Case Study: Applying OpenEHR Archetypes to a Clinical Data Repository in a Chinese Hospital.
openEHR is a flexible and scalable modeling methodology for clinical information and has been widely adopted in Europe and Australia. Due to the reasons of differences in clinical process and management, there are few research projects involving openEHR in China. To investigate the feasibility of openEHR methodology for clinical information modelling in China, this paper carries out a case study to apply openEHR archetypes to Clinical Data Repository (CDR) in a Chinese hospital. The results show that a set of 26 archetypes are found to cover all the concepts used in the CDR. Of all these, 9 (34.6%) are reused without change, 10 are modified and/or extended, and 7 are newly defined. The reasons for modification, extension and newly definition have been discussed, including granularity of archetype, metadata-level versus data-level modelling, and the representation of relationships between archetypes.
College of Biomedical Engineering & Instrument Science, Zhejiang University, China.
Lingtong
L
Min
College of Biomedical Engineering & Instrument Science, Zhejiang University, China.
Li
L
Wang
College of Biomedical Engineering & Instrument Science, Zhejiang University, China.
Xudong
X
Lu
College of Biomedical Engineering & Instrument Science, Zhejiang University, China.
Huilong
H
Duan
D002681:China; D066264:Datasets as Topic; D057286:Electronic Health Records / Q000458:organization & administration*; D006751:Hospital Information Systems / Q000458:organization & administration*; D016247:Information Storage and Retrieval / Q000379:methods*; D062527:Meaningful Use / Q000458:organization & administration; D008498:Medical Record Linkage / Q000379:methods*; D017146:Models, Organizational; D020380:Needs Assessment