Efficacy and Safety Analysis of Submucosal Tunnel Endoscopic Resection for Submucosal Masses in Esophageal Muscularis Propria

Table 5

Multivariate analysis of the effect of STER in the treatment of submucosal masses in esophageal muscularis propria.

Factors	Regression coefficient	Standard error	Wald value	value	Odds ratio	95% confidence interval (CI)
						Lower limit	Upper limit
Size of the tumor	1.287	0.531	5.150	0.023	3.571	1.414	9.505
Lesion level	1.839	0.514	10.056	<0.001	7.245	2.048	12.015
Adhesions	1.319	0.526	6.468	0.008	4.867	1.368	10.016
Surgical approach	1.505	0.615	5.591	0.018	4.023	1.268	11.520