In the univariate analysis, there were significant differences between groups with SIRS and non-SIRS in positive preoperative urine culture (PUC+), positive urine white blood cell (urine WBC+), positive urine nitrite (NIT+), urine bacterial count, Cystain C (Cys-C), Glomerular Filtration Rate (GFR), procalcitonin (PCT), C-reactive protein (CRP), D-dimer, WBC, neutrophil ratio (NEUT%), platelet (PLT), and eosinophil ratio (EO%). The gene discussed is CALCA; the disease is systemic inflammatory response syndrome.