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| Item | Bleeding group | Non-bleeding group | χ2 | P |
|---|---|---|---|---|
| Recovery | 7 (13.7) | 77 (15.9) | 34.025 | <0.001 |
| Marked effective | 16 (31.4) | 185 (38.1) | ||
| Moderately effective | 11 (21.6) | 184 (37.9) | ||
| Ineffective | 8 (15.7) | 23 (4.7) | ||
| Recurrence | 9 (17.6) | 16 (3.3) | ||
| Total efficacy rate | 34 (66.7) | 446 (92.0) | 31.551 | <0.001 |
Data are presented as n (%).
