OpenEHR Base package
0.1.0 - First Draft International flag

OpenEHR Base package, published by openEHR + HL7. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/openehr-fhir/base-spec/ and changes regularly. See the Directory of published versions

Logical Model: DV_BOOLEAN - Detailed Descriptions

Page standards status: Informative Maturity Level: 3

Definitions for the DV-BOOLEAN logical model.

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

0. DV_BOOLEAN
Definition

Items which are truly boolean data, such as true/false or yes/no answers. For such data, it is important to devise the meanings (usually questions in subjective data) carefully, so that the only allowed results are in fact true or false.

Misuse: The DV_BOOLEAN class should not be used as a replacement for naively modelled enumerated types such as male/female etc. Such values should be coded, and in any case the enumeration often has more than two values.


Base definition for all types defined in FHIR type system.

ShortItems which are truly boolean data, such as true/false or yes/no answers.Base for all types and resources
Control0..*
Is Modifierfalse
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. DV_BOOLEAN.CR
Definition

Carriage return character.

ShortCarriage return character.
Control1..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
4. DV_BOOLEAN.LF
Definition

Line feed character.

ShortLine feed character.
Control1..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
6. DV_BOOLEAN.Local-terminology-id
Definition

Predefined terminology identifier to indicate it is local to the knowledge resource in which it occurs, e.g. an archetype

ShortPredefined terminology identifier
Control1..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
8. DV_BOOLEAN.value
Definition

Boolean value of this item. Actual values may be language or implementation dependent.

ShortBoolean value of this item.
Control1..1
Typeboolean
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension

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

0. DV_BOOLEAN
Definition

Items which are truly boolean data, such as true/false or yes/no answers. For such data, it is important to devise the meanings (usually questions in subjective data) carefully, so that the only allowed results are in fact true or false.

Misuse: The DV_BOOLEAN class should not be used as a replacement for naively modelled enumerated types such as male/female etc. Such values should be coded, and in any case the enumeration often has more than two values.

ShortItems which are truly boolean data, such as true/false or yes/no answers.
Control0..*
Is Modifierfalse
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. DV_BOOLEAN.value
Definition

Boolean value of this item. Actual values may be language or implementation dependent.

ShortBoolean value of this item.
Control1..1
Typeboolean
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension

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

0. DV_BOOLEAN
Definition

Items which are truly boolean data, such as true/false or yes/no answers. For such data, it is important to devise the meanings (usually questions in subjective data) carefully, so that the only allowed results are in fact true or false.

Misuse: The DV_BOOLEAN class should not be used as a replacement for naively modelled enumerated types such as male/female etc. Such values should be coded, and in any case the enumeration often has more than two values.

ShortItems which are truly boolean data, such as true/false or yes/no answers.
Control0..*
Is Modifierfalse
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. DV_BOOLEAN.CR
Definition

Carriage return character.

ShortCarriage return character.
Control1..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
4. DV_BOOLEAN.LF
Definition

Line feed character.

ShortLine feed character.
Control1..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
6. DV_BOOLEAN.Local-terminology-id
Definition

Predefined terminology identifier to indicate it is local to the knowledge resource in which it occurs, e.g. an archetype

ShortPredefined terminology identifier
Control1..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
8. DV_BOOLEAN.value
Definition

Boolean value of this item. Actual values may be language or implementation dependent.

ShortBoolean value of this item.
Control1..1
Typeboolean
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension