data models standards to define, exchange and archive data medinfo 2013, copenhagen
DESCRIPTION
Data models standards to define, exchange and archive data MedInfo 2013, Copenhagen. HL7 CDA. CDA = Clinical Document Architecture Defined by HL7 Available at http://www.hl7.org/implement/standards/product_brief.cfm?product_id=7 Version 1: November 2000 - PowerPoint PPT PresentationTRANSCRIPT
Bernhard Breil, Benjamin Trinczek, Martin DugasDr. Bernhard Breil
Data models standards to define, exchange and archive data
MedInfo 2013, Copenhagen
Bernhard Breil, Benjamin Trinczek, Martin Dugas
HL7 CDACDA = Clinical Document ArchitectureDefined by HL7Available at http://www.hl7.org/implement/standards/product_brief.cfm?product_id=7 Version 1: November 2000Current version 2: May 2005 (ISO standard „ISO/HL7 27932:2009“)
Specification of structure and semanticsXML basedUsage of HL7 RIM (Reference Implementation Model) data types
Purpose: exchange data between providers and patients
Bernhard Breil, Benjamin Trinczek, Martin Dugas
HL7 CDA - StructureCDA-Header: Meta informationCDA-Body: Document itself
Level 1: textual information (discharge letters)Level 2: separation and annotation of segmentsLevel 3: computable data (lab values)
3Medical Data Models
Bernhard Breil, Benjamin Trinczek, Martin Dugas
ArchetypesMentioned by T. Beale 2002Core part of EN 13606Actively researched and published by D. Kalra [1]Commonly known: openEHR archetypes Definition in Archetype Definition Language (ADL)Available at http://www.openehr.org
Purpose: Definition of small (10-50), domain specific unitRe-usable, combinableBased on reference model
[1] Kalra D, Tapuria A, Austin T, De Moor G. Quality requirements for EHR archetypes. Stud Health Technol Inform. 2012;180:48–52.
Bernhard Breil, Benjamin Trinczek, Martin Dugas
ArchetypesCommonly known: openEHR archetypes
Figure 1: Blood Pressure, Unstructured Figure 2: Blood Pressure, Big Model
Figure 3: Blood Pressure, Generic Model
Bernhard Breil, Benjamin Trinczek, Martin Dugas
ODMODM = Operational Data ModelDefined by CDISCAvailable at http://www.cdisc.org/odm Version 1: October 2000Current version 1.3.1: 2010, only registered users
XML schema definition (ODM1-3-1.xsd and ODM1-3-1-foundation.xsd)
Purpose: clinical studies (Study events + patient data)Study Events (Visit, Follow Up, …): CRFsCRF = medical form + detailed definitionPrinciple: Definitions (“Def”) and References (“Ref”)
Bernhard Breil, Benjamin Trinczek, Martin Dugas
ODM – important elements
Bernhard Breil, Benjamin Trinczek, Martin Dugas
ODM – important elements
Bernhard Breil, Benjamin Trinczek, Martin Dugas
ODM – important elements
Bernhard Breil, Benjamin Trinczek, Martin Dugas
ODM – important elements (2)
Bernhard Breil, Benjamin Trinczek, Martin Dugas
ODM – important elements (3)
Bernhard Breil, Benjamin Trinczek, Martin Dugas
ODM – important elements (3)
Bernhard Breil, Benjamin Trinczek, Martin Dugas
Contact
[email protected]@[email protected]
Institute of Medical InformaticsUniversity Münsterhttp://imi.uni-muenster.de