组别 | 例数 | 治疗前 | 治疗20次后 | t | P |
治疗组 | 40 | 8.48 ± 3.19 | 23.35 ± 2.57 | 20.218 | <0.001 |
对照组 | 40 | 8.32 ± 3.21 | 18.42 ± 2.71 | 14.874 | <0.001 |
t | - | 0.026 | 6.465 |
|
|
P | - | 0.976 | <0.001 |
|
|