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

Table 5 Multivariable logistic regression for polyp detection rate as the dependent variable

Variable	B	S.E.	Wald	df	Sig.	Exp(B)	95%CI lower-upper
Sex (1)	-0.214	0.162	1.733	1	0.188	0.807	0.587-1.11
Age	0.012	0.012	1.025	1	0.311	1.012	0.989-1.035
Sedation (1)	0.183	0.179	1.054	1	0.305	1.201	0.846-1.705
BBPS	-0.006	0.045	0.016	1	0.9	0.994	0.911-1.085
Diverticulosis (1)	-0.161	0.169	0.911	1	0.34	0.851	0.612-1.185
Operations (1)	0.15	0.164	0.83	1	0.362	1.161	0.842-1.602
BMI	0.062	0.015	16.005	1	0a	1.064	1.032-1.096
Constant	-1.88	1.018	3.409	1	0.065	0.153

^aP < 0.005 vs group with body mass index < 25 kg/m².

CI: Confidence interval; BBPS: Boston bowel preparation scale; BMI: Body mass index; df: Degrees of freedom; PDR: Polyp detection rate.