# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.950492415346356	Range of duration = 0.3 to 151.36, nDeath = 6, nCensor = 355
2	AGE	Kruskal-Wallis (anova)	0.0127148325938585	Range of values = 43 to 78, Mean = 60.7718, StdDev = 6.96085, nMissing = 8
3	PATHOLOGY.T.STAGE	Fisher's exact test	9.99990000099999e-06	nTypes = 3 (T2/T3/T4), nPatients = 150/206/5, nMissing = 2
4	PATHOLOGY.N.STAGE	Fisher's exact test	0.001449985500145	nTypes = 2 (0/1), nPatients = 263/44, nMissing = 56
5	HISTOLOGICAL.TYPE	Fisher's exact test	0.58590414095859	nTypes = 2 (PROSTATE ADENOCARCINOMA  OTHER SUBTYPE/PROSTATE ADENOCARCINOMA ACINAR TYPE), nPatients = 13/350
6	COMPLETENESS.OF.RESECTION	Fisher's exact test	0.000669993300066999	nTypes = 4 (R0/R1/R2/RX), nPatients = 243/90/5/11, nMissing = 14
7	NUMBER.OF.LYMPH.NODES	Kruskal-Wallis (anova)	0.000348536342371511	Range of values = 0 to 15, Mean = 0.333333, StdDev = 1.30376, nMissing = 60
8	GLEASON_SCORE_COMBINED	Kruskal-Wallis (anova)	3.93188651275366e-13	Range of values = 6 to 10, Mean = 7.44904, StdDev = 0.922115
9	GLEASON_SCORE_PRIMARY	Kruskal-Wallis (anova)	3.13067193760716e-13	Range of values = 2 to 5, Mean = 3.5978, StdDev = 0.61581
10	GLEASON_SCORE_SECONDARY	Kruskal-Wallis (anova)	0.00563257215336458	Range of values = 3 to 5, Mean = 3.85124, StdDev = 0.643641
11	GLEASON_SCORE	Kruskal-Wallis (anova)	2.77293768970933e-16	Range of values = 6 to 10, Mean = 7.5124, StdDev = 0.952888
12	PSA_RESULT_PREOP	Kruskal-Wallis (anova)	0.00781151208792439	Range of values = 0.7 to 107, Mean = 10.4981, StdDev = 11.2893, nMissing = 2
13	PSA_VALUE	Kruskal-Wallis (anova)	0.469861266907995	Range of values = 0 to 37.36, Mean = 0.968356, StdDev = 3.49204, nMissing = 51
14	RACE	Fisher's exact test	0.565054349456505	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 2/7/146, nMissing = 208
