# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.308848088065537	Range of duration = 0.1 to 316.73, nDeath = 6, nCensor = 156
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.346157139281775	Range of values = 19 to 83, Mean = 47.4938, StdDev = 15.2427
3	TUMOR_TISSUE_SITE	Fisher's exact test	0.127918720812792	nTypes = 2 (ADRENAL GLAND/EXTRA-ADRENAL SITE), nPatients = 134/28
4	GENDER	Fisher's exact test	0.308866911330887	nTypes = 2 (FEMALE/MALE), nPatients = 88/74
5	RADIATION_THERAPY	Fisher's exact test	0.026669733302667	nTypes = 2 (NO/YES), nPatients = 155/5, nMissing = 2
6	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	0.289177751766866	Range of values = 70 to 100, Mean = 96.8333, StdDev = 6.24138, nMissing = 102
7	HISTOLOGICAL_TYPE	Fisher's exact test	0.191988080119199	nTypes = 3 (PARAGANGLIOMA/PARAGANGLIOMA; EXTRA-ADRENAL PHEOCHROMOCYTOMA/PHEOCHROMOCYTOMA), nPatients = 16/11/135
8	NUMBER_OF_LYMPH_NODES	Kruskal-Wallis (anova)	0.846396719239462	Range of values = 0 to 13, Mean = 1, StdDev = 3.04863, nMissing = 144
9	RACE	Fisher's exact test	0.455625443745563	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/5/19/134, nMissing = 3
10	ETHNICITY	Fisher's exact test	0.473975260247398	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 2/128, nMissing = 32
