# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.000804376834804166	Range of duration = 0.07 to 120.59, nDeath = 168, nCensor = 354
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.0681452655807747	Range of values = 26 to 90, Mean = 60.5927, StdDev = 12.1103, nMissing = 1
3	NEOPLASM_DISEASESTAGE	Fisher's exact test	2.9999700003e-05	nTypes = 4 (STAGE I/STAGE II/STAGE III/STAGE IV), nPatients = 260/57/127/80
4	PATHOLOGY_T_STAGE	Fisher's exact test	7.99992000079999e-05	nTypes = 4 (T1/T2/T3/T4), nPatients = 265/69/179/11
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.010769892301077	nTypes = 2 (0/1), nPatients = 232/18, nMissing = 274
6	PATHOLOGY_M_STAGE	Fisher's exact test	5.99994000059999e-05	nTypes = 2 (0/1), nPatients = 418/78, nMissing = 28
7	GENDER	Fisher's exact test	0.00649993500064999	nTypes = 2 (FEMALE/MALE), nPatients = 188/336
8	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	0.278170001172093	Range of values = 0 to 100, Mean = 88.1818, StdDev = 21.3795, nMissing = 480
9	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	0.475275972404919	Range of values = 7 to 65, Mean = 28.9333, StdDev = 18.1244, nMissing = 509
10	YEAR_OF_TOBACCO_SMOKING_ONSET	Kruskal-Wallis (anova)	0.859683795198666	Range of values = 1946 to 2001, Mean = 1979.62, StdDev = 20.8185, nMissing = 516
11	RACE	Fisher's exact test	0.017009829901701	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 8/52/457, nMissing = 7
12	ETHNICITY	Fisher's exact test	0.788052119478805	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 26/345, nMissing = 153
