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Comparison of complications between the two groups [number of cases, (%)]
| Group | Bladder irritation | Swelling and pain of waist | Hematuria | Displacement of Double J catheter | Urinary tract infection | Overall incidence |
|---|---|---|---|---|---|---|
| Control group (n=71) | 4 (5.63) | 5 (7.04) | 4 (5.63) | 2 (2.82) | 6 (8.45) | 21 (29.58) |
| Observation group (n=71) | 2 (2.82) | 1 (1.41) | 2 (2.82) | 0 (0) | 3 (4.22) | 8 (11.27) |
| χ2 | - | - | - | - | - | 7.3232 |
| P | - | - | - | - | - | 0.0068 |
