Table I.
Comparison of clinical efficacy between the two groups (n).
| Group | Case | Cure | Effective | Invalid | Total effectiveness rate of treatment (%) |
|---|---|---|---|---|---|
| Control group | 42 | 22 | 11 | 9 | 78.6 |
| Observation group | 42 | 34 | 7 | 1 | 97.6 |
| χ2 | 9.016 | ||||
| P-value | <0.05 |
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