Table 3.
Results of a Univariate Analysis of Co-morbidities in Patients with Perforation during Colorectal Endoscopic Submucosal Dissection.
| Factors | Total | Perforation (+) | Perforation (-) | p |
|---|---|---|---|---|
| Number of patients | 398 | 12 | 387 | |
| Cerebral vessel diseases | ||||
| (+) | 30 | 0 | 30 (100%) | N.S. |
| (-) | 368 | 12 (3.3%) | 356 (96.7%) | |
| Ischemic heart disease | ||||
| (+) | 46 | 3 (6.5%) | 43 (93.5%) | N.S. |
| (-) | 352 | 9 (2.6%) | 343 (97.4%) | |
| Chronic liver damage | ||||
| (+) | 23 | 2 (8.7%) | 21 (91.3%) | N.S. |
| (-) | 375 | 10 (2.7%) | 365 (97.3%) | |
| Chronic renal dysfunction | ||||
| (+) | 14 | 2 (14.3%) | 12 (85.7%) | N.S. |
| (-) | 384 | 10 (2.6%) | 374 (97.4%) | |
| Hyperuricemia | ||||
| (+) | 31 | 2 (6.5%) | 29 (93.5%) | N.S. |
| (-) | 367 | 10 (2.7%) | 357 (97.3%) | |
| Hypertension | ||||
| (+) | 171 | 5 (2.9%) | 166 (97.1%) | N.S. |
| (-) | 227 | 7 (3.1%) | 220 (96.9%) | |
| Diabetes mellitus | ||||
| (+) | 51 | 2 (3.9%) | 49 (96.1%) | N.S. |
| (-) | 347 | 10 (2.9%) | 337 (97.1%) |
N.S.: not significant