Group | n | Clinical cure | Significantly effective | Effective | Ineffective | Cure rate | Effective rate |
HFZS | 35 | 21 | 7 | 5 | 2 | 60△▲ | 94.3△▲ |
HF | 32 | 12 | 9 | 5 | 10 | 33 | 72.2 |
ZS | 31 | 11 | 8 | 8 | 9 | 31 | 75.0 |