ALB and acute kidney injury: consumption, diet, depression, CVD, hypertension, diabetes, CHD, HGB, RBC, WBC, CREA, LAC, ALB, TBIL, ALT, AST, PCT, mechanical ventilation time, duration of antibiotic use, length of stay in ICU, SOFA, APACHE II, driving pressure, mechanical kinetic energy, CRP/ALB, MAP, and AKI, as depicted in Figure 1.