Fig. 9From: A mechanically validated open-source silicone model for the training of gastric perforation sewingT-test with respect to the maximum force of the porcine samples (N) and the respective silicone models (A,B,C). The asterisk symbol (*) indicates a significant difference considering an alpha level of α = 0.05 (P-values: PN−A = 3.62E-07, PN−B = 0.94, PN−C = 6.13E-09)Back to article page