Effect of Colonoscopy Volume on Quality Indicators

Table 6

Multivariable logistic regression model for polyp detection.

	Odds ratio	95% confidence interval	value
Indication
Screening or surveillance	Reference	0.501–0.709	<0.001
Other	0.596
ASA score
ASA (3 to 5)	Reference	0.558–0.888	<0.001
ASA (1 or 2)	0.704
Age	1.033	1.026–1.041	<0.001
Gender
Female	Reference	1.369–1.897	<0.001
Male	1.612
Specialty
General surgery	Reference	1.792–2.665	<0.001
Gastroenterology	2.185