Table 2.

Correlation coefficients assessing the relationship between Randot^® stereoacuity scores and time to completion for each laparoscopic task under each combination of viewing mode and viewing distance

Laparoscopic task	Viewing at 1 m		Viewing at 3 m
	2D	3D	2D	3D
Peg transfer
r	−0·03	0·00	0·07	−0·13
P	0·793	1·000	0·609	0·308
Navigating in space
r	−0·17	−0·40*	−0·25	−0·19
P	0·192	0·001	0·051	0·135
Laparoscopic suturing
r	0·02	−0·08	−0·05	−0·04
P	0·856	0·557	0·678	0·765

2D, two‐dimensional; 3D, three‐dimensional.

^*Significant at α = 0·004 (α‐adjusted using the Bonferroni correction for multiple comparisons).