Adenoma and advanced neoplasia detection rates increase from 45 years of age

Table 1 Multivariate analysis of the adenoma detection rate in the whole population (n = 6027)

Variable	Univariate analysis		Multivariate analysis
	Odds ratio	P	Odds ratio	95%CI	P value
Male gender	1.8	10-5	1.7	1.5-1.9	10-5
Age > 45 yr	1.5	10-5	1.3	1.1-1.6	0.0005
Good prep	1.3	0.02
Screening	REF		REF
Family history	0.60	0.0006	0.65	0.5-0.0	0.004
Personal history	1.5	0.001	1.53	1.2-2.0	0.002
FIT +	2.7	10-5	2.7	1.9-3.6	10-5
Digestive symptoms	0.6	0.0005	0.7	0.5-0.9	0.02
Other indications	0.36	10-5	0.4	0.3-0.5	10-5

FIT: Fecal immunochemical test.