Streszczenie
The aim of this article is an attempt of the use of models of input-output type in the analysis of the performance of the health care sector in Poland. The construction of input-output model is based on the observed data for the specified, variously defined area - it may concern: country, region, municipality, etc., hence with the appropriate designed database, it may be possible to examine the flow of health benefits - for example, expressed in zlotys. Part of the article is dedicated to theoretical aspects of the input-output models and the problems this usage can cause.