ALB and Sepsis: In recent years, an increasing number of researchers have found that inflammatory biomarkers, such as ALB [17], ferritin [6], Albumin/Fibrinogen [18, 19], hematocrit [20], platelets [21], Red blood cell distribution width [22], systemic immune-inflammation index [23], Prognostic nutrition index [24], and urea nitrogen/albumin [25], etc. FAR holds potential as a prognostic indicator for predicting the outcome of sepsis patients.