# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.336602225159758	Range of duration = 0.1 to 244.5, nDeath = 4, nCensor = 130
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.157889518043782	Range of values = 14 to 67, Mean = 31.9851, StdDev = 9.31163
3	PATHOLOGIC_STAGE	Fisher's exact test	0.004139958600414	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 = 19/26/11/5/6/1/1/2/1/6/5/46, nMissing = 5
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.776572234277657	nTypes = 3 (T1/T2/T3), nPatients = 76/51/6, nMissing = 1
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.784992150078499	nTypes = 2 (N0/N1+N2), nPatients = 46/13, nMissing = 75
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.324506754932451	nTypes = 2 (0/1), nPatients = 115/4, nMissing = 15
7	RADIATION_THERAPY	Fisher's exact test	0.00700992990070099	nTypes = 2 (NO/YES), nPatients = 110/19, nMissing = 5
8	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	0.90333218944212	Range of values = 80 to 100, Mean = 94.898, StdDev = 5.96293, nMissing = 36
9	RACE	Fisher's exact test	0.856381436185638	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 4/6/119, nMissing = 5
10	ETHNICITY	Fisher's exact test	0.478645213547865	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 12/111, nMissing = 11
