Figure 1

Logslope to P ROSC mapping. (a) Mapping (solid line) estimated with logistic regression model. Point-by-point mapping (asterixes) obtained with a standard histogram technique (based on histograms in (b) and (c)). (b) Histogram of pre-shock logslope values of defibrillations resulting in return of spontaneous circulation (from mapping-dataset). (c) Histogram of pre-shock logslope values of defibrillations resulting in no return of spontaneous circulation (from mapping-dataset).