Table 1.

Validation of gene expression calculated chromosome index (CI)

	MM with abnormal karyotype
TC group	n	HD	T (K)	T (CI)
6p21	2	1	0	0
11q13	18	2	0	0
D1	37	34	35	35
D1 + D2	6	4	4	5
D2	12	7	7	4
none	2	2	2	1
4p16	19	5	5	6
maf	5	1	0	1
Total	101	56	53	52

HD indicates 48-75 chromosomes by karyotype; T (K), more than 4 trisomies of 8 odd chromosomes; and T (CI), more than 3 of 8 odd chromosomes have a gene expression calculated chromosome expression index of greater than 1.1. Data summarized in this table is generated from the data for individual tumor samples in the Supplemental Worksheet, Tables S1 and S2.