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. Author manuscript; available in PMC: 2023 Jan 1.
Published in final edited form as: Thorax. 2021 Jul 12;77(1):13–21. doi: 10.1136/thoraxjnl-2021-217158

Figure 4. Receiver operating characteristic (ROC) curves for the parsimonious classifier models in the three VALID cohorts: AECC (n = 624), No trauma (n = 452) and Berlin (n = 500) Cohorts. 4A: ROC curves for the 3-variable model (interleukin-8, serum bicarbonate and protein c). 4B: ROC curves for the 4-variable model (interleukin-8, serum bicarbonate, protein c and vasopressor-use).

Figure 4.

AUC: Area under the curve.