HL7 CDA Core Principles
Inhaltsverzeichnis
- 1 Introduction
- 2 Common aspects
- 3 Data types
- 3.1 Introduction
- 3.2 XML representation of data types
- 3.3 Missing values (null flavor)
- 3.4 ANY as the generic data type
- 3.5 Boolean (BL)
- 3.6 Instance Identifier (II)
- 3.7 Encapsulated Data (ED)
- 3.8 Strings (ST)
- 3.9 Concept Descriptor (CD)
- 3.10 Coded with Equivalents (CE)
- 3.11 Coded Value (CV)
- 3.12 Coded Simple Value (CS)
- 3.13 Telecommunication Address (TEL)
- 3.14 Postal Address (AD)
- 3.15 Person Name (PN)
- 3.16 Organisation Name (ON)
- 3.17 Integer Number (INT)
- 3.18 Physical Quantities (PQ)
- 3.19 Point in Time (TS)
- 3.20 Intervals (IVL)
- 3.21 Interval of time (IVL_TS)
- 3.22 Interval of physical quantities (IVL_PQ)
- 3.23 Ratio of quantities (RTO_QTY_QTY)
- 4 Identification mechanisms
- 5 Vocabulary
- 6 Appendix
Introduction
This implementation guide specifies the Core Principles of using the Clinical Document Architecture[1].
Scope
This guide focuses on Data Types Release 1[2]. Meanwhile an ISO specification ISO 21090 is out, also known as Data Type Release 2. The latter is subject to another im-plementation guide that will be published when ISO data types are used.
Focus of this document: HL7 Version 3 Data Types for CDA
Background
Legend of symbols
Version history
Common aspects
Use of XML
Character Set
CDA document structure
Data types
Introduction
XML representation of data types
Exceptions using XML element content
Combined data types
Conformance information
Missing values (null flavor)
ANY as the generic data type
Boolean (BL)
Instance Identifier (II)
Encapsulated Data (ED)
Strings (ST)
Concept Descriptor (CD)
Coded with Equivalents (CE)
Coded Value (CV)
Coded Simple Value (CS)
Telecommunication Address (TEL)
Postal Address (AD)
Person Name (PN)
Organisation Name (ON)
Integer Number (INT)
Physical Quantities (PQ)
Point in Time (TS)
Intervals (IVL)
Interval of time (IVL_TS)
Interval of physical quantities (IVL_PQ)
Ratio of quantities (RTO_QTY_QTY)
Identification mechanisms
Object Identifiers (OIDs)
Instance identification
Coding scheme identification
List of identification schemes
List of code systems
Vocabulary
Code Systems
Value Sets
Appendix
- ↑ Clinical Document Architecture Release 2 http://www.hl7.org
- ↑ HL7 Data Types Release 1 http://www.hl7.org
