Scoring system supporting suture decision-making for duodenal submucosal tumors

Table 2 Multivariate logistic regression analysis for predicting suturing methods of duodenal submucosal tumors

Factors	OR (95%CI)	β coefficient	P value	Point assigned
Growth pattern
Intraluminal growth	1
Extraluminal growth	6.694 (1.212-55.684)	1.901	0.044	2
Infiltration depth
Submucosa	1
Muscularis propria	1.237 (0.049-13.673)	0.213	0.873	NA
Endoscopic methods
Non-full-thickness resection	1
EFTR	30.518 (3.251-788.983)	3.418	0.009	3
Histopathologic evaluation
GIST	0.606 (0.095-3.371)	-0.502	0.575	NA
Non-GIST	1

OR: Odds ratio; CI: Confidence interval; NA: Not available; EFTR: Endoscopic full-thickness resection; GIST: Gastrointestinal Stromal Tumor.