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Comparison of therapeutic effects between two groups [n (%)].
| Groups | Cure | Markedly effective | Ineffective | Total effective rate |
|---|---|---|---|---|
| Observation (n=79) | 65 (82.28) | 10 (12.66) | 4 (5.06) | 94.94% |
| Control (n=70) | 40 (57.14) | 17 (24.29) | 13 (18.57) | 81.43% |
| χ2 value | 9.280 | |||
| P-value | 0.002 |
