Clinical feature Statistical test Significant genes Associated with                 Associated with Time to Death Cox regression test N=0 AGE Spearman correlation test N=0 GENDER t test N=14 male N=9 female N=5 KARNOFSKY PERFORMANCE SCORE Spearman correlation test N=0 HISTOLOGICAL TYPE ANOVA test N=12 PATHOLOGY T Spearman correlation test N=0 PATHOLOGY N Spearman correlation test N=0 PATHOLOGICSPREAD(M) ANOVA test N=2 TUMOR STAGE Spearman correlation test N=0 RADIATIONS RADIATION REGIMENINDICATION t test N=5 yes N=2 no N=3 NUMBERPACKYEARSSMOKED Spearman correlation test N=0 STOPPEDSMOKINGYEAR Spearman correlation test N=1 higher stoppedsmokingyear N=1 lower stoppedsmokingyear N=0 TOBACCOSMOKINGHISTORYINDICATOR ANOVA test N=1 YEAROFTOBACCOSMOKINGONSET Spearman correlation test N=12 higher yearoftobaccosmokingonset N=12 lower yearoftobaccosmokingonset N=0