Figure 3

Incremental value for the prediction of CAD > 50%. Prediction of at least one coronary stenosis >50% at CCTA. Although the CACS score was the best addition on top of age, clinical risk factors and eCS, the addition of eCS was also a significant increasing step towards better prediction of obstructive CAD compared with starting clinical model. CACS = coronary artery calcium score calcifications, CAD = coronary artery disease, CCTA = coronary computed tomography angiography, eCS = echographic calcium score.