Clinical Study
Endoscopic Submucosal Dissection for Early Colorectal Neoplasms: Clinical Experience in a Tertiary Medical Center in Taiwan
Table 2
Univariate and multivariate analyses of factors affecting perforation in ESD (
).
| | | Univariate | Multivariate | | | OR (95% CI) | value | OR (95% CI) | value |
| | Age (years) | 1.03 (0.98, 1.08) | 0.278 | | | | Gender | | | | | | Female | 1.00 | | 1.00 | | | Male | 1.16 (0.85, 1.60) | 0.351 | | | | Tumor size (mm) | 6.53 (0.80, 53.51) | 0.080 | 13.32 (1.22, 146.02) | 0.034 | | Tumor location | | | | | | Cecum | 13.2 (1.13, 154.92) | 0.040 | 17.22 (1.25, 236.78) | 0.033 | | Right colon | 2.20 (0.23, 20.92) | 0.493 | 1.05 (0.04, 11.68) | 0.968 | | Left colon | 4.71 (0.45, 49.94) | 0.198 | 5.65 (0.46, 69.08) | 0.175 | | Rectum | 1.00 | | 1.00 | | | Macroscopic type | | | | | | LST-NG | 1.00 | | | | | LST-G | 0.38 (0.10, 1.39) | 0.143 | | | | Histology | | | | | | Adenocarcinoma | 1.00 | | | | | Adenoma | 1.46 (0.41, 5.20) | 0.564 | | | | Nonlifting sign, (%) | | | | | | Negative | 1.00 | | 1.00 | | | Positive | 3.51 (1.65, 9.71) | 0.040 | 5.97 (1.09, 32.63) | 0.039 | | Procedure time | 1.01
(0.99, 1.02) | 0.352 | | |
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ESD: endoscopic submucosal dissection; LST-NG: laterally spreading tumors-nongranular type; LST-G: laterally spreading tumors-granular type.
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