Impact of sedation on adenoma and polyp detection rates and cecal intubation in elderly patients undergoing screening colonoscopy

Table 3 Univariable logistic regression analysis of risk factors for adenoma detection rate

Variable	OR (95%CI)	P value
Age	0.99 (0.98-1.01)	0.77
Female sex	0.7 (0.58-0.85)	< 0.01a
BMI	1.04 (1.01-1.07)	< 0.01b
BBPS	1.04 (0.97-1.09)	0.33
Previous operation	1.06 (0.87-1.3)	0.56
Diverticulosis	0.88 (0.71-1.05)	0.15
Sedation	0.95 (0.77-1.16)	0.61

^aP < 0.05 vs male sex.

^bP < 0.05 vs group with body mass index < 25 kg/m².

CI: Confidence interval; BBPS: Boston bowel preparation scale; BMI: Body mass index; OR: Odds ratio.