Table 2.
Comparison of Clinical Efficacy Rate
| Group | n | Marked Effect Effect | Effective | Ineffective | Total Efficacy Rate |
|---|---|---|---|---|---|
| Control | 51 | 21 | 15 | 12 | 79.31% |
| Observation | 52 | 30 | 9 | 3 | 94.92% |
| x² | – | – | – | – | 6.372 |
| P | – | – | – | – | 0.011 |
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