lengths, or (Start and/or end) limits Slice: Unordered, Open by type:$this | |
boundsDuration | Duration | |||
boundsRange | Range | |||
boundsPeriod | Period | |||
bounds[x]:boundsPeriod | SΣ | 0..1 | Period | Start and/or end of treatment |
when | SΣC | 0..* | code | Code for time period of occurrence Binding: EventTiming (required): Real world event relating to the schedule. ch-emed-event-timing: For the representation of the time of administration according to the 1-1-1-1 scheme, the values MORN-NOON-EVE-NIGHT are highly recommended. |
Slices for asNeeded[x] | Σ | 0..1 | Take "as needed" (for x) Slice: Unordered, Open by type:$this 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. | |
asNeededBoolean | boolean | |||
asNeededCodeableConcept | CodeableConcept | |||
asNeeded[x]:asNeededBoolean | Σ | 0..1 | boolean | In reserve (to be taken by the patient only if the need arises - e.g. pains) |
route | Σ | 0..1 | CodeableConcept | Route of administration Binding: EDQM - RouteOfAdministration (required) |
coding | SΣ | 1..* | Coding | Code defined by a terminology system |
system | Σ | 1..1 | uri | Identity of the terminology system |
code | Σ | 1..1 | code | Symbol in syntax defined by the system |
doseAndRate | Σ | 1..1 | Element | Amount of medication administered |
dose[x] | SΣ | 0..1 | Amount of medication per dose | |
doseRange | Range(CHCoreRangeWithEmedUnits) | |||
doseQuantity | Quantity(CHCoreQuantityWithEmedUnits) | |||
Documentation for this format |
Path | Conformance | ValueSet | URI |
Dosage.timing.repeat.when | required | EventTiminghttp://hl7.org/fhir/ValueSet/event-timing|4.0.1 from the FHIR Standard | |
Dosage.asNeeded[x] | example | SNOMEDCTMedicationAsNeededReasonCodeshttp://hl7.org/fhir/ValueSet/medication-as-needed-reason from the FHIR Standard | |
Dosage.route | required | RouteOfAdministrationEDQMhttp://fhir.ch/ig/ch-term/ValueSet/edqm-routeofadministration |
Id | Grade | Path(s) | Details | Requirements |
ch-dosage-3 | error | Dosage | Patient instruction/free text dosage instruction, timing or as needed has to be specified : patientInstruction.exists() or timing.exists() or asNeeded.exists() | |
ch-dosage-4 | error | Dosage | For split dosage timing event and dose/rate are required : sequence.exists() implies (timing.repeat.when.exists() and doseAndRate.dose.exists()) | |
ch-emed-event-timing | warning | Dosage.timing.repeat.when | For the representation of the time of administration according to the 1-1-1-1 scheme, the values MORN-NOON-EVE-NIGHT are highly recommended. : $this='MORN' or $this='NOON' or $this='EVE' or $this='NIGHT' | |
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() | |
tim-1 | error | Dosage.timing.repeat | if there's a duration, there needs to be duration units : duration.empty() or durationUnit.exists() | |
tim-2 | error | Dosage.timing.repeat | if there's a period, there needs to be period units : period.empty() or periodUnit.exists() | |
tim-4 | error | Dosage.timing.repeat | duration SHALL be a non-negative value : duration.exists() implies duration >= 0 | |
tim-5 | error | Dosage.timing.repeat | period SHALL be a non-negative value : period.exists() implies period >= 0 | |
tim-6 | error | Dosage.timing.repeat | If there's a periodMax, there must be a period : periodMax.empty() or period.exists() | |
tim-7 | error | Dosage.timing.repeat | If there's a durationMax, there must be a duration : durationMax.empty() or duration.exists() | |
tim-8 | error | Dosage.timing.repeat | If there's a countMax, there must be a count : countMax.empty() or count.exists() | |
tim-9 | error | Dosage.timing.repeat | If there's an offset, there must be a when (and not C, CM, CD, CV) : offset.empty() or (when.exists() and ((when in ('C' | 'CM' | 'CD' | 'CV')).not())) | |
tim-10 | error | Dosage.timing.repeat | If there's a timeOfDay, there cannot be a when, or vice versa : timeOfDay.empty() or when.empty() |
Snapshot View
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Dosage | C | 0..* | CHEMEDDosage | CH EMED Dosage (MedicationRequest) ch-dosage-4: For split dosage timing event and dose/rate are required ch-dosage-3: Patient instruction/free text dosage instruction, timing or as needed has to be specified |
id | 0..1 | string | 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 | ΣC | 0..1 | integer | The order of the dosage instructions ch-dosage-1: No sequence number (for one dosage element) or sequence number = 1 (for more than one dosage element) |
text | Σ | 0..1 | string | Free text dosage instructions e.g. SIG |
additionalInstruction | Σ | 0..* | CodeableConcept | 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 | SΣ | 0..1 | string | Patient instructions (e.g. 'take with food'), incl. free text dosage instructions (e.g. for complex dosage) |
timing | Σ | 0..1 | Timing | When medication should 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 | |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
event | Σ | 0..* | dateTime | When the event occurs |
repeat | ΣC | 0..1 | Element | When the event is to occur tim-1: if there's a duration, there needs to be duration units tim-2: if there's a period, there needs to be period units tim-4: duration SHALL be a non-negative value tim-5: period SHALL be a non-negative value tim-6: If there's a periodMax, there must be a period tim-7: If there's a durationMax, there must be a duration tim-8: If there's a countMax, there must be a count tim-9: If there's an offset, there must be a when (and not C, CM, CD, CV) tim-10: If there's a timeOfDay, there cannot be a when, or vice versa |
id | 0..1 | string | Unique id for inter-element referencing | |
extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
Slices for bounds[x] | Σ | 0..1 | Length/Range of lengths, or (Start and/or end) limits Slice: Unordered, Open by type:$this | |
boundsDuration | Duration | |||
boundsRange | Range | |||
boundsPeriod | Period | |||
bounds[x]:boundsPeriod | SΣ | 0..1 | Period | Start and/or end of treatment |
count | Σ | 0..1 | positiveInt | Number of times to repeat |
countMax | Σ | 0..1 | positiveInt | Maximum number of times to repeat |
duration | Σ | 0..1 | decimal | How long when it happens |
durationMax | Σ | 0..1 | decimal | How long when it happens (Max) |
durationUnit | Σ | 0..1 | code | s | min | h | d | wk | mo | a - unit of time (UCUM) Binding: UnitsOfTime (required): A unit of time (units from UCUM). |
frequency | Σ | 0..1 | positiveInt | Event occurs frequency times per period |
frequencyMax | Σ | 0..1 | positiveInt | Event occurs up to frequencyMax times per period |
period | Σ | 0..1 | decimal | Event occurs frequency times per period |
periodMax | Σ | 0..1 | decimal | Upper limit of period (3-4 hours) |
periodUnit | Σ | 0..1 | code | s | min | h | d | wk | mo | a - unit of time (UCUM) Binding: UnitsOfTime (required): A unit of time (units from UCUM). |
dayOfWeek | Σ | 0..* | code | mon | tue | wed | thu | fri | sat | sun Binding: DaysOfWeek (required) |
timeOfDay | Σ | 0..* | time | Time of day for action |
when | SΣC | 0..* | code | Code for time period of occurrence Binding: EventTiming (required): Real world event relating to the schedule. ch-emed-event-timing: For the representation of the time of administration according to the 1-1-1-1 scheme, the values MORN-NOON-EVE-NIGHT are highly recommended. |
offset | Σ | 0..1 | unsignedInt | Minutes from event (before or after) |
code | Σ | 0..1 | CodeableConcept | BID | TID | QID | AM | PM | QD | QOD | + Binding: TimingAbbreviation (preferred): Code for a known / defined timing pattern. |
Slices for asNeeded[x] | Σ | 0..1 | Take "as needed" (for x) Slice: Unordered, Open by type:$this 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. | |
asNeededBoolean | boolean | |||
asNeededCodeableConcept | CodeableConcept | |||
asNeeded[x]:asNeededBoolean | Σ | 0..1 | boolean | In reserve (to be taken by the patient only if the need arises - e.g. pains) |
site | Σ | 0..1 | CodeableConcept | Body site to administer to Binding: SNOMEDCTAnatomicalStructureForAdministrationSiteCodes (example): A coded concept describing the site location the medicine enters into or onto the body. |
route | Σ | 0..1 | CodeableConcept | Route of administration Binding: EDQM - RouteOfAdministration (required) |
id | 0..1 | string | Unique id for inter-element referencing | |
extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
coding | SΣ | 1..* | Coding | Code defined by a terminology system |
id | 0..1 | string | Unique id for inter-element referencing | |
extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
system | Σ | 1..1 | uri | Identity of the terminology system |
version | Σ | 0..1 | string | Version of the system - if relevant |
code | Σ | 1..1 | code | Symbol in syntax defined by the system |
display | Σ | 0..1 | string | Representation defined by the system |
userSelected | Σ | 0..1 | boolean | If this coding was chosen directly by the user |
text | Σ | 0..1 | string | Plain text representation of the concept |
method | Σ | 0..1 | CodeableConcept | Administration method Binding: EDQM - Administration Method (required) |
id | 0..1 | string | Unique id for inter-element referencing | |
extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
coding | Σ | 1..* | Coding | Code defined by a terminology system |
id | 0..1 | string | Unique id for inter-element referencing | |
extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
system | Σ | 1..1 | uri | Identity of the terminology system |
version | Σ | 0..1 | string | Version of the system - if relevant |
code | Σ | 1..1 | code | Symbol in syntax defined by the system |
display | Σ | 0..1 | string | Representation defined by the system |
userSelected | Σ | 0..1 | boolean | If this coding was chosen directly by the user |
text | Σ | 0..1 | string | Plain text representation of the concept |
doseAndRate | Σ | 1..1 | Element | Amount of medication 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 | CodeableConcept | The kind of dose or rate specified Binding: DoseAndRateType (example): The kind of dose or rate specified. |
dose[x] | SΣ | 0..1 | Amount of medication per dose | |
doseRange | Range(CHCoreRangeWithEmedUnits) | |||
doseQuantity | Quantity(CHCoreQuantityWithEmedUnits) | |||
rate[x] | Σ | 0..1 | Amount of medication per unit of time | |
rateRatio | Ratio | |||
rateRange | Range | |||
rateQuantity | Quantity(SimpleQuantity) | |||
maxDosePerPeriod | Σ | 0..1 | 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 |
Path | Conformance | ValueSet | URI |
Dosage.additionalInstruction | example | SNOMEDCTAdditionalDosageInstructionshttp://hl7.org/fhir/ValueSet/additional-instruction-codes from the FHIR Standard | |
Dosage.timing.repeat.durationUnit | required | UnitsOfTimehttp://hl7.org/fhir/ValueSet/units-of-time|4.0.1 from the FHIR Standard | |
Dosage.timing.repeat.periodUnit | required | UnitsOfTimehttp://hl7.org/fhir/ValueSet/units-of-time|4.0.1 from the FHIR Standard | |
Dosage.timing.repeat.dayOfWeek | required | DaysOfWeekhttp://hl7.org/fhir/ValueSet/days-of-week|4.0.1 from the FHIR Standard | |
Dosage.timing.repeat.when | required | EventTiminghttp://hl7.org/fhir/ValueSet/event-timing|4.0.1 from the FHIR Standard | |
Dosage.timing.code | preferred | TimingAbbreviationhttp://hl7.org/fhir/ValueSet/timing-abbreviation from the FHIR Standard | |
Dosage.asNeeded[x] | example | SNOMEDCTMedicationAsNeededReasonCodeshttp://hl7.org/fhir/ValueSet/medication-as-needed-reason from the FHIR Standard | |
Dosage.site | example | SNOMEDCTAnatomicalStructureForAdministrationSiteCodeshttp://hl7.org/fhir/ValueSet/approach-site-codes from the FHIR Standard | |
Dosage.route | required | RouteOfAdministrationEDQMhttp://fhir.ch/ig/ch-term/ValueSet/edqm-routeofadministration | |
Dosage.method | required | AdministrationMethodEDQMhttp://fhir.ch/ig/ch-term/ValueSet/edqm-administrationmethod | |
Dosage.doseAndRate.type | example | DoseAndRateTypehttp://hl7.org/fhir/ValueSet/dose-rate-type from the FHIR Standard |
Id | Grade | Path(s) | Details | Requirements |
ch-dosage-1 | error | Dosage.sequence | No sequence number (for one dosage element) or sequence number = 1 (for more than one dosage element) : $this.count() = 0 or $this = 1 | |
ch-dosage-3 | error | Dosage | Patient instruction/free text dosage instruction, timing or as needed has to be specified : patientInstruction.exists() or timing.exists() or asNeeded.exists() | |
ch-dosage-4 | error | Dosage | For split dosage timing event and dose/rate are required : sequence.exists() implies (timing.repeat.when.exists() and doseAndRate.dose.exists()) | |
ch-emed-event-timing | warning | Dosage.timing.repeat.when | For the representation of the time of administration according to the 1-1-1-1 scheme, the values MORN-NOON-EVE-NIGHT are highly recommended. : $this='MORN' or $this='NOON' or $this='EVE' or $this='NIGHT' | |
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() | |
tim-1 | error | Dosage.timing.repeat | if there's a duration, there needs to be duration units : duration.empty() or durationUnit.exists() | |
tim-2 | error | Dosage.timing.repeat | if there's a period, there needs to be period units : period.empty() or periodUnit.exists() | |
tim-4 | error | Dosage.timing.repeat | duration SHALL be a non-negative value : duration.exists() implies duration >= 0 | |
tim-5 | error | Dosage.timing.repeat | period SHALL be a non-negative value : period.exists() implies period >= 0 | |
tim-6 | error | Dosage.timing.repeat | If there's a periodMax, there must be a period : periodMax.empty() or period.exists() | |
tim-7 | error | Dosage.timing.repeat | If there's a durationMax, there must be a duration : durationMax.empty() or duration.exists() | |
tim-8 | error | Dosage.timing.repeat | If there's a countMax, there must be a count : countMax.empty() or count.exists() | |
tim-9 | error | Dosage.timing.repeat | If there's an offset, there must be a when (and not C, CM, CD, CV) : offset.empty() or (when.exists() and ((when in ('C' | 'CM' | 'CD' | 'CV')).not())) | |
tim-10 | error | Dosage.timing.repeat | If there's a timeOfDay, there cannot be a when, or vice versa : timeOfDay.empty() or when.empty() |
This structure is derived from CHEMEDDosage
Other representations of profile: CSV, Excel, Schematron