# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0659149879323029	Range of duration = 0.03 to 173.79, nDeath = 109, nCensor = 152
2	AGE	ANOVA	0.237217008284539	Range of values = 39 to 85, Mean = 67.4815, StdDev = 8.8055, nMissing = 8
3	GENDER	Fisher's exact test	0.00603458925656991	nTypes = 2 (FEMALE/MALE), nPatients = 74/204
4	KARNOFSKY.PERFORMANCE.SCORE	ANOVA	0.403573955270272	Range of values = 0 to 100, Mean = 26.5385, StdDev = 39.1019, nMissing = 226
5	HISTOLOGICAL.TYPE	Chi-square test	0.199440749267236	nTypes = 5 (LUNG BASALOID SQUAMOUS CELL CARCINOMA/LUNG PAPILLARY SQUAMOUS CELL CARCINOMA/LUNG PAPILLARY SQUAMOUS CELL CARICNOMA/LUNG SMALL CELL SQUAMOUS CELL CARCINOMA/LUNG SQUAMOUS CELL CARCINOMA- NOT OTHERWISE SPECIFIED (NOS)), nPatients = 7/1/1/1/268
6	PATHOLOGY.T	Chi-square test	0.556388816701986	nTypes = 4 (T1/T2/T3/T4), nPatients = 63/172/26/17
7	PATHOLOGY.N	Chi-square test	0.133081628386155	nTypes = 4 (N0/N1/N2/N3), nPatients = 176/74/23/5
8	PATHOLOGICSPREAD(M)	Chi-square test	0.698602773720203	nTypes = 3 (M0/M1/MX), nPatients = 246/4/22, nMissing = 6
9	TUMOR.STAGE	Chi-square test	0.737938892136163	nTypes = 4 (I/II/III/IV), nPatients = 143/74/53/4, nMissing = 4
10	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.663374233234486	nTypes = 2 (NO/YES), nPatients = 10/268
11	NEOADJUVANT.THERAPY	Fisher's exact test	0.62288272551766	nTypes = 2 (NO/YES), nPatients = 29/249