The Coexistence of Colorectal Polyps in the Right Colon Increases the Malignant Risk of Laterally Spreading Tumors

Table 4

Best-fitting binary logistic regression model for factors associated with malignant LSTs in the polyp group.

		Case (%)	value	OR	OR(95% CI)
					Lower	Upper
Location of colorectal polyps (right colon)	29	9 (30.0%)	0.013	58.540	2.387	1435.933
Morphological type of LSTs (NG-PD)	23	6 (26.1%)	0.017	20.982	1.726	255.121
Tumor diameter (≥5 cm)	9	5 (55.6%)	0.038	37.604	1.213	1165.336