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Comparison of clinical efficacy [n (%)]
| Group A (n = 100) | Group B (n = 100) | χ2 | P | |
|---|---|---|---|---|
| High efficacy | 62 (62.00) | 42 (42.00) | - | - |
| Good efficacy | 30 (30.00) | 39 (39.00) | - | - |
| No efficacy | 8 (8.00) | 19 (19.00) | -14.23 | -0.011 |
| Overall response rate | 92 (92.00) | 81 (81.00) | 5.181 | 0.023 |
