Relationships between DSA parameters and clinical outcomes
| Group | Excellent (n = 16) | Good (n = 4) | Fair (n = 8) | Poor (n = 4) | P Value |
|---|---|---|---|---|---|
| ΔTTP in CCA (sec) | 2.02 | 1.0 | 0.80 | −0.13 | .003 |
| ΔAUC ratio in CCA (%) | 68.1 | 31.5 | 9.1 | −11.3 | .000 |
| ΔAUC ratio in ECA (%) | 1119.8 | 768.2 | 279.5 | 248.7 | .000 |
| ΔAUC ratio in ICA (%) | −41.0 | −35.6 | −44.2 | −22.3 | .418 |