# Clustering Approach 20 : 18q loss mutation analysis
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	1	Range of duration = 0.3 to 66.02, nDeath = 1, nCensor = 145
2	AGE	t-test	0.299746546072836	Range of values = 44 to 73, Mean = 60.3904, StdDev = 6.97915
3	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	1	nTypes = 2 (NO/YES), nPatients = 5/141
