组别 | n | 治疗前 | 治疗后 | 差值 | t值 | P值 |
观察组 | 30 | 28.67 ± 8.90 | 60.83 ± 13.52 | 32.17 ± 10.64 | 16.556 | <0.001 |
对照组 | 30 | 30.83 ± 12.80 | 40.00 ± 15.31 | 9.17 ± 6.17 | 8.137 | <0.001 |
t值 |
| −0.791 | 5.585 | 10.241 |
|
|
p值 |
| 0.45 | <0.001 | <0.001 |
|
|