# Clustering Approach 5 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0304985570744534	Range of duration = 0.1 to 127.59, nDeath = 462, nCensor = 103
2	AGE	Kruskal-Wallis (anova)	2.71723279708377e-05	Range of values = 10 to 89, Mean = 57.754, StdDev = 14.5029
3	GENDER	Fisher's exact test	0.416185838141619	nTypes = 2 (FEMALE/MALE), nPatients = 222/343
4	KARNOFSKY.PERFORMANCE.SCORE	Kruskal-Wallis (anova)	0.15194909027995	Range of values = 20 to 100, Mean = 77.494, StdDev = 14.6954, nMissing = 146
5	HISTOLOGICAL.TYPE	Fisher's exact test	0.144048559514405	nTypes = 3 (GLIOBLASTOMA MULTIFORME (GBM)/TREATED PRIMARY GBM/UNTREATED PRIMARY (DE NOVO) GBM), nPatients = 22/18/525
6	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.191108088919111	nTypes = 2 (NO/YES), nPatients = 381/184
7	RACE	Fisher's exact test	0.120748792512075	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 13/44/485, nMissing = 23
8	ETHNICITY	Fisher's exact test	0.761212387876121	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 12/467, nMissing = 86
