Data Mart based Research in Heart Surgery: Challenges and Benefit

Data Mart based Research in Heart Surgery: Challenges and Benefit (2004)

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by M. Fieschi Et Al. (eds , Bert Arnrich A , Jörg Walter A , Er Albert B , Jürgen Ennker B , Helge Ritter A , Bert Arnrich , Jörg Walter , Er Albert , Jürgen Ennker , Helge Ritter

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@MISC{(eds04datamart,
    author = {M. Fieschi Et Al. (eds and Bert Arnrich A and Jörg Walter A and Er Albert B and Jürgen Ennker B and Helge Ritter A and Bert Arnrich and Jörg Walter and Er Albert and Jürgen Ennker and Helge Ritter},
    title = {Data Mart based Research in Heart Surgery: Challenges and Benefit},
    year = {2004}
}

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Abstract

For many new medical research questions in heart surgery comprehensive and large data bases are essential. We discuss typical challenges for the integration of real-time and legacy data stored in multiple unconnected hospital information systems (HIS). Furthermore the HIS are often operated by autonomous departments whose data base structures are subject to occasional modifications. We present a solution which integrates and consolidates all research relevant data in a data mart without imposing any considerable operational or maintenance contract liability risk for the existing HIS. The problems of partial consistency and partial redundancy in the data are discussed. The data mart system serves multiple purposes: beside clinical reporting and quality assessment, the preparation steps for comprehensive studies are enormously simplified. Keywords: Heart surgery; integration of hospital information systems; data mart

Citations

30	Multiple imputation for multivariate missing-data problems: a data analyst's perspective - Schafer, Olsen - 1998
9	Clinical knowledge discovery in hospital information systems: two case studies - Tsumoto - 2000
9	European cardiovascular disease statistics. British Heart Foundation: London. Available at http://www.heartstats.org/homepage.asp. Accessed on 12 - Rayner, Petersen - 2008
6	Gauducheau E, de Vincentiis C, Baudet E - Roques, SA, et al. - 1999
2	UP, Priss H, Ennker J. Preoperative high leukocyte count: a novel risk factor for stroke after cardiac surgery. Ann Thorac Surg - AA, CJ, et al.
2	Is age an independent determinant of mortality in cardiac surgery as suggested by the EuroSCORE? BMC Surg. 2002 Oct 7;2(1):8 - Mortasawi, Arnrich, et al.
1	17;3(1):4. Address for correspondence Bert Arnrich - Walter, Mortasawi, et al. - 2003