Table 1.
Comparison of clinical efficacy between the two groups (n (%)).
| Group | n | Special effect | Valid | Invalid | Total effective rate |
|---|---|---|---|---|---|
| Study group | 52 | 23 | 26 | 3 | 49 (94.23) |
| Control group | 52 | 14 | 27 | 11 | 41 (78.85) |
| χ 2 | 6.779 | ||||
| P | 0.034 | ||||
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