Clinical feature Statistical test Significant genes Associated with                 Associated with Time to Death Cox regression test N=0 AGE Spearman correlation test N=0 PATHOLOGY T STAGE Spearman correlation test N=0 PATHOLOGY N STAGE t test N=0 PATHOLOGY M STAGE ANOVA test N=105 HISTOLOGICAL TYPE ANOVA test N=1057 RADIATIONS RADIATION REGIMENINDICATION t test N=10 yes N=7 no N=3 NUMBERPACKYEARSSMOKED Spearman correlation test N=0 NUMBER OF LYMPH NODES Spearman correlation test N=0