Fig. 2
From: Virtual reality suturing task as an objective test for robotic experience assessment
a and (b): comparison of MScore and number of robotic cases in the first (a) and second (b) attempt. Scatter plot and regression line comparing the first attempt overall MScore on the Tubes module compared to number of previous robotic cases performed as the attending surgeon. The dark grey shaded area represents a 95 % confidence interval of a linear regression line. The statistical analysis uses the Spearman Rho