highly significantP < 0.001
ROC analysis showed that miR-126 strongly distinguished stable and unstable CAD subjects from healthy subjects with their high AUC predictive values were 0.903 (sensitivity 0.90%, specificity 0.95%) and 0.928 (sensitivity 0.92%, specificity 0.94%), respectively (highly significant with P < 0.001) (Figures 3(a) and 3(b) ).