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. Author manuscript; available in PMC: 2016 Dec 1.
Published in final edited form as: JACC Clin Electrophysiol. 2015 Dec 1;1(6):542–550. doi: 10.1016/j.jacep.2015.07.010

Figure 1.

Figure 1

Addition of ECG parameters improves prediction of SCD.

ROC curves comparing logistic regression models for SCD. Model with LVEF alone had poorest performance; model with LVEF adjusted for age, gender, diabetes, and hypertension was better. The adjusted model with LVEF + ECG risk markers had significantly better discrimination (C statistic 0.7243 vs. 0.6407, p<0.0001).