# Clustering Approach 6 : MRNASEQ_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.255754854951718	Range of duration = 0.03 to 147.42, nDeath = 10, nCensor = 382
2	AGE	ANOVA	0.0521566628788805	Range of values = 15 to 89, Mean = 46.4761, StdDev = 15.6837
3	GENDER	Fisher's exact test	0.66903049297647	nTypes = 2 (FEMALE/MALE), nPatients = 298/99
4	HISTOLOGICAL.TYPE	Chi-square test	9.3718461050801e-30	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 = 6/273/84/34
5	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.0841196155469296	nTypes = 2 (NO/YES), nPatients = 13/384
6	RADIATIONEXPOSURE	Fisher's exact test	0.769207742211115	nTypes = 2 (NO/YES), nPatients = 339/16, nMissing = 42
7	DISTANT.METASTASIS	Chi-square test	0.0112209279154547	nTypes = 3 (M0/M1/MX), nPatients = 218/7/171, nMissing = 1
8	EXTRATHYROIDAL.EXTENSION	Chi-square test	1.39070445524317e-08	nTypes = 4 (MINIMAL (T3)/MODERATE/ADVANCED (T4A)/NONE/VERY ADVANCED (T4B)), nPatients = 104/12/263/1, nMissing = 17
9	LYMPH.NODE.METASTASIS	Chi-square test	4.99948747673542e-11	nTypes = 5 (N0/N1/N1A/N1B/NX), nPatients = 188/42/75/55/37
10	COMPLETENESS.OF.RESECTION	Chi-square test	0.765027310102566	nTypes = 4 (R0/R1/R2/RX), nPatients = 313/32/2/25, nMissing = 25
11	NUMBER.OF.LYMPH.NODES	ANOVA	0.000216741192507595	Range of values = 0 to 41, Mean = 3.34653, StdDev = 5.95308, nMissing = 94
12	TUMOR.STAGECODE	ANOVA	NA	Range of values = Inf to -Inf, Mean = NaN, StdDev = NA, nMissing = 397
13	NEOPLASM.DISEASESTAGE	Chi-square test	0.000548456479920058	nTypes = 6 (STAGE I/STAGE II/STAGE III/STAGE IV/STAGE IVA/STAGE IVC), nPatients = 225/45/86/1/32/5, nMissing = 3
14	MULTIFOCALITY	Fisher's exact test	0.0579218341192291	nTypes = 2 (MULTIFOCAL/UNIFOCAL), nPatients = 173/215, nMissing = 9
15	TUMOR.SIZE	ANOVA	0.0130811322377705	Range of values = 0.5 to 9.6, Mean = 2.91182, StdDev = 1.59758, nMissing = 84