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Table 3 Factors associated with all the complications: univariate analyses

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

Factors(n) Univariate analysis (OR, 95%CI, P)
Gender
 Male(78) 1(reference)
 Female(57) 0.985 (0.437–2.22), 0.971
Tumor site
 Esophagus (67) 1(reference)
 Stomach(68) 1.78 (0.784–4.031), 0.169
Layer of origin
 MM(53) 1(reference)
 SM(82) 3.882 (1.222–12.335), 0.022
Histologic diagnosis
 GIST(32) 1(reference)
 Leiomyoma(92) 0.773 (0.324–1.843), 0.561
Others(11) 1.091 (0.245–4.856), 0.909
Endoscopic procedure
 MBM(60) 1(reference)
 ESD(39) 8.167 (2.436–27.379), 0.001
 ESE(36) 7.583 (2.242–25.645), 0.001
Tumor size
 Tumor < 15 mm(70) 1(reference)
 15 mm ≤ Tumor < 30 mm(65) 1.996 (0.879–4.532), 0.098
Piecemeal resection vs En bloc resection
 Piecemeal resection 1(reference)
 En bloc resection 0.493 (0.152–1.597), 0.238