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Table 4 Factors associated with all the complications: multivariate analyses

From: Multiband mucosectomy versus endoscopic submucosal dissection and endoscopic submucosal excavation for GI submucosal tumors: short and long term follow-up

Factors(n) Multivariate analysis (OR, 95%CI, P)
Tumor site
 Esophagus (67) 1(reference)
 Stomach(68) 1.993 (0.761–5.222), 0.16
Layer of origin
 MM(53) 1(reference)
 SM(82) 2.383 (0.566–10.04), 0.237
Endoscopic procedure
 MBM(60) 1(reference)
 ESD(39) 13.161 (2.529–68.502), 0.002
 ESE(36) 7.542 (1.071–53.169), 0.043
Tumor size
 Tumor < 15 mm(70) 1(reference)
 15 mm ≤ Tumor < 30 mm(65) 1.162 (0.424–3.182), 0.07
Piecemeal resection vs En bloc resection
 Piecemeal resection 1(reference)
 En bloc resection 0.114 (0.017–0.748), 0.024