Crude model: included all the variables; model I: adjusted for age and gender; model II: adjusted for age, gender, hypertension, diabetes, CAD, renal disease, HR, DBP, SBP, RR, calcium total, ALT, AST, BILIRUBINTOTAL, INR(s), PT(s), APTT(s), creatinine, Urea nitrogen, hematocrit, hemoglobin, RBC, WBC, PLT, AG, lactate, glucose, APACHEII, SOFA. The gene discussed is GPT; the disease is diabetes mellitus.