Logistic regression identified 19 predictors (CHF, INR, CAD, Cr, ISS, WBC, age, HR, platelets, neutrophil, Na, Hb, AIS-Thorax, GCS, HTN, temperature, AIS-Extremity, RTS, AIS-Face) as independent risk factors for survival (Appendix A, Table A1), with ISS and age being the most important two features that determine the survival of an individual trauma patient (Appendix A, Table A2). Here, GSTM1 is linked to congestive heart failure.