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. 2021 Dec 13;12(1):64–73. doi: 10.1007/s44197-021-00021-5

Fig. 4.

Fig. 4

ROC curve to detect the predicted probability of the joint indicators (AISI, CRP and D-dimer) for ICU admission. The area under ROC curve of the combination of these three parameters was 0.98 (P < 0.001). AISI Aggregate Index of Systemic Inflammation, CRP C-reactive protein, ICU intensive care unit