Quality of colonoscopy performed by medical or surgical specialists and trainees in five Australian hospitals

Table 3 Comparison of outcomes between eligible procedures performed with medical and surgical trainees

	Medical trainees, n = 370	Surgical trainees, n = 968	P value	OR (95%CI)
Patient age, median (IQR)	59.5 (47-71)	59 (48.75-69)	0.30	-
Patient gender (male %)	49.7 (n = 166)	52.3 (n = 206)	0.49	-
Cancer detection rate (%)	2.3 (n = 5)	3.3 (n = 10)	0.49	0.68 (0.23-2.02)
CSPDR (%)	38.2 (n = 81)	32.5 (n = 94)	0.19	1.28 (0.89-1.86)
ADR (%)	36.3 (n = 77)	29.1 (n = 84)	0.09	1.39 (0.95-2.03)
SLDR (%)	5.7 (n = 12)	5.2 (n = 15)	0.82	1.1 (0.5-2.39)

CSPDR: Clinically significant polyp detection rate; ADR: Adenoma detection rate; SLDR: Serrated lesion detection rate; CI: Confidence interval; OR: Odds ratio; IQR: Inter-quartile range.