[Incidence of nosocomial infections as an element of cost-conscious quality management of inpatient care].

The prevention of nosocomial infections is a result of many variables in a wide range of architectural, personal and organisational decisions taken into account in modern hospital plannings. The frequency of nosocomial infections in a given period can be used as one possible indicator of outcome quality of our hospitals. Contrary to the frequently uttered claims of many experts, who demand for a continuous hygienic monitoring in hospitals [1;2;3;4], routine procedures have not been unanimously established until now. Assessment and evaluation of nosocomial infections seem to be anything but trivial. Purpose of the described pilot study at the University of Lubeck was the development and test of a set of practicable routines to early discover and assess nosocomial infections. Methods of epidemiologic evaluation have been implemented to grant a perpetuos hygienic monitoring even on a limited base of personal, structural and financial resources. In a next step, further adaptations and improvements are planned, thus making assessment and evaluation independent of central institutions.