# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.000614386821108259	Range of duration = 0.07 to 111.02, nDeath = 158, nCensor = 332
2	AGE	ANOVA	0.0150474250609629	Range of values = 26 to 90, Mean = 60.5589, StdDev = 12.1997, nMissing = 1
3	GENDER	Fisher's exact test	0.00220984561420465	nTypes = 2 (FEMALE/MALE), nPatients = 171/322
4	KARNOFSKY.PERFORMANCE.SCORE	ANOVA	0.289820818671527	Range of values = 0 to 100, Mean = 88.3333, StdDev = 22.9907, nMissing = 457
5	DISTANT.METASTASIS	Fisher's exact test	0.000619942507334356	nTypes = 2 (M0/M1), nPatients = 417/76
6	LYMPH.NODE.METASTASIS	Chi-square test	0.100238689224219	nTypes = 3 (N0/N1/NX), nPatients = 228/18/247
7	TUMOR.STAGECODE	ANOVA	NA	Range of values = Inf to -Inf, Mean = NaN, StdDev = NA, nMissing = 493
8	NEOPLASM.DISEASESTAGE	Chi-square test	0.000270302846495017	nTypes = 4 (STAGE I/STAGE II/STAGE III/STAGE IV), nPatients = 237/53/126/77