Table 4.

Mixed effect multiple regression showing the effect of age, sex, colonoscopy indication, and study type on OBPS

Variable	Estimate (95% CI)	P value
Age (per decade)	0.2 (0.0 to 0.4)	0.008
Male vs. female	0.5 (0.1 to 0.8)	0.014
Colonoscopy Indication (asymptomatic vs. symptomatic)	0.2 (-0.2 to 0.6)	0.322
Prospective study vs. Clinical Practice Diary Study	-1.0 (-2.0 to 0.0)	0.049