Specifically, the variables in group 1 included gender, pulse, systolic pressure, leucocyte count, neutrophils count, lymphocyte count, neutrophil-to-lymphocyte ratio (NLR), c-reactive protein (CRP), procalcitonin(pct), albumin, urea nitrogen (BUN), D-dimer and cancer(p < 0.05). The gene discussed is CRP; the disease is cancer.