Fig. 1From: Performance of NEWS2, RETTS, clinical judgment and the Predict Sepsis screening tools with respect to identification of sepsis among ambulance patients with suspected infection: a prospective cohort studyROC curves for models without cut-offs and sepsis*. ROC, Receiver Operating Characteristic Curve; NEWS2, National Early Warning Score 2; RETTS, Rapid Emergency Triage and Treatment System. *ROC curves based on sum of scores for NEWS2 and the Predict Sepsis screening tools, with respect to outcome sepsisBack to article page