HR for death due to sepsis was 4.49 (pNS, 95%CI: 0.9122.108) for APACHE II more than 20, 2.19 (pNS, 95%CI: 0.50–9.57) for category of critical illness and 5.47 (p: 0.027, 95%C: 1.21–24.65) for CD34/CD45 cells ≥310/μl. The gene discussed is PTPRC; the disease is Sepsis.