# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	100	Range of duration = 0.03 to 66.12, nDeath = 1, nCensor = 213
2	AGE	ANOVA	0.0150898561052818	Range of values = 16 to 89, Mean = 46.4673, StdDev = 15.8714
3	GENDER	Fisher's exact test	0.772775573304717	nTypes = 2 (FEMALE/MALE), nPatients = 160/54
4	HISTOLOGICAL.TYPE	Chi-square test	0.149514388397604	nTypes = 4 (OTHER/THYROID PAPILLARY CARCINOMA - CLASSICAL/USUAL/THYROID PAPILLARY CARCINOMA - FOLLICULAR (>= 99% FOLLICULAR PATTERNED)/THYROID PAPILLARY CARCINOMA - TALL CELL (>= 50% TALL CELL FEATURES)), nPatients = 8/123/61/22
5	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.509693858699313	nTypes = 2 (NO/YES), nPatients = 14/200
6	RADIATIONEXPOSURE	Fisher's exact test	0.435060858209405	nTypes = 2 (NO/YES), nPatients = 177/9, nMissing = 28
