# Clustering Approach 5 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0728915850814602	Range of duration = 0.07 to 127.56, nDeath = 419, nCensor = 133
2	AGE	ANOVA	1.84874279507953e-05	Range of values = 10 to 89, Mean = 57.8986, StdDev = 14.379
3	GENDER	Fisher's exact test	0.511916616870039	nTypes = 2 (FEMALE/MALE), nPatients = 218/334
4	KARNOFSKY.PERFORMANCE.SCORE	ANOVA	0.870886240790404	Range of values = 20 to 100, Mean = 77.3105, StdDev = 14.7397, nMissing = 143
5	HISTOLOGICAL.TYPE	Chi-square test	0.0729102287663086	nTypes = 3 (GLIOBLASTOMA MULTIFORME (GBM)/TREATED PRIMARY GBM/UNTREATED PRIMARY (DE NOVO) GBM), nPatients = 8/18/526
6	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.278694008111479	nTypes = 2 (NO/YES), nPatients = 381/171