# Clustering Approach 1 : APOBEC_MUTLOAD_MINESTIMATE
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.328404788208779	Range of duration = 0.2 to 178.29, nDeath = 14, nCensor = 477
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.0412340065286566	Range of values = 15 to 89, Mean = 47.2317, StdDev = 15.7077
3	PATHOLOGIC_STAGE	Fisher's exact test	0.359066409335907	nTypes = 6 (STAGE I/STAGE II/STAGE III/STAGE IV/STAGE IVA/STAGE IVC), nPatients = 278/50/108/2/46/6, nMissing = 2
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.0511494885051149	nTypes = 4 (T1/T2/T3/T4), nPatients = 141/162/164/23, nMissing = 2
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.672633273667263	nTypes = 2 (0/1), nPatients = 220/222, nMissing = 50
6	PATHOLOGY_M_STAGE	Fisher's exact test	1	nTypes = 2 (0/1), nPatients = 276/9, nMissing = 207
7	GENDER	Fisher's exact test	0.717582824171758	nTypes = 2 (FEMALE/MALE), nPatients = 362/130
8	RADIATION_THERAPY	Fisher's exact test	0.129558704412956	nTypes = 2 (NO/YES), nPatients = 179/298, nMissing = 15
9	HISTOLOGICAL_TYPE	Fisher's exact test	0.004319956800432	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 = 7/348/102/35
10	RADIATION_EXPOSURE	Fisher's exact test	0.0700492995070049	nTypes = 2 (NO/YES), nPatients = 415/17, nMissing = 60
11	EXTRATHYROIDAL_EXTENSION	Fisher's exact test	0.019959800401996	nTypes = 4 (MINIMAL (T3)/MODERATE/ADVANCED (T4A)/NONE/VERY ADVANCED (T4B)), nPatients = 130/18/328/1, nMissing = 15
12	RESIDUAL_TUMOR	Fisher's exact test	0.266427335726643	nTypes = 4 (R0/R1/R2/RX), nPatients = 379/51/4/30, nMissing = 28
13	NUMBER_OF_LYMPH_NODES	Kruskal-Wallis (anova)	0.959538096253048	Range of values = 0 to 41, Mean = 3.74339, StdDev = 6.24821, nMissing = 114
14	MULTIFOCALITY	Fisher's exact test	0.0563894361056389	nTypes = 2 (MULTIFOCAL/UNIFOCAL), nPatients = 221/262, nMissing = 9
15	TUMOR_SIZE	Kruskal-Wallis (anova)	0.103177779671812	Range of values = 0.3 to 8.2, Mean = 2.98524, StdDev = 1.58957, nMissing = 99
16	RACE	Fisher's exact test	0.115378846211538	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/51/26/322, nMissing = 92
17	ETHNICITY	Fisher's exact test	1	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 38/351, nMissing = 103
