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Comparison of complication and satisfaction between two groups of patients
| Index | Control group (n=68) | Observation group (n=68) | χ2 | P |
|---|---|---|---|---|
| Incidence of complication | 22 (32.35%) | 11 (16.18%) | 4.841 | 0.028 |
| Satisfaction rate | 40 (58.82%) | 55 (80.88%) | -9.751 | 0.002 |
