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Complications
| Group | Fever (38.5°C) | Hematuria (≥100 mL) | Perirenal hematoma | Uremic sepsis | Total incidence |
|---|---|---|---|---|---|
| Control group (n=95) | 5 | 7 | 4 | 2 | 18 |
| Observation group (n=109) | 3 | 4 | 2 | 1 | 10 |
| χ2-value | 0.849 | 1.361 | 1.004 | 0.494 | 4.094 |
| P-value | 0.356 | 0.243 | 0.317 | 0.482 | 0.043 |
