# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.399559995731686	Range of duration = 0.1 to 244.5, nDeath = 4, nCensor = 130
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.0143008997082876	Range of values = 14 to 67, Mean = 31.9851, StdDev = 9.31163
3	PATHOLOGIC_STAGE	Fisher's exact test	0.020479795202048	nTypes = 12 (IS/STAGE I/STAGE IA/STAGE IB/STAGE II/STAGE IIA/STAGE IIB/STAGE IIC/STAGE III/STAGE IIIA/STAGE IIIB/STAGE IIIC), nPatients = 46/18/26/11/4/6/1/1/2/1/6/5, nMissing = 7
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.115638843611564	nTypes = 3 (T1/T2/T3), nPatients = 76/51/6, nMissing = 1
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.739432605673943	nTypes = 2 (N0/N1+N2), nPatients = 46/13, nMissing = 75
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.578614213857861	nTypes = 2 (0/1), nPatients = 115/4, nMissing = 15
7	RADIATION_THERAPY	Fisher's exact test	0.000219997800022	nTypes = 2 (NO/YES), nPatients = 111/21, nMissing = 2
8	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	0.865729474605181	Range of values = 80 to 100, Mean = 95, StdDev = 5.92862, nMissing = 32
9	RACE	Fisher's exact test	0.957580424195758	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 4/6/119, nMissing = 5
10	ETHNICITY	Fisher's exact test	0.970110298897011	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 12/111, nMissing = 11
