Table 4. Binary Logistic Regression Model for Prediction of Aneurysm Rupture.

Characteristics	Odds ratio	p value	95% CI	β
Age	0.434	0.042	0.194-0.971	-0.835
Cerebral atherosclerosis	0.125	0.000	0.041-0.382	-2.081
Irregular shape	6.598	0.000	2.563-16.985	1.887
Neck width	0.771	0.048	0.596-0.998	-0.260
Aspect ratio	3.507	0.004	1.494-8.234	1.255
LA ratio	0.267	0.000	0.149-0.477	-1.320

CI, confidence interval; LA ratio, lateral angle ratio.