Fig. 2From: Comparison of early warning scores for predicting clinical deterioration and infection in obstetric patientsEarly warning score efficiency curve illustrating sensitivity (x-axis) versus the percentage of observations meeting a given threshold (positive alerts; y-axis). As shown, eCART is the most efficient score (highest sensitivity for a given number of positive alerts), followed by the obstetric scores, and then the commonly used general scoresBack to article page