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Table 2: Associations of SIRs with tumor volume (n = 193)
SIRs CCs^{^a} P Values^{^a}
Mean ipsilateral/contralateral intensity 
 T1 0.16 .02
 FLAIR (n = 76) 0.39 <.001
 Postgadolinium T1 0.17 .02
↵a CCs and P values are for associations with tumor volume.
SIRs	CCs^{^a}	P Values^{^a}
Mean ipsilateral/contralateral intensity
T1	0.16	.02
FLAIR (n = 76)	0.39	<.001
Postgadolinium T1	0.17	.02