Fig. 3From: Development of a novel global rating scale for objective structured assessment of technical skills in an emergency medical simulation trainingGraphical display of the overall results of the GRS. Median values of the overall scores of each group in the GRS are depicted. Median values of all four ratings per team that were used for further statistical analysis are also presented. P values are given for the Kruskal-Wallis-Test after Dunn-Bonferroni correctionBack to article page