Clinical Features Time to Death AGE RADIATIONS.RADIATION.REGIMENINDICATION NUMBERPACKYEARSSMOKED DISTANT.METASTASIS LYMPH.NODE.METASTASIS NUMBER.OF.LYMPH.NODES TUMOR.STAGECODE nMutated (%) nWild-Type logrank test_P logrank test_Q t-test_P t-test_Q Fisher's exact test_P Fisher's exact test_Q t-test_P t-test_Q Fisher's exact test_P Fisher's exact test_Q Fisher's exact test_P Fisher's exact test_Q t-test_P t-test_Q t-test_P t-test_Q PIK3CA 5 (23%) 17 0.38898 1 0.69061 1 1 1 NA NA 1 1 0.30341 1 0.47925 1 NA NA TMCC1 3 (14%) 19 0.21441 1 0.50153 1 1 1 NA NA 1 1 1 1 0.93265 1 NA NA CDC27 4 (18%) 18 0.19018 1 0.23515 1 0.58647 1 NA NA 1 1 0.30341 1 0.18452 1 NA NA UGT3A2 3 (14%) 19 0.21441 1 0.53377 1 1 1 NA NA 0.53044 1 0.58204 1 0.51838 1 NA NA