Fig. 1From: Assessing the effect of a regional integrated care model over ten years using quality indicators based on claims data – the basic statistical methodology of the INTEGRAL projectVisualization of the estimated standardized prevalences in a line plot for the indicator “Treatment with acetylsalicylic acid (ASA)”, for which high prevalences are desired. In the BW region we can observe a slight upwards trend and the trends vary substantially across the control regions. In the intervention region “Kinzigtal” (KT) the prevalence starts below the BW prevalence, but is distinctly above the BW prevalence at the end of the observation periodBack to article page