| 组别 | 例数 | 舒张压 | 收缩压 | ||
| 干预前 | 干预后 | 干预前 | 干预后 | ||
| 观察组 | 239 | 92.45 ± 8.69 | 81.29 ± 6.65 | 153.36 ± 18.93 | 131.69 ± 10.75 |
| 对照组 | 238 | 92.56 ± 8.73 | 87.58 ± 6.71 | 152.77 ± 19.21 | 143.67 ± 13.67 |
| t |
| 0.138 | 10.283 | 0.338 | 10.641 |
| P |
| 0.890 | 0.000 | 0.736 | 0.000 |