Table 3.
Multivariate Logistic regression models for prediction of cardiac events
| Variables | Initial Model | Final Model | ||||
|---|---|---|---|---|---|---|
| OR | p value | 95% CI | OR | p value | 95% CI | |
| Age | 1.036 | 0.202 | 0.981–1.095 | … | … | … |
| Male sex | 1.825 | 0.343 | 0.527–6.322 | … | … | … |
| Hypertension | 2.786 | 0.130 | 0.738–10.511 | … | … | … |
| Dyslipidemia | 1.687 | 0.362 | 0.548–5.198 | … | … | … |
| tobacco abuse | 1.240 | 0.771 | 0.291–5.282 | … | … | … |
| Family history CAD | 3.353 | 0.063 | 0.936–12.013 | … | … | … |
| CAC score > 10 | 0.554 | 0.017 | 0.505–0.589 | 0.701 | 0.034 | 0.612–0.836 |
| Calcium Vol. change | 0.804 | 0.004 | 0.693–0.933 | 0.860 | 0.007 | 0.771–0.960 |
| Fibrotic Vol. Change | 1.002 | 0.928 | 0.969–1.035 | … | … | … |
| Lipid Vol. Change | 1.016 | 0.009 | 1.004–1.027 | 1.013 | < 0.001 | 1.007–1.020 |
| Total Plaque Change | 1.000 | 0.969 | 0.977–1.025 | … | … | … |
CI Confidence interval, OR Odds ratio, Vol. Volume