Table 3.
Vessel | Velocity r (p-value) | Pulsatility Index r (p-value) |
| ||
MCA Percent Side-to-Side Difference | 0.79 (0.04) | −0.25 (0.59) |
| ||
PCA Percent Side-to-Side Difference | 0.90 (0.04) | −0.30 (0.62) |
| ||
ACA Percent Side-to-Side Difference | 0.54 (0.22) | 0.82 (0.02) |
| ||
Vessel | PSV (peak systolic velocity) r (p-value) | EDV (end-diastolic velocity) r (p-value) |
| ||
MCA Affected | 0.60 (0.21) | 0.77 (0.07) |
MCA Unaffected | 0.77 (0.07) | 0.26 (0.62) |
| ||
PCA Affected | 0.90 (0.04) | 0.60 (0.30) |
PCA Unaffected | 0.70 (0.19) | 0.90 (0.04) |
| ||
ACA Affected | 0.10 (0.87) | 0.20 (0.75) |
ACA Unaffected | 1.00 (0.01) | 0.87 (0.05) |
r – Spearman’s rho correlation coefficient
p-value – two-tailed significance value