Table 6.
Comparison of the resistance index values of the cerebral vessels in the two groups (mean ± SD)
| Group |
LACA
|
RACA
|
LMCA
|
RMCA
|
LPCA
|
RPCA
|
||||||
|
Before treatment
|
After treatment
|
Before treatment
|
After treatment
|
Before treatment
|
After treatment
|
Before treatment
|
After treatment
|
Before treatment
|
After treatment
|
Before treatment
|
After treatment
|
|
| Study group (n = 30) | 0.86 ± 0.18 | 0.54 ± 0.10a | 0.86 ± 0.22 | 0.53 ± 0.13a | 0.85 ± 0.25 | 0.53 ± 0.16a | 0.95 ± 0.28 | 0.48 ± 0.13a | 0.84 ± 0.28 | 0.49 ± 0.11a | 0.93 ± 0.25 | 0.53 ± 0.13a |
| Control group (n = 30) | 0.93 ± 0.23 | 0.64 ± 0.11a | 0.84 ± 0.15 | 0.64 ± 0.15a | 0.82 ± 0.22 | 0.65 ± 0.21a | 0.92 ± 0.21 | 0.62 ± 0.24a | 0.86 ± 0.20 | 0.58 ± 0.14a | 0.90 ± 0.18 | 0.63 ± 0.15a |
| P value | 0.225 | 0.001 | 0.729 | 0.004 | 0.720 | 0.014 | 0.582 | 0.007 | 0.701 | 0.006 | 0.566 | 0.008 |
| t value | 1.226 | 3.661 | 0.349 | 3.033 | 0.360 | 2.547 | 0.553 | 2.847 | 0.386 | 2.864 | 0.578 | 2.750 |
a
P < 0.05 compared to the same group before treatment.
LACA: Left-anterior cerebral artery; RACA: Right-anterior cerebral artery; LMCA: Left-middle cerebral artery; RMCA: Right-middle cerebral artery; LPCA: Left-posterior cerebral artery; RPCA: Right-posterior cerebral artery.