各类型脑卒中患者的踝肱指数研究

被引:11
作者
周国强
曾进胜
机构
[1] 中山大学附属第一医院神经科
基金
广东省自然科学基金;
关键词
踝肱指数; 脑卒中; 动脉粥样硬化;
D O I
暂无
中图分类号
R743 [脑血管疾病];
学科分类号
100204 [神经病学];
摘要
目的通过测量各种类型脑卒中患者的踝肱指数(ankle-brachial index ABI),定量评估各类型脑卒中与颅内动脉粥样硬化程度的相关性,探讨ABI是否可作为评估颅内动脉硬化狭窄的指标之一。方法选取各类型脑卒中住院患者共227例,正常对照组88例。使用博士血管多谱勒超声测量仪,测量所有病例组与对照组的ABI,比较两组受试者的ABI。并分析ABI与脑卒中的相关性。结果227例脑卒中患者中,动脉血栓形成性脑梗死119例,其ABI为(0·905±0·133);腔隙性梗死42例,其ABI为(0·908±0·160);分别与对照组ABI(0·980±0·108)比较,有统计学差异(P<0·05)。心源性脑栓塞组、蛛网膜下腔出血组、脑出血组的ABI值分别与对照组比较,无统计学差异(P>0·05)。相关分析显示高血压(OR=3·963)和ABI(OR=2·225)与脑卒中明显相关(P<0·05)。结论ABI可反映动脉血栓形成性脑梗死和腔隙性梗死均与脑动脉硬化明显相关,可作为颅内动脉粥样硬化狭窄的初步筛查手段。
引用
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页码:79 / 82
页数:4
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