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Figure 3: Receiver operating curve of POSSUM, P-POSSUM, and SOFA models combined in ROCR package. The area under the curve (AUC) for the POSSUM, P-POSSUM, and SOFA: Receiver operator curve was 0.85 with 95% CI (0.70–0.93) shown in “red”, for P-POSSUM was 0.86 with 95% CI (0.71–0.94) as “blue”, and for SOFA 0.883 with 95% CI (0.747–0.959) as “green”

Figure 3: Receiver operating curve of POSSUM, P-POSSUM, and SOFA models combined in ROCR package. The area under the curve (AUC) for the POSSUM, P-POSSUM, and SOFA: Receiver operator curve was 0.85 with 95% CI (0.70–0.93) shown in “red”, for P-POSSUM was 0.86 with 95% CI (0.71–0.94) as “blue”, and for SOFA 0.883 with 95% CI (0.747–0.959) as “green”