Cardiovascular risk scores for coronary atherosclerosis

Abstract

Objective The objective of this study was to compare frequently used cardiovascular risk scores in predicting the presence of coronary artery disease (CAD) and 3-vessel disease.Methods and results In 350 consecutive patients (218 men and 132 women) who underwent coronary angiography, the cardiovascular risk level was determined using the Framingham Risk Score (FRS), the Modifi ed Framingham Risk Score (MFRS), the Prospective Cardiovascular Munster (PROCAM) score, and the Systematic Coronary Risk Evaluation (SCORE). The area under the curve for receiver operating characteristic curves showed that FRS had more predictive value than the other scores for CAD (area under curve, 0.76, P≤ 0.001), but all scores had good specifi city and positive predictive value. For 3-vessel disease, the FRS had better predictive value than the other scores (area under curve, 0.74, P≤ 0.001), but all scores had good specifi city and negative predictive value.Conclusion The risk scores (FRS, MFRS, PROCAM, and SCORE) may predict the presence and severity of coronary atherosclerosis. The FRS had better predictive value than the other scores.