Table 2 Dynamics of Doppler (LBFV) and LSCI before and after side-to-side anastomosis between the CCAs.
Mean value (standard deviation) | Dynamics of the average value in percents | Statistical criterion and its value | p value | |
|---|---|---|---|---|
LBFV, left CCA, proximally, initially (cm/sec) | 32.79 (± 3.30) | −63.15% | Wilcoxon Test (Z) = −5.115 | < 0.001 |
LBFV, left CCA, proximally, after anastomosis (cm/sec) | 12.08 (± 2.86) | |||
LSCI left CCA proximally initially (a.u.) | 10.88 (± 0.16) | + 14.02% | Paired Student t Test (T) = −7.604 | < 0.001 |
LSCI left CCA proximally after anastomosis (a.u.) | 12.41 (± 1.14) | |||
LBFV, left CCA, distally, initially (cm/sec) | 32.79 (± 3.30) | −34.44% | Wilcoxon Test (Z) = −4.403 | < 0.001 |
LBFV, left CCA, distally, after anastomosis (cm/sec) | 21.5 (± 1.25) | |||
LSCI left CCA distally initially (a.u.) | 10.93 (± 0.19) | + 32.52% | Wilcoxon Test (Z) = −4.703 | < 0.001 |
LSCI left CCA distally after anastomosis (a.u.) | 14.48 (± 0.56) | |||
LBFV right CCA, proximally, initially (cm/sec) | 39.54 (± 3.17) | + 68.90% | Wilcoxon Test (Z) = −4.640 | < 0.001 |
LBFV, right CCA, proximally, after anastomosis (cm/sec) | 66.78 (± 7.84) | |||
LSCI right CCA proximally initially (a.u.) | 10.65 (± 0.16) | + 21.34% | Wilcoxon Test (Z) = −4.703 | < 0.001 |
LSCI right CCA proximally after anastomosis (a.u.) | 12.93 (± 0.79) | |||
LBFV right CCA, distally, initially (cm/sec) | 39.54 (± 3.17) | −54.09% | Wilcoxon Test (Z) = −4.223 | < 0.001 |
LBFV right CCA, distally, after anastomosis (cm/sec) | 18.15 (± 2.74) | |||
LSCI right CCA distally initially (a.u.) | 11.13 (± 0.20) | + 28.27% | Wilcoxon Test (Z) = −4.703 | < 0.001 |
LSCI right CCA distally after anastomosis (a.u.) | 14.28 (± 0.59) |
