Predictors for malignant potential and deep submucosal invasion in colorectal laterally spreading tumors

Table 5 Univariate and multivariate analyses of predictors for endoscopically unresectable laterally spreading tumors

	Univariate		Multivariate
	OR (95%CI)	P value	OR (95%CI)	P value
LST subtype
Non-NG-PD	1	-	1	-
NG-PD	7.2 (2.6-20.3)	< 0.001	7.1 (2.3-22.0)	0.001
Location
Non-rectosigmoid	1	-	1	-
Rectosigmoid	11.1 (2.5-49.7)	0.002	10.5 (2.2-49.0)	0.003
Non-lifting sign
Negative	1	-	1	-
Positive	6.3 (2.1-18.6)	0.001	3.5 (1.0-12.0)	0.045

LST: Laterally spreading tumor; NG-PD: Non-granular pseudodepressed; OR: Odds ratio; CI: Confidence interval.