组别 | 干预前 | 干预后 | t | P |
观察组 | 6.35 ± 1.27 | 3.42 ± 1.23 | 10.54 | <0.01 |
对照组 | 6.32 ± 1.29 | 5.48 ± 1.28 | 3.72 | 0.03 |
t | 0.571 | 4.634 |
|
|
p | 0.524 | <0.01 |
|
|