Fig. 1From: Combining multiple ECG features does not improve prediction of defibrillation outcome compared to single features in a large population of out-of-hospital cardiac arrestsReceiver operating characteristic (ROC) curves and area under ROC curves (AUC) of 16 the predictive features for training and validation datasets. 1st first defibrillations, All all defibrillations, AMSA amplitude spectrum analysis, P-P amplitude average peak-peak amplitude, RMS root mean square, SFM spectral flatness measure, T training set, V validation setBack to article page