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

Table 7 Multivariable logistic regression for cecal intubation rate as the dependent variable

Variable	B	S.E.	Wald	df	Sig.	Exp(B)	95%CI for Exp(B)
Sex	-0.450	0.159	7.956	1	0.005a	0.638	0.467-0.872
Age	-0.012	0.011	1.221	1	0.269	0.988	0.966-1.010
Sedation	0.219	0.173	1.596	1	0.206	1.245	0.886-1.748
BBPS	0.346	0.045	59.857	1	0.000b	1.414	1.295-1.543
Diverticulosis	0.238	0.166	2.064	1	0.151	1.268	0.917-1.754
Operation	-0.129	0.160	0.647	1	0.421	0.879	0.642-1.204
BMI	-0.040	0.015	7.116	1	0.008c	0.961	0.934-0.990
Constant	-0.541	0.993	0.297	1	0.586	0.582	-

^aP < 0.05 vs female sex.

^bP < 0.05 vs group with lower BBPS.

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

CI: Confidence interval; BBPS: Boston bowel preparation scale; BMI: Body mass index; CIR: Cecal intubation rate; df: Degrees of freedom.