In order to validate the model, 7 KPIs for hospitals were selected, and the 5 hospitalsmentioned above submitted such data for the year 2008. For each of the 7 indicators,hypotheses were formulated regarding their sensitivity towards the wealth of the system under study (the hospital). The data have been processed, interpreted and graphically displayed in order to prove if the 7 indicators can be the basis of certain analyses and decisions within the PIMAR cycle, byvalidating or invalidating the hypotheses.