Table 4 Factors associated with all the complications: multivariate analyses
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 |