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
Active as of 2023-10-03 |
Definitions for the BL logical model.
Guidance on how to interpret the contents of this table can be found here
0. BL | |
Definition | The Boolean type stands for the values of two-valued logic. A Boolean value can be either true or false, or, as any other value may be NULL. |
Control | 1..* |
XML Format | In the XML format, this property has the namespace urn:hl7-org:v3 . |
2. BL.value | |
Definition | The Boolean type stands for the values of two-valued logic. A Boolean value can be either true or false, or, as any other value may be NULL. |
Control | 0..1 |
Type | boolean(bl: Boolean) |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
XML Format | In the XML format, this property is represented as an attribute. |
Guidance on how to interpret the contents of this table can be found here
0. BL | |
Definition | The Boolean type stands for the values of two-valued logic. A Boolean value can be either true or false, or, as any other value may be NULL. Base definition for all types defined in FHIR type system. |
Short | Base for all types and resources |
Control | 10..* |
Is Modifier | false |
XML Format | In the XML format, this property has the namespace urn:hl7-org:v3 . |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
2. BL.value | |
Definition | The Boolean type stands for the values of two-valued logic. A Boolean value can be either true or false, or, as any other value may be NULL. |
Control | 0..1 |
Type | boolean(bl: Boolean) |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
XML Format | In the XML format, this property is represented as an attribute. |
Guidance on how to interpret the contents of this table can be found here
0. BL | |
Definition | The Boolean type stands for the values of two-valued logic. A Boolean value can be either true or false, or, as any other value may be NULL. |
Short | Base for all types and resources |
Control | 1..* |
Is Modifier | false |
XML Format | In the XML format, this property has the namespace urn:hl7-org:v3 . |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
2. BL.nullFlavor | |
Definition | If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing. |
Control | 0..1 |
Binding | The codes SHALL be taken from NullFlavor |
Type | code(cs: Coded Simple Value) |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
XML Format | In the XML format, this property is represented as an attribute. |
Label | Exceptional Value Detail |
4. BL.value | |
Definition | The Boolean type stands for the values of two-valued logic. A Boolean value can be either true or false, or, as any other value may be NULL. |
Control | 0..1 |
Type | boolean(bl: Boolean) |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
XML Format | In the XML format, this property is represented as an attribute. |