Table 5 Correlation analysis between blood flow velocities and CT parameters in groups (the percentage of change)
CT | ||
|---|---|---|
Parameter | Group 1 | Group 2 |
OA PSV | r-0.196 | 0.045 |
p* 0.450 | 0.894 | |
OA EDV | r-0.249 | 0.355 |
p* 0.335 | 0.285 | |
OA RI | r 0.441 | -0.251 |
p* 0.076 | 0.457 | |
OA PI | r 0.466 | -0.309 |
p* 0.059 | 0.355 | |
PCA PSV | r-0.064 | -0.264 |
p* 0.808 | 0.433 | |
PCA EDV | r-0.417 | 0.509 |
p* 0.096 | 0.110 | |
PCA RI | r 0.423 | -0.482 |
p* 0.090 | 0.133 | |
PCA PI | r 0.384 | -0.355 |
p* 0.128 | 0.285 | |
CRA PSV | r-0.139 | -0.600 |
p* 0.596 | 0.051 | |
CRA EDV | r-0.074 | -0.727 |
p* 0.779 | 0.011 | |
CRA RI | r 0.087 | -0.059 |
p* 0.739 | 0.863 | |
CRA PI | r-0.017 | -0.209 |
p*0.948 | 0.537 | |