|
| Control group | Chronic SAH | Mann-Whitney U test of independent samples (p < 0.05) |
| Pre-isometry |
|
|
|
| SBP | 113.68 (±9.69) | 124.08 (±13.27) | 0.000 |
| DBP | 73.00 (±7.69) | 76.15 (±8.31) | 0.116 |
| MHR | 86.8 (±13.90) | 88.65 (±11.46) | 0.273 |
| UA D PI | 0.66 (±0.21) | 0.85 (±0.35) | 0.010 |
| UA D RI | 0.45 (±0.09) | 0.53 (±0.10) | 0.006 |
| UA D S/D | 1.87 (±0.36) | 2.26 (±0.78) | 0.009 |
| UA E PI | 0.68 (±0.27) | 0.75 (±0.27) | 0.187 |
| UA E RI | 0.45 (±0.10) | 0.49 (±0.10) | 0.137 |
| UA E S/D | 1.92 (±0.56) | 2.06 (±0.53) | 0.166 |
| FHR | 140.45 (±11.19) | 142.96 (±12.02) | 0.511 |
| MCA PI | 1.79 (±0.37) | 2.06 (±0.42) | 0.004 |
| MCA RI | 0.81 (±0.07) | 0.85 (±0.07) | 0.024 |
| MCA S/D | 6.09 (±2.25) | 7.78 (±3.09) | 0.013 |
| UmA PI | 0.92 (±0.16) | 0.99 (±0.17) | 0.135 |
| UmA RI | 0.61 (±0.07) | 0.63 (±0.07) | 0.211 |
| UmA S/D | 2.64 (±0.52) | 2.83 (±0.56) | 0.187 |
| VD | 0.60 (±0.23) | 0.64 (±0.16) | 0.204 |
| Transisometry |
|
|
|
| SBP | 117.84 (±10.30) | 129.23 (±13.24) | 0.000 |
| DBP | 74.20 (±9.29) | 83.08 (±11.23) | 0.001 |
| MHR | 96.22 (±15.67) | 90.27 (±17.34) | 0.141 |
| UA D PI | 0.63 (±0.21) | 0.69 (±0.18) | 0.166 |
| UA D RI | 0.43 (±0.09) | 0.49 (±0.16) | 0.075 |
| UA D S/D | 1.83 (±0.39) | 1.97 (±0.38) | 0.092 |
| UA E PI | 0.60 (±0.24) | 0.65 (±0.21) | 0.087 |
| UA E RI | 0.41 (±0.10) | 0.45 (±0.09) | 0.055 |
| UA E S/D | 1.76 (±0.44) | 1.88 (±0.45) | 0.065 |
| FHR | 140.96 (±11.01) | 142.19 (±10.63) | 0.574 |
| MCA PI | 1.86 (±0.36) | 2.09 (±0.39) | 0.014 |
| MCA RI | 0.82 (±0.06) | 0.85 (±0.06) | 0.080 |
| MCA S/D | 6.48 (±2.34) | 7.71 (±2.78) | 0.084 |
| UmA PI | 0.93 (±0.16) | 1.03 (±0.19) | 0.027 |
| UmA RI | 0.61 (±0.07) | 0.65 (±0.08) | 0.020 |
| UmA S/D | 2.65 (±0.52) | 2.95 (±0.62) | 0.020 |
| VD | 0.57 (±0.17) | 0.66 (±0.21) | 0.072 |
| Post-isometry |
|
|
|
| SBP | 113.2 (±10.00) | 125.4 (±16.10) | 0.001 |
| DBP | 74.4 (±7.37) | 80.5 (±12.88) | 0.034 |
| MHR | 84.2 (±13.20) | 84.9 (±12.50) | 0.405 |
| UA D PI | 0.68 (±0.22) | 0.80 (±0.27) | 0.084 |
| UA D RI | 0.46 (±0.89) | 0.51 (±0.10) | 0.080 |
| UA D S/D | 1.90 (±0.38) | 2.14 (±0.61) | 0.105 |
| UA E PI | 0.72 (±0.36) | 0.77 (±0.25) | 0.084 |
| UA E RI | 0.47 (±0.10) | 0.49 (±0.08) | 0.083 |
| UA E S/D | 2.00 (±0.84) | 2.05 (±0.43) | 0.079 |
| FHR | 139.68 (±9.35) | 139.19 (±9.87) | 0.742 |
| MCA PI | 1.81 (±0.35) | 1.98 (±0.40) | 0.052 |
| MCA RI | 0.82 (±0.06) | 0.84 (±0.07) | 0.150 |
| MCA S/D | 6.25 (±1.98) | 7.21 (±2.79) | 0.124 |
| UmA PI | 0.94 (±0.19) | 1.01 (±0.21) | 0.041 |
| UmA RI | 0.61 (±0.08) | 0.63 (±0.09) | 0.050 |
| UmA S/D | 2.69 (±0.63) | 2.87 (±0.55) | 0.048 |
| VD | 0.60 (±0.17) | 0.69 (±0.24) | 0.136 |