Table 2:

Multivariate analyses of MR imaging findings

Variable	Coefficient	95% CI	SE	Odds Ratio	P
Short-axis diameter	−0.029	−0.045 to −0.016	0.009	6.8	.017*
Vanishing border sign	0.325	0.213 to 0.647	0.258	6.8	.350
Flare sign	−0.773	−0.952 to −0.556	0.325	8.3	.005*
Shaggy margin	−0.334	−0.22 to −0.462	0.274	7.5	<.001*

Note:—CI indicates confidence interval.

^*Independent and significant MR imaging findings.