title: Modelling of Operative Report Documents for Data Integration into an openEHR-Based Enterprise Data Warehouse.
abstract: In order to integrate operative report documents from two operating room management systems into a data warehouse, we investigated the application of the two-level modelling approach of openEHR to create a shared data model. Based on the systems' analyses, a template consisting of 13 archetypes has been developed. Of these 13 archetypes, 3 have been obtained from the international archetype repository of the openEHR foundation. The remaining 10 archetypes have been newly created. The template was evaluated by an application system expert and through conducting a first test mapping of real-world data from one of the systems. The evaluation showed that by using the two-level modelling approach of openEHR, we succeeded to represent an integrated and shared information model for operative report documents. More research is needed to learn about the limitations of this approach in other data integration scenarios.
authors: Peter L. Reichertz Institute for Medical Informatics, University of Braunschweig and Hannover Medical School, Germany.
authors: Birger
authors: B
authors: Haarbrandt
authors: Peter L. Reichertz Institute for Medical Informatics, University of Braunschweig and Hannover Medical School, Germany.
authors: Andreas
authors: A
authors: Wilschko
authors: Peter L. Reichertz Institute for Medical Informatics, University of Braunschweig and Hannover Medical School, Germany.
authors: Michael
authors: M
authors: Marschollek
mesh_terms: D019992:Databases as Topic; D057286:Electronic Health Records / Q000592:standards*; D013502:General Surgery; D006801:Humans; D008498:Medical Record Linkage; D009870:Operating Room Information Systems / Q000592:standards