Modell-basierte Erkennung von Mangelernährung mittels Bioimpedanzspektroskopie (Model-based Identification of Malnutrition via Bioimpedance Spectroscopy)

Protein-Energie-Mangelernährung bei Patienten reduziert die Lebensqualität, verlängert die Krankenhausverweildauer und erhöht drastisch die Mortalität. Aktuell existiert kein einfaches und objektives Verfahren zur Bestimmung des Ernährungsstatus und damit zur Erkennung von Mangelernährung. Mithilfe einer Bioimpedanzmessung kann mit einem neu entwickelten Expertensystem Mangelernährung bei Patienten erkannt werden. Die Funktionsweise des Expertensystems orientiert sich an der technischen Fehlerdiagnose. Protein-energy-malnutrition reduces the quality of life, lengthens the time in hospital and increases the mortality dramatically. Currently there is no simple and objective method available for assessing the nutritional status and thus identifying malnutrition. A newly developed expert system detects patients with malnutrition via a bioimpedance measurement. The system is based on the technical fault diagnosis.

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