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Clinical effects [n (%)].
| Group | Control Group (n = 44) |
Observation Group (n = 40) |
χ2 | P |
|---|---|---|---|---|
| Markedly effective | 19 (43.18) | 27 (67.50) | – | – |
| Effective | 17 (38.64) | 11 (27.50) | – | – |
| Ineffective | 9 (20.45) | 2 (50.00) | – | – |
| Total effective rate | 35 (79.55) | 38 (95.00) | 4.397 | 0.036 |
