组别 | 人数 | 显效 | 有效 | 无效 | 总有效 |
治疗组 | 45 | 23 (51.11%) | 21 (46.67%) | 1 (2.22%) | 44 (97.78%) |
对照组 | 45 | 5 (11.11%) | 27 (60.00%) | 13 (28.89%) | 32 (71.11%) |
t |
|
|
|
| 9.845 |
P |
|
|
|
| 0.000 |