CRP and infection: For example, Lungström, et al., reported a Sepsis-2 prevalence of 42% in a cohort of 1,572 EDs patients with a suspicion of infection, along with PCT and CRP AUCs of O.64 [0.61–0.67] and 0.57 [0.54–0.60], respectively, whereas Uusitalo-Seppälä, et al., reported a Sepsis-2 prevalence of 57% and AUCs of 0.77 [0.71–0.84] and 0.60 [0.51–0.69], respectively, for severe sepsis detection [23, 24].