Gallbladder Polyps Are Associated with Proximal Colon Polyps

Table 4

Univariate and multivariate analyses for factors of colon polyp in the distal colon polyp group.

	Any distal colon polyp				Any distal hyperplastic polyp				Any distal adenomatous polyp
	Univariate 95% CI of estimated β	value	Multivariate 95% CI of estimated β	value	Univariate 95% CI of estimated β	value	Multivariate 95% CI of estimated β	value	Univariate 95% CI of estimated β	value	Multivariate 95% CI of estimated β	value
Age (years)	0.997-1.001 (1.003)	0.328			0.996-1.011 (1.013)	0.393			0.994-1.013 (1.003)	0.496
Sex (male)	0.931-1.243 (1.076)	0.32			1.152-2.246 (1.608)	0.005	0.931-1.298 (1.099)	0.264	1.152-2.246 (1.608)	0.005
BMI (kg/m^2)	0.996-1.037 (1.016)	0.124			0.991-1.038 (1.015)	0.22			0.992-1.038 (1.015)	0.208
DM	0.943-1.85 (1.321)	0.106			0.891-1.915 (1.306)	0.171			0.791-2.056 (1.276)	0.318
TG (mg/dL)	1.00-1.001 (1.00)	0.437			1.00-1.001 (1.00)	0.246			0.999-1.001 (1.00)	0.817
TC (mg/dL)	0.999-1.003 (1.001)	0.504			0.998-1.003 (1.001)	0.643			0.998-1.004 (1.001)	0.446
GB stone	0.947-1.661 (1.254)	0.114			0.903-1.71 (1.243)	0.183			0.868-1.904 (1.286)	0.21
GB polyp	0.84-1.236 (1.019)	0.851			0.801-1.25 (1.001)	0.993			0.815-1.410 (1.072)	0.621
Family history of CRC	1.051-1.921 (1.421)	0.023			1.103-2.148 (1.539)	0.011	1.108-2.15 (1.546)	0.01	0.825-1.97 (1.275)	0.274

BMI: body mass index; DM: diabetes mellitus; TG: triglycerides; TC: total cholesterol; GB: gallbladder; CRC: colorectal cancer.