Table 3.

Repeated measures analyses for the difference between surgeons and residents

	Estimate	P-value	95% CI
			Lower	Upper
150 cm, n = 79
Bariatric surgeons	4	0.03	0.4	9
Residents	− 12	0.0005	− 18	− 6
Differences
Surgeons vs residents	16	< 0.001	9	23
180 cm, n = 80
Bariatric surgeons	− 6	0.03	− 11	− 1
Residents	− 16	< 0.001	− 19	− 13
Differences
Surgeons vs residents	10	0.003	4	16
210 cm, n = 80
Bariatric surgeons	1	0.56	− 4	6
Residents	− 18	< 0.001	− 22	− 13
Differences
Surgeons vs residents	19	< 0.001	12	26

Dependent variable: percentage deviation (%). Estimates of repeated measures analyses were determined for the group of bariatric surgeons and surgical residents. Estimates were compared to analyze the differences between bariatric surgeons and surgical residents. CI, confidence interval