Incremental Value of Plaque Enhancement in Patients with Moderate or Severe Basilar Artery Stenosis: 3.0 T High-Resolution Magnetic Resonance Study

Table 4

Multivariate analysis of posterior ischemic stroke event with BA stenosis > 50%.

Variable	OR	95% CI
Enhancement	7.193	(1.880, 27.517)	0.004
Smoking	4.402	(1.218, 15.909)	0.024

OR: odds ratio; CI: confidence interval.