# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0777822284150752	Range of duration = 0.03 to 158.83, nDeath = 14, nCensor = 468
2	AGE	Kruskal-Wallis (anova)	4.1098288751664e-05	Range of values = 15 to 89, Mean = 47.1646, StdDev = 15.625
3	NEOPLASM.DISEASESTAGE	Fisher's exact test	0.000929990700092999	nTypes = 6 (STAGE I/STAGE II/STAGE III/STAGE IV/STAGE IVA/STAGE IVC), nPatients = 275/50/107/2/44/6, nMissing = 2
4	PATHOLOGY.T.STAGE	Fisher's exact test	0.346266537334627	nTypes = 4 (T1/T2/T3/T4), nPatients = 139/163/161/21, nMissing = 2
5	PATHOLOGY.N.STAGE	Fisher's exact test	0.0935290647093529	nTypes = 2 (0/1), nPatients = 220/219, nMissing = 47
6	PATHOLOGY.M.STAGE	Fisher's exact test	0.0577594224057759	nTypes = 3 (M0/M1/MX), nPatients = 267/9/209, nMissing = 1
7	GENDER	Fisher's exact test	0.403515964840352	nTypes = 2 (FEMALE/MALE), nPatients = 357/129
8	HISTOLOGICAL.TYPE	Fisher's exact test	0.322486775132249	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 = 9/345/97/35
9	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.381116188838112	nTypes = 2 (NO/YES), nPatients = 14/472
10	RADIATIONEXPOSURE	Fisher's exact test	0.143028569714303	nTypes = 2 (NO/YES), nPatients = 409/17, nMissing = 60
11	EXTRATHYROIDAL.EXTENSION	Fisher's exact test	0.0834291657083429	nTypes = 4 (MINIMAL (T3)/MODERATE/ADVANCED (T4A)/NONE/VERY ADVANCED (T4B)), nPatients = 128/16/323/1, nMissing = 18
12	COMPLETENESS.OF.RESECTION	Fisher's exact test	0.327666723332767	nTypes = 4 (R0/R1/R2/RX), nPatients = 373/49/4/29, nMissing = 31
13	NUMBER.OF.LYMPH.NODES	Kruskal-Wallis (anova)	0.0226273569582332	Range of values = 0 to 41, Mean = 3.54663, StdDev = 6.19251, nMissing = 100
14	MULTIFOCALITY	Fisher's exact test	0.275237247627524	nTypes = 2 (MULTIFOCAL/UNIFOCAL), nPatients = 219/257, nMissing = 10
15	TUMOR.SIZE	Kruskal-Wallis (anova)	0.0107245132324278	Range of values = 0.3 to 8.2, Mean = 2.95773, StdDev = 1.5706, nMissing = 98
16	RACE	Fisher's exact test	0.813641863581364	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/49/20/318, nMissing = 98
17	ETHNICITY	Fisher's exact test	0.89290107098929	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 38/341, nMissing = 107
