Fig. 6From: Potentially inappropriate medications and medication combinations before, during and after hospitalizations: an analysis of pathways and determinants in the Swiss healthcare settingPoisson model on the number of PIMs as part of the zero-inflated poisson regression model on the number of PIMs. N = 5′637; *: p < 0.05; ** p < 0.01; ***: p < 0.001Back to article page