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Art der Veröffentlichung: Artikel in Konferenzband
Autor: Christian Mandel, Kathrin Stich, Serge Autexier, Christoph Lüth, Ariane Ziehn, Karin Hochbaum, Rolf Dembinski
Titel: Using Gated Recurrent Unit Networks for the Prediction of Hemodynamic and Pulmonary Decompensation
Buch / Sammlungs-Titel: Proceedings of the 44th. International Conference of the IEEE Engineering in Medicine and Biology Society
Verleger: IEEE Engineering in Medicine and Biology Society, 445 Hoes Lane, Piscataway, NJ 08854 USA
Abstract / Kurzbeschreibung: This paper presents a new medical severity scoring system, used to assess the risk of hemodynamic and pulmonary decompensation for patients being treated in intensive care units. The score presented here includes drug circulatory support and ventilation mode data for the evaluation of the patient’s biosignals and laboratory values. It is shown that Gated Recurrent Unit-based neural networks are able to predict the maximal severity class within a 24 hour prediction time-frame hemodynamic: 0.85 AUROC / pulmonary: 0.9 AUROC), and can estimate the underlying decompensation score for prediction times of up to 24 hours with mean errors of 6.3% of the maximal possible pulmonary, and 9.6% of the hemodynamic score. These results are based on 60h observation period.
Status: Reviewed
Letzte Aktualisierung: 11. 04. 2022

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