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

Table 2

Efficacy analysis of STER in the treatment of submucosal masses in esophageal muscularis propria [cases (%)].

Groups	Cases	Complete remission	Partial remission	Stability	Deterioration	Effective rate
The STER group	136	56 (41.18)	70 (51.47)	8 (5.88)	2 (1.47)	134 (98.53)
The ESD group	136	49 (36.03)	59 (43.38)	13 (9.56)	15 (11.03)	121 (88.97)
		0.760	1.784	1.290	10.604	10.604
		0.383	0.182	0.256	0.001	0.001