# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	1.88737914186277e-15	Range of duration = 0.03 to 211.17, nDeath = 121, nCensor = 388
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	4.55743628740318e-16	Range of values = 14 to 86, Mean = 42.9922, StdDev = 13.3447, nMissing = 1
3	GENDER	Fisher's exact test	0.263687363126369	nTypes = 2 (FEMALE/MALE), nPatients = 228/284
4	RADIATION_THERAPY	Fisher's exact test	9.99990000099999e-06	nTypes = 2 (NO/YES), nPatients = 184/293, nMissing = 35
5	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	0.000735031513756721	Range of values = 40 to 100, Mean = 86.634, StdDev = 12.5754, nMissing = 206
6	HISTOLOGICAL_TYPE	Fisher's exact test	9.99990000099999e-06	nTypes = 3 (ASTROCYTOMA/OLIGOASTROCYTOMA/OLIGODENDROGLIOMA), nPatients = 194/129/189
7	RACE	Fisher's exact test	0.000729992700072999	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/8/21/472, nMissing = 10
8	ETHNICITY	Fisher's exact test	1	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 32/446, nMissing = 34
