Table 4. Multivariable logistic regression of risk factors for the presence of any and severe coronary plaque.
| Characteristic | Presence of any plaque | Presence of severe plaque | ||||
| OR | 95%CI | P value | OR | 95%CI | P value | |
| Age | 1.11 | 1.09–1.12 | <0.001 | 1.06 | 1.04–1.08 | <0.001 |
| Gender (male = 1) | 2.85 | 2.30–3.52 | <0.001 | 3.18 | 2.22–4.57 | <0.001 |
| Smoking (yes = 1) | 1.94 | 1.51–2.50 | <0.001 | 1.84 | 1.27–2.66 | 0.001 |
| Diabetes mellitus (yes = 1) | 1.81 | 1.18–2.78 | <0.01 | 0.64 | 0.32–1.29 | 0.21 |
| Systolic blood pressure | 1.01 | 1.01–1.02 | <0.001 | 1.00 | 0.99–1.01 | 0.48 |
| Fam. history (positive = 1) | 1.37 | 1.11–1.69 | <0.01 | 1.38 | 0.98–1.94 | 0.07 |
| Total cholesterol | 0.98 | 0.89–1.07 | 0.58 | 1.00 | 0.87–1.15 | 1.00 |
| eGFR ≥90 mL/min/1.73 m2 | 1.00 | (reference) | – | 1.00 | (reference) | – |
| eGFR 60–89 mL/min/1.73 m2 | 0.92 | 0.73–1.15 | 0.45 | 1.21 | 0.81–1.80 | 0.36 |
| eGFR 30–59 mL/min/1.73 m2 | 0.75 | 0.48–1.18 | 0.21 | 1.52 | 0.80–2.90 | 0.21 |
Multivariable logistic regression analysis was performed with known traditional cardiovascular risk factors as well as the CKD categories. Patients with normal renal function (eGFR ≥90 mL/min/1.73 m2) were used as reference category (OR = 1.00).