Sedation Is Associated with Higher Polyp and Adenoma Detection Rates during Colonoscopy: A Retrospective Cohort Study

Table 4

Multivariate logistic regression analysis models evaluating the association between sedation and adenoma detection rate.

Sedation	Crude		Model I		Model II
	OR [95% CI]	-value	OR [95% CI]	-value	OR [95% CI]	-value
No	Reference		Reference		Reference
Yes	1.42 [1.31, 1.55]	<0.001	1.49 [1.35, 1.65]	<0.001	1.48 [1.33, 1.63]	<0.001

Model I adjusted for: sex; age; time of colonoscopy; withdrawal time; volume of endoscopist; and experience of endoscopist. Model II adjusted for: sex; age; year of colonoscopy; time of colonoscopy; reason for colonoscopy; withdrawal time; score of BBPS; volume of endoscopist; and experience of endoscopist.