Wong K S, Huang Y N, Yang H B, Gao S, Li H, Liu J Y, Liu Y, Tang A
Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong.
Neurology. 2007 Jun 5;68(23):2031-4. doi: 10.1212/01.wnl.0000264426.63544.ee.
We studied 590 asymptomatic villagers aged > or =40 years in Liangbei County in central rural China and found 41 subjects (prevalence 6.9%) with intracranial atherosclerosis. In a multivariate analysis, the significant risk factors for intracranial stenosis were hypertension (OR 2.53; 95% CI 1.12 to 5.72), glycosuria (OR 3; 1.19 to 7.97), heart disease (OR 4; 1.39 to 11.6), and family history of stroke (OR 5.2; 1.38 to 20). Intracranial atherosclerosis is not uncommon among asymptomatic Chinese subjects.
我们对中国中部农村梁北县590名年龄≥40岁的无症状村民进行了研究，发现41名受试者（患病率6.9%）存在颅内动脉粥样硬化。多因素分析显示，颅内狭窄的显著危险因素为高血压（比值比2.53；95%置信区间1.12至5.72）、糖尿（比值比3；1.19至7.97）、心脏病（比值比4；1.39至11.6）以及卒中家族史（比值比5.2；1.38至20）。颅内动脉粥样硬化在无症状中国受试者中并不罕见。
