| 组别 | 治愈 | 好转 | 无效 | 治疗有效率 |
| 观察组(n = 30) | 20 | 8 | 2 | 96.67% (29/30) |
| 对照组(n = 30) | 17 | 6 | 7 | 73.33% (23/30) |
| X2 |
|
|
| 4.70 |
| p |
|
|
| <0.05 |