There were significant differences among the sepsis group, the severe sepsis group and the septic shock group in terms of NLR (P = 0.005), platelet count (P = 0.000), HBG (P = 0.101), ALB (P = 0.000), SCr (P = 0.000), Tbil (P = 0.004), PT (P = 0.000), APTT (P = 0.000), INR (P = 0.000), PCT (P = 0.000), and positive rate of pathogens in blood culture (P = 0.001). Here, ALB is linked to Sepsis.