From: Virtual reality suturing task as an objective test for robotic experience assessment
Metrics | N | 1st attempt | 2nd attempt | P value |
---|---|---|---|---|
Median/Mean (SD) | Median/Mean (SD) | Paired student’s t test | ||
Overall MScore | 38 | 47.5/53.76 (22.11) | 62.5/62.58 (20.73) | 0.012 |
Workspace | 38 | 9/9.08 (1.88) | 8/8.16 (1.26) | 0.015 |
Collisions | 38 | 5.5/8.32 (7.73) | 5/7.24 (8.06) | 0.474 |
Economy of Motion | 38 | 478/510.4 (196.7) | 385/440.11 (207.38) | 0.043 |
Excessive For | 38 | 0.0/0.68 (1.65) | 0.0/ 2.58 (12.81) | 0.376 |
Instruments Out of View | 38 | 0.0/1.52 (2.73) | 0.5/1.45 (2.14) | 0.865 |
Missed Targets | 38 | 7/9.08 (7.57) | 4/5.71 (6.24) | 0.029 |
Time to complete task | 38 | 272/325.7 (150.6) | 236/260.42 (122.66) | 0.011 |