| 组别 | 治疗前 | 治疗后 | t值 | p值 |
| 观察组 | 8.213 ± 4.17 | 2.723 ± 1.570 | 2.835 | 0.0152 |
| 对照组 | 8.730 ± 4.35 | 6.451 ± 4.239 | 4.235 | 0.0355 |
| t值 | 1.232 | 2.797 |
|
|
| p值 | 0.234 | 0.0001 |
|
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