Pattern Recognition in Intensive Care Online Monitoring

  • R. Fried
  • U. Gather
  • M. Imhoff

Abstract

Clinical information systems can record numerous variables describing the patient’s state at high sampling frequencies. Intelligent alarm systems and suitable bedside decision support are needed to cope with this flood of information. A basic task here is the fast and correct detection of important patterns of change such as level shifts and trends in the data. We present approaches for automated pattern detection in online-monitoring data. Several methods based on curve fitting and statistical time series analysis are described. Median filtering can be used as a preliminary step to reduce the noise and to remove clinically irrelevant short term fluctuations.

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© Springer-Verlag Berlin Heidelberg 2002

Authors and Affiliations

  • R. Fried
  • U. Gather
  • M. Imhoff

There are no affiliations available

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