Table 2.
Remission of pain grades 1 month later (cases)
| Cases | Markedly effective | Effective | Invalid | Death | Efficacy rate | |
|---|---|---|---|---|---|---|
| Grade I | 4 | 3 | 1 | 0 | 0 | 75.00% |
| Grade II | 10 | 1 | 7 | 2 | 0 | 80.00% |
| Grade III | 9 | 1 | 5 | 3 | 0 | 66.60% |
| Summary | 23 | 5 | 13 | 5 | 0 | 78.20% |
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