Clinical feature Statistical test Significant genes Associated with                 Associated with Time to Death Cox regression test N=480 shorter survival N=293 longer survival N=187 AGE Spearman correlation test N=15 older N=12 younger N=3 GENDER t test N=69 male N=7 female N=62 KARNOFSKY PERFORMANCE SCORE Spearman correlation test N=0 PATHOLOGY T Spearman correlation test N=808 higher pT N=399 lower pT N=409 PATHOLOGY N t test N=9 n1 N=2 n0 N=7 PATHOLOGICSPREAD(M) t test N=68 m1 N=62 m0 N=6 TUMOR STAGE Spearman correlation test N=884 higher stage N=559 lower stage N=325