Table 1 Correlation between imaging parameters.
| Â | %PV | PI | PCR | MRAi | ABI |
|---|---|---|---|---|---|
%PV | Â | Â | Â | Â | Â |
PI | r = -0.09, p = NS | Â | Â | Â | Â |
PCR | r = 0.25, p = 0.07 | r = 0.03, p = NS | Â | Â | Â |
MRAi | r = 0.44, p = 0.0005 | r = -0.27, p = 0.06 | r = 0.15, p = NS | Â | Â |
ABI | r = -0.34, p = 0.009 | r = 0.46, p < 0.001 | r = -0.27, p = 0.05 | r = -0.39, p < 0.005 | Â |