Robotic experience | Laparoscopic experience | Novices | Total group | p-values | |||
---|---|---|---|---|---|---|---|
Task 1 | R vs N | L vs N | R vs L | ||||
Realism | 3.5 (0.7) | 3.5 (0.6) | 3.7 (0.5) | 3.6 (0.6) | 0.230 | 0.106 | 0.853 |
Didactic value | 4.0 (0.9) | 3.7 (1.0) | 4.0 (0.5) | 3.9 (0.8) | 0.892 | 0.156 | 0.354 |
Usability | 3.9 (0.6) | 4.2 (0.6) | 4.4 (0.5) | 4.1 (0.6) | 0.007 | 0.195 | 0.161 |
Task 2 | |||||||
Realism | 3.4 (0.8) | 3.8 (0.5) | 3.8 (0.5) | 3.7 (0.6) | 0.078 | 0.975 | 0.082 |
Didactic value | 4.0 (0.7) | 4.2 (0.5) | 4.2 (0.4) | 4.1 (0.6) | 0.274 | 0.923 | 0.360 |
Usability | 3.9 (0.6) | 4.3 (0.6) | 4.5 (0.5) | 4.2 (0.6) | 0.002 | 0.131 | 0.094 |
Task 3 | |||||||
Realism | 3.5 (0.7) | 4.1 (0.5) | 3.6 (0.4) | 3.7 (0.6) | 0.470 | 0.005 | 0.009 |
Didactic value | 3.9 (0.8) | 4.1 (0.8) | 4.1 (0.6) | 4.0 (0.7) | 0.386 | 0.801 | 0.564 |
Usability | 4.0 (0.7) | 4.2 (0.6) | 4.4 (0.5) | 4.2 (0.6) | 0.048 | 0.227 | 0.335 |