An ELEMENT to represent the dose frequency as the number of occurrences of a periodic or recurrent process per unit time [ ePS] in terms of a measurable calendar cycle. MeasuredDoseTiming is used to represent an interval of time that recurs periodically. The two main properties are phase and period/frequency. phase. E.g. twice a day, twice a day for ten minutes, every September, every other Saturday, and every four to six hours¹. 1. ISO 21090 Harmonized data types for information interchange (See PIVL data type)

Specializes

UnboundData

Attributes

Name	Data type	Occurs	Description	Value constraints
name	SC	1..1	The name, expressed as a coded value or as plain text, specifies the clinical or administrative concept to which this EHR node corresponds, as labelled in the EHR system in which it was first committed.	value Literal value(s): UNBOUND_DATA_ELEMENT
rc_id	II.Uuid	1..1	The globally-unique identifier by which this node in the EHR hierarchy is referenced in the EHR system to which the data were first committed. This identifier shall be retained by the EHR Recipient and re-used whenever this RECORD_COMPONENT is subsequently included in another EHR_EXTRACT.
synthesised	BL	1..1	This attribute value shall be TRUE if this RECORD_COMPONENT has been created in order to comply with this standard , but this point in the EHR hierarchy has no corresponding node in the EHR from which it was extracted.	value Default value: false
obs_time	IVL_TS	0..1	The date and time, or interval, in which the unbound data applied.
value	ANY	1..1	Represents the unbound data.

Component Relationships

Object Relationships

Subject Class	Name	Occurs	Dependency	Specified by
CurrentMedicationActivity	AssertsTiming	0..*	INDEPENDENT	CurrentMedicationActivity

Item of ENTRY Constrained Domain Models

CurrentMedicationActivity

Reference Model Type

UNBOUND_DATA_ELEMENT