Univariate and multivariate logistic regression odds ratios associating plaque characteristics with symptomatic carotid disease
| Predictors of Interest | Univariate Logistic Regression | Adjusted Logistic Regressiona | Difference in Univariate and Adjusted AUC | ||||||
|---|---|---|---|---|---|---|---|---|---|
| OR | 95% CI | AUC | P Value | OR | 95% CI | AUC | P Value | P Value | |
| Max hard-plaque thickness (mm) | 0.22 | 0.10–0.47 | 0.85 | .0001 | 0.22 | 0.10–0.48 | 0.87 | .0001 | .5205 |
| Max soft-plaque thickness (mm) | 3.98 | 2.02–7.81 | 0.87 | <.0001 | 3.73 | 1.92–7.24 | 0.88 | <.0001 | .6193 |
| Ratio soft-/hard-plaque thickness | 6.40 | 2.44–16.80 | 0.87 | .0002 | 6.12 | 2.34–16.02 | 0.86 | .0002 | .7146 |
Note:—Max indicates maximum.
↵a Adjusted for age, stenosis (NASCET), and sex.