Table 3. The results of the multivariate logistic regression.

Characteristics	B	SE Coeff	Wald	P value	OR (95% CI)
Constant	−5.034	1.410	12.744	0.000
Enhancement pattern	2.902	0.621	21.863	0.000	18.211 (5.396–61.467)
Tumor size	0.016	0.383	0.002	0.996	1.016 (0.480–2.154)
Blood flow grade	1.028	0.844	1.484	0.223	2.797 (0.534–14.636)
Longitudinal diameter	1.839	0.948	3.762	0.052	6.291 (0.981–40.341)
Cortical thickness	0.683	0.601	1.292	0.256	1.979 (0.610–6.426)

B, regression coefficients; SE Coeff, standard error of coefficient; OR, odds ratio; CI, confidence interval.