C-reactive protein/albumin ratio was calculated using CRP (mg/L) and serum albumin (g/L) values obtained within 24 hours of blood culture collection and quick Pitt bacteremia score was calculated for each patient with each of the five variables of the score determined within 24 hours of blood culture collection and each patient was assigned a numerical score of 0-5 accordingly. The gene discussed is CRP; the disease is bacterial infectious disease with sepsis.