ALB and Sepsis: It was also found that the predictive value of the Lac/Alb × age score for sepsis (AUC = 0.67, P < 0.0001, 95%CI = 0.65–0.68, cut-off value = 0.25) was better than that of the SOFA score, with a significant difference in AUC(AUC Lac/Alb × age vs. AUC SOFA, P < 0.0001).