# Clustering Approach 5 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0	Range of duration = 0.03 to 211.17, nDeath = 598, nCensor = 480
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	9.68687784346968e-72	Range of values = 10 to 89, Mean = 50.8137, StdDev = 15.7942, nMissing = 1
3	TUMOR_TISSUE_SITE	Fisher's exact test	9.99990000099999e-06	nTypes = 2 (BRAIN/CENTRAL NERVOUS SYSTEM), nPatients = 573/512
4	GENDER	Fisher's exact test	0.0755492445075549	nTypes = 2 (FEMALE/MALE), nPatients = 453/632
5	RADIATION_THERAPY	Fisher's exact test	9.99990000099999e-06	nTypes = 2 (NO/YES), nPatients = 258/770, nMissing = 57
6	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	2.31888670325149e-19	Range of values = 0 to 100, Mean = 81.0792, StdDev = 15.2878, nMissing = 353
7	HISTOLOGICAL_TYPE	Fisher's exact test	9.99990000099999e-06	nTypes = 6 (ASTROCYTOMA/GLIOBLASTOMA MULTIFORME (GBM)/OLIGOASTROCYTOMA/OLIGODENDROGLIOMA/TREATED PRIMARY GBM/UNTREATED PRIMARY (DE NOVO) GBM), nPatients = 194/30/129/189/18/525
8	RACE	Fisher's exact test	0.022129778702213	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/21/71/959, nMissing = 33
9	ETHNICITY	Fisher's exact test	0.000569994300056999	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 44/921, nMissing = 120
