# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.464393944391137	Range of duration = 0.03 to 158.83, nDeath = 14, nCensor = 477
2	AGE	Kruskal-Wallis (anova)	2.52919753447584e-07	Range of values = 15 to 89, Mean = 47.0889, StdDev = 15.646
3	NEOPLASM.DISEASESTAGE	Fisher's exact test	9.99990000099999e-06	nTypes = 6 (STAGE I/STAGE II/STAGE III/STAGE IV/STAGE IVA/STAGE IVC), nPatients = 280/51/109/2/45/6, nMissing = 2
4	PATHOLOGY.T.STAGE	Fisher's exact test	0.192758072419276	nTypes = 4 (T1/T2/T3/T4), nPatients = 140/166/165/21, nMissing = 3
5	PATHOLOGY.N.STAGE	Fisher's exact test	0.853851461485385	nTypes = 2 (0/1), nPatients = 223/222, nMissing = 50
6	PATHOLOGY.M.STAGE	Fisher's exact test	0.172588274117259	nTypes = 3 (M0/M1/MX), nPatients = 273/9/212, nMissing = 1
7	GENDER	Fisher's exact test	0.455815441845582	nTypes = 2 (FEMALE/MALE), nPatients = 364/131
8	HISTOLOGICAL.TYPE	Fisher's exact test	0.543154568454315	nTypes = 4 (OTHER  SPECIFY/THYROID PAPILLARY CARCINOMA - CLASSICAL/USUAL/THYROID PAPILLARY CARCINOMA - FOLLICULAR (>= 99% FOLLICULAR PATTERNED)/THYROID PAPILLARY CARCINOMA - TALL CELL (>= 50% TALL CELL FEATURES)), nPatients = 9/353/98/35
9	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.613173868261317	nTypes = 2 (NO/YES), nPatients = 14/481
10	RADIATIONEXPOSURE	Fisher's exact test	0.566114338856611	nTypes = 2 (NO/YES), nPatients = 417/17, nMissing = 61
11	EXTRATHYROIDAL.EXTENSION	Fisher's exact test	0.152928470715293	nTypes = 4 (MINIMAL (T3)/MODERATE/ADVANCED (T4A)/NONE/VERY ADVANCED (T4B)), nPatients = 130/16/328/1, nMissing = 20
12	COMPLETENESS.OF.RESECTION	Fisher's exact test	0.0989990100098999	nTypes = 4 (R0/R1/R2/RX), nPatients = 378/51/4/30, nMissing = 32
13	NUMBER.OF.LYMPH.NODES	Kruskal-Wallis (anova)	0.428986814032594	Range of values = 0 to 41, Mean = 3.57033, StdDev = 6.18763, nMissing = 104
14	MULTIFOCALITY	Fisher's exact test	0.0485295147048529	nTypes = 2 (MULTIFOCAL/UNIFOCAL), nPatients = 224/261, nMissing = 10
15	TUMOR.SIZE	Kruskal-Wallis (anova)	0.015899870189202	Range of values = 0.3 to 8.2, Mean = 2.97154, StdDev = 1.57139, nMissing = 98
16	RACE	Fisher's exact test	0.292507074929251	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/49/26/321, nMissing = 98
17	ETHNICITY	Fisher's exact test	0.884731152688473	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 38/350, nMissing = 107
