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Comparison of therapeutic effects between the two groups
| Groups | Injection dose (pcs) | Effective (n) | Ineffective/poor effect (n) |
|---|---|---|---|
| Control group (n=24) | 2.25±0.53 | 22 (91.7) | 2 (8.3) |
| Observation group (n=24) | 2.38±0.58 | 24 (100.0) | 0 (0) |
| χ2/t | 0.8106 | 2.0871 | |
| P | 0.4218 | 0.1486 | |
