# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.906739647875881	Range of duration = 0.72 to 165.17, nDeath = 8, nCensor = 473
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.00145588404535131	Range of values = 41 to 78, Mean = 60.8896, StdDev = 6.80523, nMissing = 11
3	PATHOLOGY_T_STAGE	Fisher's exact test	9.99990000099999e-06	nTypes = 3 (T2/T3/T4), nPatients = 188/281/10, nMissing = 3
4	PATHOLOGY_N_STAGE	Fisher's exact test	9.99990000099999e-06	nTypes = 2 (0/1), nPatients = 338/75, nMissing = 69
5	HISTOLOGICAL_TYPE	Fisher's exact test	0.180548194518055	nTypes = 2 (PROSTATE ADENOCARCINOMA  OTHER SUBTYPE/PROSTATE ADENOCARCINOMA ACINAR TYPE), nPatients = 14/468
6	COMPLETENESS_OF_RESECTION	Fisher's exact test	1.9999800002e-05	nTypes = 4 (R0/R1/R2/RX), nPatients = 310/138/5/15, nMissing = 14
7	NUMBER_OF_LYMPH_NODES	Kruskal-Wallis (anova)	4.25471316280695e-08	Range of values = 0 to 15, Mean = 0.432911, StdDev = 1.37321, nMissing = 87
8	GLEASON_SCORE_COMBINED	Kruskal-Wallis (anova)	2.8740753816036e-18	Range of values = 6 to 10, Mean = 7.55602, StdDev = 1.01853
9	GLEASON_SCORE_PRIMARY	Kruskal-Wallis (anova)	8.51757088873867e-18	Range of values = 2 to 5, Mean = 3.69087, StdDev = 0.680803
10	GLEASON_SCORE_SECONDARY	Kruskal-Wallis (anova)	3.27549661383041e-05	Range of values = 3 to 5, Mean = 3.86515, StdDev = 0.679725
11	GLEASON_SCORE	Kruskal-Wallis (anova)	2.47939821900248e-22	Range of values = 6 to 10, Mean = 7.58714, StdDev = 1.00191
12	PSA_RESULT_PREOP	Kruskal-Wallis (anova)	0.00213361497635521	Range of values = 0.7 to 107, Mean = 10.7916, StdDev = 11.6515, nMissing = 3
13	PSA_VALUE	Kruskal-Wallis (anova)	0.0325924749540069	Range of values = 0 to 39.8, Mean = 1.07754, StdDev = 4.14199, nMissing = 56
14	RACE	Fisher's exact test	0.564274357256427	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 2/7/146, nMissing = 327
