Impact of Training on Three-Dimensional versus Two-Dimensional Laparoscopic Systems on Acquisition of Laparoscopic Skills in Novices: A Prospective Comparative Pilot Study
Table 2
Confidence and preference of participants regarding 2D and 3D laparoscopic systems.
Statement
Evaluation
value
Baseline
Final
How confident were you about your performance?
Not at all
4 (40%)
0
0.267
Slightly unconfident
1 (10%)
2 (20%)
Neutral
2 (20%)
3 (30%)
A little
2 (20%)
4 (40%)
Very
1 (10%)
1 (10%)
Which laparoscopic system did you prefer to perform each task?