Table 1.

Correlation between DWI and GBM cellular characteristics

	Track Density	Logistic Regression P Value	False Discovery Rate P Value	Relative Track Density	Logistic Regression P Value	False Discovery Rate P Value
Tumora	0.05	.73	.80	0.29	.05	.05
Hypoxiab	0.07	.67	.80	0.55	.01	.03
Infiltrationc	0.16	.28	.80	0.35	.02	.03
Hyperplasiad	0.08	.59	.80	0.36	.02	.03
Proliferatione	0.05	.80	.80	0.32	.04	.05

Note:—Correlation analysis for all biopsy specimens is without consideration for the presence or absence of contrast enhancement.

^aPresence of tumor cells (hematoxylin and eosin).

^bCellular hypoxia (CA-9).

^cPeriaxonal infiltration (SMI-31).

^dVascular hyperplasia (Factor VIII).

^eCellular proliferation (Ki-67).