GPT and diabetes mellitus: Significant differences were showed in age (P < 0.001), gender (P < 0.001), renal disease (P < 0.001), diabetes (P = 0.010), HR (P = 0.014), ALT (P < 0.001), AST (P < 0.001), creatinine (P < 0.001), RBC (P < 0.001), WBC (P = 0.033), hemoglobin (P < 0.001), hematocrit (P = 0.011), RDW (P < 0.001), PLT (P < 0.001), AG (P = 0.012), chloride (P < 0.001), sodium (P < 0.001), APCHEII score (P = 0.011) and SOFA score (P < 0.001).