ALB and anemia: Univariate analysis showed that surgery, glycemic gaps ≥72 mg/dL, anemia, creatinine levels >1.3 mg/dl, albumin levels <3.5 g/dL, total bilirubin levels >1.2 mg/dL, and alkaline phosphatase levels >129 mg/dL were correlated with adverse outcomes (P<.05), but admission glucose levels >200 mg/dL were not (Table 5).