Clinical Document Architecture
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Clinical Document Architecture, published by Health Level 7. This is not an authorized publication; it is the continuous build for version 2.0.1). This version is based on the current content of https://github.com/HL7/CDA-core-2.0/ and changes regularly. See the Directory of published versions

Logical Model: EIVL_TS - Detailed Descriptions

Active as of 2023-10-03

Definitions for the EIVL-TS logical model.

Guidance on how to interpret the contents of this table can be found here

0. EIVL_TS
Definition

Note: because this type is defined as an extension of SXCM_T, all of the attributes and elements accepted for T are also accepted by this definition. However, they are NOT allowed by the normative description of this type. Unfortunately, we cannot write a general purpose schematron contraints to provide that extra validation, thus applications must be aware that instance (fragments) that pass validation with this might might still not be legal.

Control1..*
XML FormatIn the XML format, this property has the namespace urn:hl7-org:v3.
2. EIVL_TS.value
Control0..0
XML FormatIn the XML format, this property is represented as an attribute.
4. EIVL_TS.event
Definition

A code for a common (periodical) activity of daily living based on which the event related periodic interval is specified.

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
LabelEvent
6. EIVL_TS.offset
Definition

An interval of elapsed time (duration, not absolute point in time) that marks the offsets for the beginning, width and end of the event-related periodic interval measured from the time each such event actually occurred.

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVL-PQ
LabelOffset

Guidance on how to interpret the contents of this table can be found here

0. EIVL_TS
Definition

Note: because this type is defined as an extension of SXCM_T, all of the attributes and elements accepted for T are also accepted by this definition. However, they are NOT allowed by the normative description of this type. Unfortunately, we cannot write a general purpose schematron contraints to provide that extra validation, thus applications must be aware that instance (fragments) that pass validation with this might might still not be legal.


Base definition for all types defined in FHIR type system.

ShortBase for all types and resources
Control10..*
Is Modifierfalse
XML FormatIn the XML format, this property has the namespace urn:hl7-org:v3.
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2. EIVL_TS.value
Definition

A quantity specifying a point on the axis of natural time. A point in time is most often represented as a calendar expression.

Control0..0
Typestring(ts: Point in Time)
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Date FormatYYYYMMDDHHMMSS.UUUU[+|-ZZzz]
XML FormatIn the XML format, this property is represented as an attribute.
4. EIVL_TS.event
Definition

A code for a common (periodical) activity of daily living based on which the event related periodic interval is specified.

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
LabelEvent
6. EIVL_TS.offset
Definition

An interval of elapsed time (duration, not absolute point in time) that marks the offsets for the beginning, width and end of the event-related periodic interval measured from the time each such event actually occurred.

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVL-PQ
LabelOffset

Guidance on how to interpret the contents of this table can be found here

0. EIVL_TS
Definition

Note: because this type is defined as an extension of SXCM_T, all of the attributes and elements accepted for T are also accepted by this definition. However, they are NOT allowed by the normative description of this type. Unfortunately, we cannot write a general purpose schematron contraints to provide that extra validation, thus applications must be aware that instance (fragments) that pass validation with this might might still not be legal.

ShortBase for all types and resources
Control1..*
Is Modifierfalse
XML FormatIn the XML format, this property has the namespace urn:hl7-org:v3.
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2. EIVL_TS.nullFlavor
Definition

If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

Control0..1
BindingThe codes SHALL be taken from NullFlavor
Typecode(cs: Coded Simple Value)
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
XML FormatIn the XML format, this property is represented as an attribute.
LabelExceptional Value Detail
4. EIVL_TS.value
Definition

A quantity specifying a point on the axis of natural time. A point in time is most often represented as a calendar expression.

Control0..0
Typestring(ts: Point in Time)
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Date FormatYYYYMMDDHHMMSS.UUUU[+|-ZZzz]
XML FormatIn the XML format, this property is represented as an attribute.
6. EIVL_TS.operator
Definition

A code specifying whether the set component is included (union) or excluded (set-difference) from the set, or other set operations with the current set component and the set as constructed from the representation stream up to the current point.

Control0..1
BindingThe codes SHALL be taken from SetOperator
Typecode(cs: Coded Simple Value)
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
XML FormatIn the XML format, this property is represented as an attribute.
Default ValueI
8. EIVL_TS.event
Definition

A code for a common (periodical) activity of daily living based on which the event related periodic interval is specified.

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
LabelEvent
10. EIVL_TS.offset
Definition

An interval of elapsed time (duration, not absolute point in time) that marks the offsets for the beginning, width and end of the event-related periodic interval measured from the time each such event actually occurred.

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVL-PQ
LabelOffset