组别 | 干预前 | 干预后 | t值 | P值 |
观察组(n = 30) | 12.51 ± 1.17 | 6.25 ± 0.22 | 26.282 | 0.001 |
对照组(n = 30) | 12.17 ± 1.23 | 7.87 ± 0.76 | 12.195 | 0.001 |
F值 | 1.499 | 13.061 |
|
|
P值 | 0.137 | 0.001 |
|
|