| Control group | Experimental group | ||||
| Before | After | P | Before | After | P |
SBP | 162.24 ± 13.67 | 147.69 ± 13.51 | 0.000 | 159.93 ± 15.24 | 152.33 ± 14.12 | 0.167 |
DBP | 91.58 ± 10.82 | 84.64 ± 10.41 | 0.003 | 94.73 ± 12.40 | 90.60 ± 11. 12 | 0.345 |