Fig. 4From: Development and validation of a clinical risk model to predict the hospital mortality in ventilated patients with acute respiratory distress syndrome: a population-based studyDecision curve analysis of our model and other severity scores. a Training cohort; b Internal validation cohort; c External validation cohort SAPS II simplified acute physiology score II, SOFA sequential organ failure assessment, OASIS oxford acute severity of illness score, APACHE IV acute physiology and chronic health evaluation IV, APPS Age, PaO2/FiO2, and Plateau Pressure ScoreBack to article page