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Between-group comparison of clinical efficacy (n (%)).
| Group | n | CR | PR | SD | PD | Total effective rate |
|---|---|---|---|---|---|---|
| EG | 45 | 22.22% (10/45) | 37.78% (17/45) | 17.78% (8/45) | 22.22% (10/45) | 60.00% (27/45) |
| CG | 45 | 6.67% (3/45) | 15.56% (7/45) | 31.11% (14/45) | 46.67% (21/45) | 2.22% (10/45) |
| x 2 | 13.264 | |||||
| P | <0.001 |
