Table II.
Open surgery rate comparison [n (%)].
| Factors | Stent group (n=49) | Catheter group (n=40) | χ2 test | P-value |
|---|---|---|---|---|
| Open surgery rate | 2 (4.08) | 3 (7.50) | 0.485 | 0.486 |
| Incision infection | 3 (6.12) | 2 (5.00) | ||
| Anastomotic fistula | 1 (2.04) | 2 (5.00) | ||
| Lower extremity venous thrombosis | 1 (2.04) | 0 (0.00) | ||
| Abdominal infection | 2 (4.08) | 2 (5.00) | ||
| Abdominal pain | 4 (8.16) | 3 (7.50) | ||
| Fever | 3 (6.12) | 4 (10.00) | ||
| Incidence of adverse reactions (%) | 28.57 | 32.50 | 0.161 | 0.688 |
| Hepatic metastases | 1 (2.04) | 0 (0.00) | ||
| Pulmonary metastasis | 0 (0.00) | 1 (2.56) | ||
| Brain metastases | 0 (0.00) | 1 (2.56) | ||
| Gastric metastasis | 1 (2.04) | 0 (0.00) | ||
| Local recurrence rate (%) | 4.26 | 5.13 | 0.037 | 0.848 |