Clinical feature Statistical test Significant variables Associated with                 Associated with Time to Death Cox regression test N=0 AGE Spearman correlation test N=0 AGE_mutation rate Linear Regression Analysis N=0 NEOPLASM DISEASESTAGE Kruskal-Wallis test N=0 PATHOLOGY T STAGE Spearman correlation test N=0 PATHOLOGY N STAGE Spearman correlation test N=0 PATHOLOGY M STAGE Kruskal-Wallis test N=0 GENDER Wilcoxon test N=0 KARNOFSKY PERFORMANCE SCORE Spearman correlation test N=1 higher score N=1 lower score N=0 NUMBERPACKYEARSSMOKED Spearman correlation test N=0 NUMBER OF LYMPH NODES Spearman correlation test N=0 RACE Kruskal-Wallis test N=0