Fig. 5From: Assessment of validity evidence for the RobotiX robot assisted surgery simulator on advanced suturing tasksMean composite score outcome and contrasting group analysis results of Task 1–3 with the corresponding theoretical and absolute false positive (FP) and false negative (FN) percentages. Data in this table represents mean composite outcomes with standard deviation. Cutoff values were calculated using the contrasting groups method. R = Robotic experienced. L = Laparoscopic experienced. N = Novices. FP = false positive percentage, FN = false negative percentage. * indicates a p-value < 0.05 between the corresponding groups based on the mean composite scoreBack to article page