组别 | 人数 | 干预组前测 | 干预组后测 | t | p |
干预 | 45 | 12.482 ± 2.734 | 15.111 ± 2.587 | 5.642*** | 0.000 |
对照 | 45 | 27.578 ± 6.080 | 28.311 ± 5.950 | 0.071 | 0.944 |
T |
| 2.367* | 2.534* |
|
|
p |
| 0.022 | 0.015 |
|
|