# Clustering Approach 13 : 7q gain mutation analysis
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.465689159027575	Range of duration = 0.07 to 90.67, nDeath = 26, nCensor = 36
2	AGE	t-test	0.441950660199493	Range of values = 20 to 81, Mean = 61.6349, StdDev = 14.4393, nMissing = 5
3	GENDER	Fisher's exact test	0.573726377403796	nTypes = 2 (FEMALE/MALE), nPatients = 24/44
4	DISTANT.METASTASIS	Chi-square test	0.487689387540557	nTypes = 3 (M0/M1/MX), nPatients = 45/1/22
5	LYMPH.NODE.METASTASIS	Chi-square test	0.622850087988233	nTypes = 3 (N0/N1/NX), nPatients = 46/1/20, nMissing = 1
6	COMPLETENESS.OF.RESECTION	Chi-square test	0.798092014390263	nTypes = 4 (R0/R1/R2/RX), nPatients = 46/8/1/8, nMissing = 5
7	TUMOR.STAGECODE	t-test	NA	Range of values = Inf to -Inf, Mean = NaN, StdDev = NA, nMissing = 68
8	NEOPLASM.DISEASESTAGE	Chi-square test	0.743383349813689	nTypes = 7 (STAGE I/STAGE II/STAGE III/STAGE IIIA/STAGE IIIB/STAGE IIIC/STAGE IVB), nPatients = 29/12/2/12/2/1/1, nMissing = 9