Table 1.

Univariate results correlating MRI features with patient survival.

	HR (95% CI)	p value
T2-FLAIR-mismatch
>50%	0.92 (0.41––2.08)	p=0.977
25–50%	0.91 (0.28–2.90)
<25%	ref
Well-defined margins
Yes	0.36 (0.16–0.79)	p=0.008
No	ref
Enhancement
Solid	3.86 (1.52–9.82)	p=0.004
Wispy	2.92 (1.20–7.10)
No	ref
Central necrosis
Yes	2.34 (0.69–7.92)	p=0.159
No	ref

HR hazard ratio, CI confidence interval, ref reference