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. 2021 Dec 14;9:778340. doi: 10.3389/fpubh.2021.778340

Figure 1.

Figure 1

Receiver operating characteristic (ROC) analyses were used to determine whether the interleukin-2 receptor (IL-2R), interleukin-6 (IL-6), ALT, and AST had diagnostic value. Area under the curve (AUC) of IL-2R (A), IL-6 (B), ALT (C), and AST (D) was 0.639 (p = 0.0037), 0.8507 (p < 0.0001), 0.6224 (p = 0.0021), 0.6637 (p = 0.0006), respectively. Therefore, IL-2R, IL-6, ALT, and AST could be identified as potential prognostic biomarkers in patients with COVID-19.