| 组别 | 合计N | 治疗前(#P > 0.05) | 治疗后(*P > 0.05) | Z值 | P值 |
| 苗药组 | 30 | 276.37 ± 61.40 | 369.60 ± 62.64 | −4.785 | 0.00 |
| 对照组 | 30 | 282.07 ± 85.61 | 358.77 ± 76.51 | −4.784 | 0.00 |