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. 2019 Nov 4;27:98. doi: 10.1186/s13049-019-0680-9

Fig. 1.

Fig. 1

Receiver operating characteristic curves of the SOFA score, blood lactate and a positive qSOFA for ICU admission based on emergency department admission data. The AUROC was 0.82 (95% CI, 0.77–0.86) for SOFA score, 0.55 (95% CI, 0.48–0.61) for blood lactate level, and 0.34 (95% CI, 0.28–0.40) for a positive qSOFA