# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0133448655751275	Range of duration = 0 to 238.29, nDeath = 167, nCensor = 325
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.00156228856342733	Range of values = 33 to 88, Mean = 65.2459, StdDev = 10.0238, nMissing = 31
3	PATHOLOGIC_STAGE	Fisher's exact test	0.119928800711993	nTypes = 9 (STAGE I/STAGE IA/STAGE IB/STAGE II/STAGE IIA/STAGE IIB/STAGE IIIA/STAGE IIIB/STAGE IV), nPatients = 5/135/139/1/52/72/72/11/26, nMissing = 2
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.114548854511455	nTypes = 4 (T1/T2/T3/T4), nPatients = 170/278/46/19, nMissing = 2
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.249217507824922	nTypes = 3 (N0/N1/N2+N3), nPatients = 332/96/76, nMissing = 11
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.186808131918681	nTypes = 2 (0/1), nPatients = 349/25, nMissing = 141
7	GENDER	Fisher's exact test	0.018949810501895	nTypes = 2 (FEMALE/MALE), nPatients = 275/240
8	RADIATION_THERAPY	Fisher's exact test	0.591654083459165	nTypes = 2 (NO/YES), nPatients = 360/54, nMissing = 101
9	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	0.358738372581697	Range of values = 0 to 100, Mean = 78.7879, StdDev = 28.5804, nMissing = 383
10	HISTOLOGICAL_TYPE	Fisher's exact test	0.382166178338217	nTypes = 12 (LUNG ACINAR ADENOCARCINOMA/LUNG ADENOCARCINOMA MIXED SUBTYPE/LUNG ADENOCARCINOMA- NOT OTHERWISE SPECIFIED (NOS)/LUNG BRONCHIOLOALVEOLAR CARCINOMA MUCINOUS/LUNG BRONCHIOLOALVEOLAR CARCINOMA NONMUCINOUS/LUNG CLEAR CELL ADENOCARCINOMA/LUNG MICROPAPILLARY ADENOCARCINOMA/LUNG MUCINOUS ADENOCARCINOMA/LUNG PAPILLARY ADENOCARCINOMA/LUNG SIGNET RING ADENOCARCINOMA/LUNG SOLID PATTERN PREDOMINANT ADENOCARCINOMA/MUCINOUS (COLLOID) CARCINOMA), nPatients = 19/106/320/5/19/2/3/2/23/1/5/10
11	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	0.0302915634535695	Range of values = 0 to 154, Mean = 41.6077, StdDev = 27.3081, nMissing = 160
12	YEAR_OF_TOBACCO_SMOKING_ONSET	Kruskal-Wallis (anova)	0.172635830845853	Range of values = 1930 to 1999, Mean = 1965.02, StdDev = 12.5617, nMissing = 239
13	RESIDUAL_TUMOR	Fisher's exact test	0.877661223387766	nTypes = 4 (R0/R1/R2/RX), nPatients = 343/12/4/26, nMissing = 130
14	RACE	Fisher's exact test	0.561114388856111	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/7/51/389, nMissing = 67
15	ETHNICITY	Fisher's exact test	0.220767792322077	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 7/382, nMissing = 126
