TABLE 4:

Correlations for glioblastoma clinical and imaging features

	KPS	Age	Necrosis	nCET	Edema
KPS		−0.290	−0.156	0.100	−0.128
P		.002	.103	.301	.184
Age	−0.290		0.194	−0.374	0.300
P	.002		.042	.001	.001
nCET	0.100	−0.374	−0.076		−0.357
P	.301	<.001	.429		<.001
Edema	−0.128	0.300	0.159	−0.357
P	.184	.001	.098	<.001
Multifocality	−0.178	0.149	0.069	0.174	.165
P	.063	.119	.474	.069	0.084
Satellites	−0.064	0.105	0.131	0.025	0.122
P	.510	.275	.174	.792	.204

Note.—KPS indicates Karnofsky performance status; nCET, noncontrast-enhancing tumor. Correlations with P values <.05 are set in boldface type.