ALB and Sepsis: The RDW (P < 0.001), neutrophil (P = 0.002), FBG (P = 0.001), CR (P = 0.026), TB (P = 0.006), ALB (P = 0.021), lactate (P = 0.009), serum P (P < 0.001), SOFA at day 3 (P = 0.001), SOFA at day 7 (P < 0.001), kidney (P = 0.020) and liver dysfunction (P = 0.007) were all positively associated with the 28-day mortality of sepsis.