Paper Info
Title
Clinical data integration of distributed data sources using Health Level Seven (HL7) v3-RIM mapping.
Abstract
Health information exchange and health information integration has become one of the top priorities for healthcare systems across institutions and hospitals. Most organizations and establishments implement health information exchange and integration in order to support meaningful information retrieval among their disparate healthcare systems. The challenges that prevent efficient health information integration for heterogeneous data sources are the lack of a common standard to support mapping across distributed data sources and the numerous and diverse healthcare domains. Health Level Seven (HL7) is a standards development organization which creates standards, but is itself not the standard. They create the Reference Information Model. RIM is developed by HL7's technical committees. It is a standardized abstract representation of HL7 data across all the domains of health care. In this article, we aim to present a design and a prototype implementation of HL7 v3-RIM mapping for information integration of distributed clinical data sources. The implementation enables the user to retrieve and search information that has been integrated using HL7 v3-RIM technology from disparate health care systems.We designed and developed a prototype implementation of HL7 v3-RIM mapping function to integrate distributed clinical data sources using R-MIM classes from HL7 v3-RIM as a global view along with a collaborative centralized web-based mapping tool to tackle the evolution of both global and local schemas. Our prototype was implemented and integrated with a Clinical Database management Systems CDMS as a plug-in module. We tested the prototype system with some use case scenarios for distributed clinical data sources across several legacy CDMS. The results have been effective in improving information delivery, completing tasks that would have been otherwise difficult to accomplish, and reducing the time required to finish tasks which are used in collaborative information retrieval and sharing with other systems.We created a prototype implementation of HL7 v3-RIM mapping for information integration between distributed clinical data sources to promote collaborative healthcare and translational research. The prototype has effectively and efficiently ensured the accuracy of the information and knowledge extractions for systems that have been integrated.
Year
DOI
Venue
2011
10.1186/2043-9113-1-32
J. Clinical Bioinformatics
Keywords
Field
DocType
health informatics,bioinformatics,biomedical research
Data integration,Data science,Health care,Information integration,HRHIS,Bioinformatics,Information model,Health information exchange,Health informatics,Medicine,Clinical Document Architecture
Journal
Volume
Issue
ISSN
1
1
2043-9113
Citations 
PageRank 
References 
10
0.64
9
Authors
6
Name
Order
Citations
PageRank
Teeradache Viangteeravat1814.51
Matthew N Anyanwu2201.47
Venkateswara Ra Nagisetty3121.13
Emin Kuscu4252.15
Mark Sakauye5150.99
Duojiao Wu6252.12