组别 | 例数 | 治疗前 | 治疗后 | t值 | P值 |
观察组 | 46 | 47.20 ± 11.36 | 79.81 ± 11.14 | 17.250 | <0.001 |
对照组 | 45 | 47.26 ± 10.74 | 58.57 ± 11.65 | 7.870 | <0.001 |
t值 |
| 0.024 | 8.938 |
|
|
P值 |
| 0.981 | <0.001 |
|
|