Fig. 1From: Association of visceral adiposity index with asymptomatic intracranial arterial stenosis: a population-based study in Shandong, ChinaFlow chart of the study participants. MRA, magnetic resonance angiography; TCD, transcranial Doppler; ICAS, intracranial arterial stenosis; aECAS, asymptomatic extracranial arterial stenosis; aICAS, asymptomatic intracranial arterial stenosis; SBP, systolic blood pressure; DBP, diastolic blood pressure; WC, waist circumference; WHR, waist-to-hip ratioBack to article page