# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.368847769740723	Range of duration = 0.1 to 229.22, nDeath = 4, nCensor = 129
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.133595865582822	Range of values = 14 to 67, Mean = 31.9624, StdDev = 9.34313
3	NEOPLASM_DISEASESTAGE	Fisher's exact test	0.002219977800222	nTypes = 12 (STAGE I/STAGE IA/STAGE IB/STAGE II/STAGE IIA/STAGE IIB/STAGE IIC/STAGE III/STAGE IIIA/STAGE IIIB/STAGE IIIC/STAGE IS), nPatients = 19/25/11/5/6/1/1/2/1/6/5/46, nMissing = 5
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.744252557474425	nTypes = 3 (T1/T2/T3), nPatients = 75/51/6, nMissing = 1
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.787352126478735	nTypes = 2 (N0/N1+N2), nPatients = 46/13, nMissing = 74
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.324956750432496	nTypes = 2 (0/1), nPatients = 114/4, nMissing = 15
7	RACE	Fisher's exact test	0.857591424085759	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 4/6/118, nMissing = 5
8	ETHNICITY	Fisher's exact test	0.6230037699623	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 11/111, nMissing = 11
