Table 3.

Association of number of genomic imbalances with patient and tumor characteristics.

		Number of Genomic Imbalances
Characteristic	No. patients	Mean	StdDev	Median	Q1	Q3	p-value*
Age (yr)							0.36
28-49	19	5.7	4.6	4	2	8
50-59	36	8.7	7.1	6	4	10.5
60-69	34	8.1	7.4	5.5	3	12
70-84	14	7.4	4.1	6.5	5	9
Gender							0.043
Female	33	6.2	5.4	4	3	7
Male	70	8.7	7.0	7	4	12
Race							0.81
White	98	7.9	6.6	6	3	10
other	5	7.8	7.2	6	2	12
Grade							<0.001
I	4	2.8	1.0	2.5	2	3.5
II	28	4.4	3.3	4.5	2	5
III	36	8.2	6.7	7	3	11.5
IV	35	10.9	7.4	10	5	14
pStage							<0.001
I	37	4.5	3.4	3	2	5
II	7	6.9	2.5	6	5	8
III	18	8.2	6.2	7	3	12
IV	41	11	8.0	10	6	13