# Clustering Approach 4 : MIR_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.244968485187732	Range of duration = 0.1 to 127.59, nDeath = 469, nCensor = 92
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.119642047283254	Range of values = 10 to 89, Mean = 57.9361, StdDev = 14.3395
4	GENDER	Fisher's exact test	0.18319816801832	nTypes = 2 (FEMALE/MALE), nPatients = 219/344
5	RADIATION_THERAPY	Fisher's exact test	0.477925220747793	nTypes = 2 (NO/YES), nPatients = 73/466, nMissing = 24
6	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	0.260980596630582	Range of values = 0 to 100, Mean = 77, StdDev = 15.6171, nMissing = 133
7	HISTOLOGICAL_TYPE	Fisher's exact test	0.543834561654383	nTypes = 3 (GLIOBLASTOMA MULTIFORME (GBM)/TREATED PRIMARY GBM/UNTREATED PRIMARY (DE NOVO) GBM), nPatients = 11/20/532
8	RACE	Fisher's exact test	0.192858071419286	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 13/30/495, nMissing = 25
9	ETHNICITY	Fisher's exact test	0.676963230367696	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 12/461, nMissing = 90
