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Comparison of complications
| Complications | Research group (n=30) | Control group (n=30) | X2 | P |
|---|---|---|---|---|
| Fecal dermatitis | 0 (0.93) | 2 (6.67) | - | - |
| Prolapse | 0 (0.93) | 1 (3.33) | - | - |
| Retraction | 1 (3.33) | 1 (3.33) | - | - |
| Stenosis | 0 | 1 (3.33) | - | - |
| Hernia | 0 | 2 (6.67) | - | - |
| Surgical incision infection | 0 | 1 (3.33) | - | - |
| Total incidence | 1 (3.33) | 8 (26.67) | 6.405 | 0.026 |
