组别 | 例数 | 用药前 | 用药0.5 h | 用药6 h | 用药24 h |
观察组 | 61 | 1.3 ± 0.6 | 2.4 ± 0.5 | 3.1 ± 0.6 | 3.8 ± 0.3 |
对照组 | 63 | 1.4 ± 0.5 | 2.1 ± 0.4 | 2.6 ± 0.5 | 2.9 ± 0.6 |
t |
| 0.166 | −0.137 | −0.079 | −3.315 |
P |
| 0.867 | 1.000 | 0.037 | 0.002 |