Table 4.
Standardized coefficients (β) from linear regressions of segment-specific haemodynamic variables versus contrast enhancement (CE) or wall thickness (WT), adjusted for CV risk factors. Bolded entries are statistically significant.
| haemodynamic or | contrast enhancement |
wall thickness |
||
|---|---|---|---|---|
| geometric variable | ICA-CE | CCA-CE | ICA-WT | CCA-WT |
| LSA | 0.534‡ | −0.061 | 0.238 | 0.211 |
| OSA | 0.216 | −0.084 | 0.292 | 0.265 |
| RTA | 0.493† | −0.097 | 0.280 | 0.256 |
| TSA | −0.209 | −0.123 | −0.008 | −0.123 |
| VolRec | −0.055 | −0.176 | 0.122 | −0.237 |
| AvgHel | −0.337* | −0.018 | −0.200 | −0.188 |
| flare | −0.039 | −0.109 | −0.055 | −0.269 |
| curvature | 0.229 | −0.298 | −0.135 | −0.059 |
*p < 0.05; †p < 0.01; ‡p < 0.001.