Meanwhile, we evaluated the AUCs of CRP, PCT, and SOFA, and the results indicated that the AUCs for sepsis after trauma were 0.605 (0.463–0.735), 0.554 (0.412–0.689), and 0.754 (0.618–0.861), respectively (Figure 4A; Supplementary Table S4). Here, CRP is linked to Sepsis.